Bulletin on Performance Properties of Casing, Tubing, and Drill Pipe
API BULLETIN 5C2 TWENTY-FIRST EDITION, OCTOBER 1999
Copyright American Petroleum Institute Reproduced by IHS under license with API
Copyright American Petroleum Institute Reproduced by IHS under license with API
Bulletin on Performance Properties of Casing, Tubing, and Drill Pipe
Upstream Segment API BULLETIN 5C2 TWENTY-FIRST EDITION, OCTOBER 1999
Copyright American Petroleum Institute Reproduced by IHS under license with API
SPECIAL NOTES API publications necessarily address problems of a general nature. With respect to particular circumstances, local, state, and federal laws and regulations should be reviewed. API is not undertaking to meet the duties of employers, manufacturers, or suppliers to warn and properly train and equip their employees, and others exposed, concerning health and safety risks and precautions, nor undertaking their obligations under local, state, or federal laws. Information concerning safety and health risks and proper precautions with respect to particular materials and conditions should be obtained from the employer, the manufacturer or supplier of that material, or the material safety data sheet. Nothing contained in any API publication is to be construed as granting any right, by implication or otherwise, for the manufacture, sale, or use of any method, apparatus, or product covered by letters patent. Neither should anything contained in the publication be construed as insuring anyone against liability for infringement of letters patent. Generally, API standards are reviewed and revised, reaffirmed, or withdrawn at least every five years. Sometimes a one-time extension of up to two years will be added to this review cycle. This publication will no longer be in effect five years after its publication date as an operative API standard or, where an extension has been granted, upon republication. Status of the publication can be ascertained from the API Upstream Segment [telephone (202) 6828000]. A catalog of API publications and materials is published annually and updated quarterly by API, 1220 L Street, N.W., Washington, D.C. 20005. This document was produced under API standardization procedures that ensure appropriate notification and participation in the developmental process and is designated as an API standard. Questions concerning the interpretation of the content of this standard or comments and questions concerning the procedures under which this standard was developed should be directed in writing to the general manager of the Upstream Segment, American Petroleum Institute, 1220 L Street, N.W., Washington, D.C. 20005. Requests for permission to reproduce or translate all or any part of the material published herein should also be addressed to the general manager. API standards are published to facilitate the broad availability of proven, sound engineering and operating practices. These standards are not intended to obviate the need for applying sound engineering judgment regarding when and where these standards should be utilized. The formulation and publication of API standards is not intended in any way to inhibit anyone from using any other practices. Any manufacturer marking equipment or materials in conformance with the marking requirements of an API standard is solely responsible for complying with all the applicable requirements of that standard. API does not represent, warrant, or guarantee that such products do in fact conform to the applicable API standard.
All rights reserved. No part of this work may be reproduced, stored in a retrieval system, or transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission from the publisher. Contact the Publisher, API Publishing Services, 1220 L Street, N.W., Washington, D.C. 20005. Copyright © 1999 American Petroleum Institute
Copyright American Petroleum Institute Reproduced by IHS under license with API
FOREWORD This bulletin is under the jurisdiction of the Subcommittee on Standardization of Tubular Goods. This bulletin is not intended as a design manual. Its purpose is to provide minimum performance properties on which the design of casing, tubing, and drill pipe strings may be based. The performance properties as given herein cover the grades, sizes, and weights of casing, tubing, and drill pipe as given in API Specification 5CT. Formulas and procedures for calculating the values are given in Bulletin 5C3. Formulas and calculations appearing in the 13th and preceding editions of Bull 5C2 were transferred in 1971 to Bull 5C3: Bulletin on Formulas and Calculations for Casing, Tubing, Drill Pipe, and Line Pipe Properties. API publications may be used by anyone desiring to do so. Every effort has been made by the Institute to assure the accuracy and reliability of the data contained in them; however, the Institute makes no representation, warranty, or guarantee in connection with this publication and hereby expressly disclaims any liability or responsibility for loss or damage resulting from its use or for the violation of any federal, state, or municipal regulation with which this publication may conflict. Suggested revisions are invited and should be submitted to the general manager of the Upstream Segment, American Petroleum Institute, 1220 L Street, N.W., Washington, D.C. 20005.
iii Copyright American Petroleum Institute Reproduced by IHS under license with API
Copyright American Petroleum Institute Reproduced by IHS under license with API
CONTENTS Page
Tables 1 2 3 4 4 4 4 4 4 4
Minimum Performance Properties of Casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Performance Properties of Tubing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Minimum Performance Properties of Drill Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Minimum Collapse Resistance of Casing Under Axial Load (1 of 7) Grade H-40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Minimum Collapse Resistance of Casing Under Axial Load (2 of 7) Grades J-55 and K-55 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Minimum Collapse Resistance of Casing Under Axial Load (3 of 7) Grades L-80 and N-80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Minimum Collapse Resistance of Casing Under Axial Load (4 of 7) Grade C-90 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Minimum Collapse Resistance of Casing Under Axial Load (5 of 7) Grade T-95 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Minimum Collapse Resistance of Casing Under Axial Load (6 of 7) Grade P-110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Minimum Collapse Resistance of Casing Under Axial Load (7 of 7) Grade Q125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
v Copyright American Petroleum Institute Reproduced by IHS under license with API
Copyright American Petroleum Institute Reproduced by IHS under license with API
Bulletin on Performance Properties of Casing, Tubing, and Drill Pipe
1 Copyright American Petroleum Institute Reproduced by IHS under license with API
2
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
4.500
9.50
H-40
.205
4.090
3.965
5.000
—
—
—
—
2,760
111
4.500 4.500 4.500
9.50 10.50 11.60
J-55 J-55 J-55
.205 .224 .250
4.090 4.052 4.000
3.965 3.927 3.875
5.000 5.000 5.000
— 4.875 4.875
— — —
— — —
— — —
3,310 4,010 4,960
152 166 184
4.500 4.500 4.500
9.50 10.50 11.60
K-55 K-55 K-55
.205 .224 .250
4.090 4.052 4.000
3.965 3.927 3.875
5.000 5.000 5.000
— 4.875 4.875
— — —
— — —
— — —
3,310 4,010 4,960
152 166 184
4.500 4.500 4.500 4.500
9.50 10.50 11.60 13.50
M-65 M-65 M-65 M-65
.205 .224 .250 .290
4.090 4.052 4.000 3.920
3.965 3.927 3.875 3.795
5.000 5.000 5.000 5.000
— — 4.875 4.875
— — — —
— — — —
— — — —
3,600 4,430 5,560 7,310
180 196 217 249
4.500 4.500
11.60 13.50
L-80 L-80
.250 .290
4.000 3.920
3.875 3.795
5.000 5.000
4.875 4.875
— —
— —
— —
6,350 8,540
267 307
4.500 4.500
11.60 13.50
N-80 N-80
.250 .290
4.000 3.920
3.875 3.795
5.000 5.000
4.875 4.875
— —
— —
— —
6,350 8,540
267 307
4.500 4.500
11.60 13.50
C-90 C-90
.250 .290
4.000 3.920
3.875 3.795
5.000 5.000
4.875 4.875
— —
— —
— —
6,820 9,300
300 345
4.500 4.500
11.60 13.50
C-95 C-95
.250 .290
4.000 3.920
3.875 3.795
5.000 5.000
4.875 4.875
— —
— —
— —
7,030 9,660
317 364
4.500 4.500
11.60 13.50
T-95 T-95
.250 .290
4.000 3.920
3.875 3.795
5.000 5.000
4.875 4.875
— —
— —
— —
7,030 9,660
317 364
4.500 4.500 4.500
11.60 13.50 15.10
P-110 P-110 P-110
.250 .290 .337
4.000 3.920 3.826
3.875 3.795 3.701
5.000 5.000 5.000
4.875 4.875 4.875
— — —
— — —
— — —
7,580 10,690 14,340
367 422 485
4.500
15.10
Q-125
.337
3.826
3.701
5.000
—
—
—
—
15,830
551
5.000 5.000 5.000
11.50 13.00 15.00
J-55 J-55 J-55
.220 .253 .296
4.560 4.494 4.408
4.435 4.369 4.283
5.563 5.563 5.563
— 5.375 5.375
— — 4.151
— — 5.360
— — —
3,060 4,140 5,560
182 208 241
5.000 5.000 5.000
11.50 13.00 15.00
K-55 K-55 K-55
.220 .253 .296
4.560 4.494 4.408
4.435 4.369 4.283
5.563 5.563 5.563
— 5.375 5.375
— — 4.151
— — 5.360
— — —
3,060 4,140 5,560
182 208 241
5.000 5.000 5.000 5.000 5.000
11.50 13.00 15.00 18.00 21.40
M-65 M-65 M-65 M-65 M-65
.220 .253 .296 .362 .437
4.560 4.494 4.408 4.276 4.126
4.435 4.369 4.283 4.151 4.001
5.563 5.563 5.563 5.563 5.563
— 5.375 5.375 5.375 5.375
— — — — —
— — — — —
— — — — —
3,290 4,590 6,280 8,730 10,370
215 245 284 343 407
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
3
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
3,190
3,190
—
—
—
—
—
4,380 4,790 5,350
4,380 4,790 5,350
— — 5,350
— 4,790 5,350
— 4,790 5,350
— 4,790 5,350
4,380 4,790 5,350
4,380 4,790 5,350
— — 5,350
— 4,790 5,350
— 4,790 5,350
5,180 5,660 6,320 7,330
5,180 5,660 — —
— — 6,320 7,330
— 5,660 6,320 7,330
7,780 9,020
— —
7,780 9,020
7,780 9,020
— —
8,750 10,150
Round Thread
Higherd Extreme Grade Line
Regular Coupling
Special Clearance Coupling
Extreme Line
Short
Long
Same Grade
Higher Grade
Same Grade
—
77
—
—
—
—
—
—
—
— 4,790 5,350
— — —
101 132 154
— — 162
— 203 225
— 203 225
— 203 225
— 203 225
— — —
— — —
— 4,790 5,350
— 4,790 5,350
— — —
112 146 170
— — 180
— 249 277
— 249 277
— 249 277
— 249 277
— — —
— — —
— — — —
— 5,660 6,320 7,330
— — — —
— — — —
118 154 — —
— — 188 228
— 231 256 295
— — — —
— 231 256 295
— — — —
— — — —
— — — —
7,780 9,020
— —
7,780 7,990
— —
— —
— —
211 256
291 334
— —
291 319
— —
— —
— —
7,780 9,020
7,780 9,020
7,780 9,020
7,780 7,990
7,780 9,020
— —
— —
222 270
304 349
304 349
304 336
304 349
— —
— —
— —
8,750 10,150
8,750 10,150
— —
8,750 8,990
— —
— —
— —
222 270
309 355
— —
309 336
— —
— —
— —
9,240 10,710
— —
9,240 10,710
9,240 10,710
— —
9,240 9,490
— —
— —
— —
234 283
325 373
— —
325 353
— —
— —
— —
9,240 10,710
— —
9,240 10,710
9,240 10,710
— —
9,240 9,490
— —
— —
— —
234 283
325 373
— —
325 353
— —
— —
— —
10,690 12,410 14,420
— — —
10,690 12,410 14,420
10,690 12,410 13,460
10,690 12,410 14,420
10,690 10,990 10,990
10,690 12,410 12,490
— — —
— — —
278 337 405
385 443 509
385 443 509
385 420 420
385 443 454
— — —
— — —
16,380
—
16,380
15,300
—
—
—
—
—
438
554
—
—
—
—
—
4,240 4,870 5,700
4,240 4,870 5,700
— 4,870 5,700
— 4,870 5,700
— 4,870 5,700
— 4,870 5,130
— 4,870 5,700
— — 5,700
133 169 207
— 182 223
— 252 293
— 252 293
— 252 287
— 252 293
— — 328
— — —
4,240 4,870 5,700
4,240 4,870 5,700
— 4,870 5,700
— 4,870 5,700
— 4,870 5,700
— 4,870 5,130
— 4,870 5,700
— — 5,700
147 186 228
— 201 246
— 309 359
— 309 359
— 309 359
— 309 359
— — 416
— — —
5,010 5,760 6,730 8,240 9,940
5,010 5,760 — — —
— 5,760 6,730 8,240 9,940
— 5,760 6,730 8,240 9,910
— — — — —
— 5,760 6,730 7,460 7,460
— — — — —
— — — — —
155 196 — — —
— 212 259 331 409
— 288 334 402 478
— — — — —
— 288 334 363 363
— — — — —
— — — — —
— — — — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
Higher Standard Optional Grade Joint Joint
4
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
5.000 5.000 5.000 5.000 5.000
15.00 18.00 21.40 23.20 24.10
L-80 L-80 L-80 L-80 L-80
.296 .362 .437 .478 .500
4.408 4.276 4.126 4.044 4.000
4.283 4.151 4.001 3.919 3.875
5.563 5.563 5.563 5.563 5.563
5.375 5.375 5.375 5.375 5.375
4.151 4.151 — — —
5.360 5.360 — — —
— — — — —
7,250 10,490 12,760 13,830 14,400
350 422 501 543 565
5.000 5.000 5.000 5.000 5.000
15.00 18.00 21.40 23.20 24.10
N-80 N-80 N-80 N-80 N-80
.296 .362 .437 .478 .500
4.408 4.276 4.126 4.044 4.000
4.283 4.151 4.001 3.919 3.875
5.563 5.563 5.563 5.563 5.563
5.375 5.375 5.375 5.375 5.375
4.151 4.151 — — —
5.360 5.360 — — —
— — — — —
7,250 10,490 12,760 13,830 14,400
350 422 501 543 565
5.000 5.000 5.000 5.000 5.000
15.00 18.00 21.40 23.20 24.10
C-90 C-90 C-90 C-90 C-90
.296 .362 .437 .478 .500
4.408 4.276 4.126 4.044 4.000
4.283 4.151 4.001 3.919 3.875
5.563 5.563 5.563 5.563 5.563
5.375 5.375 5.375 5.375 5.375
4.151 4.151 — — —
5.360 5.360 — — —
— — — — —
7,830 11,520 14,360 15,560 16,200
394 475 564 611 636
5.000 5.000 5.000 5.000 5.000
15.00 18.00 21.40 23.20 24.10
C-95 C-95 C-95 C-95 C-95
.296 .362 .437 .478 .500
4.408 4.276 4.126 4.044 4.000
4.283 4.151 4.001 3.919 3.875
5.563 5.563 5.563 5.563 5.563
5.375 5.375 5.375 5.375 5.375
4.151 4.151 — — —
5.360 5.360 — — —
— — — — —
8,110 12,030 15,150 16,430 17,100
416 501 595 645 672
5.000 5.000 5.000 5.000 5.000
15.00 18.00 21.40 23.20 24.10
T-95 T-95 T-95 T-95 T-95
.296 .362 .437 .478 .500
4.408 4.276 4.126 4.044 4.000
4.283 4.151 4.001 3.919 3.875
5.563 5.563 5.563 5.563 5.563
5.375 5.375 5.375 5.375 5.375
4.151 4.151 — — —
5.360 5.360 — — —
— — — — —
8,110 12,030 15,150 16,430 17,100
416 501 595 645 672
5.000 5.000 5.000 5.000 5.000
15.00 18.00 21.40 23.20 24.10
P-110 P-110 P-110 P-110 P-110
.296 .362 .437 .478 .500
4.408 4.276 4.126 4.044 4.000
4.283 4.151 4.001 3.919 3.875
5.563 5.563 5.563 5.563 5.563
5.375 5.375 5.375 5.375 5.375
4.151 4.151 — — —
5.360 5.360 — — —
— — — — —
8,850 13,470 17,550 19,020 19,800
481 580 689 747 778
5.000 5.000 5.000 5.000
18.00 21.40 23.20 24.10
Q-125 Q-125 Q-125 Q-125
.362 .437 .478 .500
4.276 4.126 4.044 4.000
4.151 4.001 3.919 3.875
5.563 5.563 5.563 5.563
— — — —
4.151 — — —
5.360 — — —
— — — —
14,820 19,940 21,620 22,500
659 783 849 884
5.500
14.00
H-40
.244
5.012
4.887
6.050
—
—
—
—
2,620
161
5.500 5.500 5.500
14.00 15.50 17.00
J-55 J-55 J-55
.244 .275 .304
5.012 4.950 4.892
4.887 4.825 4.767
6.050 6.050 6.050
— 5.875 5.875
— 4.653 4.653
— 5.860 5.860
— 5.780 5.780
3,120 4,040 4,910
222 248 273
5.500 5.500 5.500
14.00 15.50 17.00
K-55 K-55 K-55
.244 .275 .304
5.012 4.950 4.892
4.887 4.825 4.767
6.050 6.050 6.050
— 5.875 5.875
— 4.653 4.653
— 5.860 5.860
— 5.780 5.780
3,120 4,040 4,910
222 248 273
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
5
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
8,290 10,140 12,240 13,380 14,000
— — — — —
8,290 10,140 10,810 10,810 10,810
8,290 9,910 9,910 9,910 9,910
— — — — —
7,460 7,460 7,460 7,460 7,460
— — — — —
8,290 10,140 12,240 13,380 14,000
— — — — —
8,290 10,140 10,810 10,810 10,810
8,290 9,910 9,910 9,910 9,910
8,290 10,140 12,240 13,380 13,620
7,460 7,460 7,460 7,460 7,460
9,320 11,400 13,770 15,060 15,750
— — — — —
9,320 11,400 12,170 12,170 12,170
9,320 11,150 11,150 11,150 11,150
— — — — —
9,840 12,040 14,530 15,890 16,630
— — — — —
9,840 12,040 12,840 12,840 12,840
9,840 11,770 11,770 11,770 11,770
9,840 12,040 14,530 15,890 16,630
— — — — —
9,840 12,040 12,840 12,840 12,840
11,400 13,940 16,820 18,400 19,250
— — — — —
15,840 19,120 20,910 21,880
Round Thread
Higherd Extreme Grade Line
Regular Coupling
Special Clearance Coupling
Extreme Line
Short
Long
Same Grade
Higher Grade
Same Grade
— — — — —
— — — — —
295 376 465 513 538
379 457 509 509 509
— — — — —
363 363 363 363 363
— — — — —
416 446 — — —
— — — — —
8,290 10,140 10,250 10,250 10,250
8,290 10,140 — — —
— — — — —
310 396 490 540 566
396 477 536 536 536
396 477 566 614 639
383 383 383 383 383
396 477 478 478 478
437 469 — — —
— — — — —
8,390 8,390 8,390 8,390 8,390
— — — — —
— — — — —
— — — — —
310 396 490 540 566
404 487 536 536 536
— — — — —
383 383 383 383 383
— — — — —
437 469 — — —
— — — — —
— — — — —
8,850 8,850 8,850 8,850 8,850
— — — — —
— — — — —
— — — — —
326 416 514 567 595
424 512 563 563 563
— — — — —
402 402 402 402 402
— — — — —
459 493 — — —
— — — — —
9,840 11,770 11,770 11,770 11,770
— — — — —
8,850 8,850 8,850 8,850 8,850
— — — — —
— — — — —
— — — — —
326 416 514 567 595
424 512 563 563 563
— — — — —
402 402 402 402 402
— — — — —
459 493 — — —
— — — — —
11,400 13,940 14,870 14,870 14,870
11,400 13,620 13,620 13,620 13,620
— 13,940 15,480 15,480 15,480
10,250 10,250 10,250 10,250 10,250
— 11,650 11,650 11,650 11,650
— 13,940 — — —
— — — — —
388 495 612 675 708
503 606 670 670 670
— 606 720 724 724
478 478 478 478 478
— 517 517 517 517
547 587 — — —
— — — — —
— — — —
15,840 16,900 16,900 16,900
15,480 15,480 15,480 15,480
— — — —
— — — —
— — — —
15,840 — — —
— — — —
534 661 729 765
661 724 724 724
— — — —
— — — —
— — — —
634 — — —
— — — —
3,110
3,110
—
—
—
—
—
—
130
—
—
—
—
—
—
—
4,270 4,810 5,320
4,270 4,810 5,320
— 4,810 5,320
— 4,810 5,320
— 4,810 5,320
— 4,730 4,730
— 4,810 5,320
— 4,810 5,320
172 202 229
— 217 247
— 300 329
— 300 329
— 300 317
— 300 329
— 339 372
— 339 372
4,270 4,810 5,320
4,270 4,810 5,320
— 4,810 5,320
— 4,810 5,320
— 4,810 5,320
— 4,730 4,730
— 4,810 5,320
— 4,810 5,320
189 222 252
— 239 272
— 366 402
— 366 402
— 366 402
— 366 402
— 429 471
— 429 471
Copyright American Petroleum Institute Reproduced by IHS under license with API
Higher Standard Optional Grade Joint Joint
6
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
5.500 5.500 5.500 5.500 5.500
14.00 15.50 17.00 20.00 23.00
M-65 M-65 M-65 M-65 M-65
.244 .275 .304 .361 .415
5.012 4.950 4.892 4.778 4.670
4.887 4.825 4.767 4.653 4.545
6.050 6.050 6.050 6.050 6.050
— 5.875 5.875 5.875 5.875
— — — — —
— — — — —
— — — — —
3,360 4,470 5,500 7,540 9,070
262 293 323 379 431
5.500 5.500 5.500
17.00 20.00 23.00
L-80 L-80 L-80
.304 .361 .415
4.892 4.778 4.670
4.767 4.653 4.545
6.050 6.050 6.050
5.875 5.875 5.875
4.653 4.653 4.545
5.860 5.860 5.860
5.780 5.780 5.780
6,290 8,830 11,160
397 466 530
5.500 5.500 5.500
17.00 20.00 23.00
N-80 N-80 N-80
.304 .361 .415
4.892 4.778 4.670
4.767 4.653 4.545
6.050 6.050 6.050
5.875 5.875 5.875
4.653 4.653 4.545
5.860 5.860 5.860
5.780 5.780 5.780
6,290 8,830 11,160
397 466 530
5.500 5.500 5.500 5.500 5.500 5.500 5.500 5.500 5.500 5.500
17.00 20.00 23.00 26.80 29.70 32.60 35.30 38.00 40.50 43.10
C-90 C-90 C-90 C-90 C-90 C-90 C-90 C-90 C-90 C-90
.304 .361 .415 .500 .562 .625 .687 .750 .812 .875
4.892 4.778 4.670 4.500 4.376 4.250 4.126 4.000 3.876 3.750
4.767 4.653 4.545 4.375 4.251 4.125 4.001 3.875 3.751 3.625
6.050 6.050 6.050 — — — — — — —
5.875 5.875 5.875 — — — — — — —
4.653 4.653 4.545 — — — — — — —
5.860 5.860 5.860 — — — — — — —
5.780 5.780 5.780 — — — — — — —
6,740 9,630 12,380 14,880 16,510 18,130 19,680 21,200 22,650 24,080
447 525 597 707 785 861 935 1,007 1,076 1,144
5.500 5.500 5.500
17.00 20.00 23.00
C-95 C-95 C-95
.304 .361 .415
4.892 4.778 4.670
4.767 4.653 4.545
6.050 6.050 6.050
5.875 5.875 5.875
4.653 4.653 4.545
5.860 5.860 5.860
5.780 5.780 5.780
6,940 10,020 12,930
471 554 630
5.500 5.500 5.500 5.500 5.500 5.500 5.500 5.500 5.500 5.500
17.00 20.00 23.00 26.80 29.70 32.60 35.30 38.00 40.50 43.10
T-95 T-95 T-95 T-95 T-95 T-95 T-95 T-95 T-95 T-95
.304 .361 .415 .500 .562 .625 .687 .750 .812 .875
4.892 4.778 4.670 4.500 4.376 4.250 4.126 4.000 3.876 3.750
4.767 4.653 4.545 4.375 4.251 4.125 4.001 3.875 3.751 3.625
6.050 6.050 6.050 — — — — — — —
5.875 5.875 5.875 — — — — — — —
4.653 4.653 4.545 — — — — — — —
5.860 5.860 5.860 — — — — — — —
5.780 5.780 5.780 — — — — — — —
6,940 10,020 12,930 15,700 17,430 19,140 20,770 22,380 23,910 25,420
471 554 630 746 828 909 987 1,063 1,136 1,208
5.500 5.500 5.500
17.00 20.00 23.00
P-110 P-110 P-110
.304 .361 .415
4.892 4.778 4.670
4.767 4.653 4.545
6.050 6.050 6.050
5.875 5.875 5.875
4.653 4.653 4.545
5.860 5.860 5.860
5.780 5.780 5.780
7,480 11,100 14,540
546 641 729
5.500
23.0
Q-125
.415
4.670
4.545
6.050
—
4.545
5.860
—
16,060
829
6.625
20.00
H-40
.288
6.049
5.924
7.390
—
—
—
—
2,520
229
6.625 6.625
20.00 24.00
J-55 J-55
.288 .352
6.049 5.921
5.924 5.796
7.390 7.390
7.000 7.000
— 5.730
— 7.000
— 6.930
2,970 4,560
315 382
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
7
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
5,050 5,690 6,290 7,470 8,580
5,050 5,690 — — —
— 5,690 6,290 7,470 8,580
— 5,690 6,290 7,470 8,580
— — — — —
— 5,690 6,290 6,880 6,880
— — — — —
7,740 9,190 10,560
— — —
7,740 9,190 9,880
7,740 8,990 8,990
— — —
6,880 6,880 6,880
7,740 9,190 10,560
— — —
7,740 9,190 9,880
7,740 8,990 8,990
7,740 9,190 10,560
8,710 10,340 11,880 14,320 16,090 17,900 19,670 21,480 23,250 25,060
— — — — — — — — — —
8,710 10,340 11,110 — — — — — — —
8,710 10,120 10,120 — — — — — — —
9,190 10,910 12,540
— — —
9,190 10,910 11,730
9,190 10,910 12,540 15,110 16,990 18,890 20,770 22,670 24,540 26,450
— — — — — — — — — —
10,640 12,640 14,530
Round Thread
Higherd Extreme Grade Line
Regular Coupling
Special Clearance Coupling
Extreme Line
Short
Long
Same Grade
Higher Grade
Same Grade
— — — — —
200 235 — — —
— 253 287 353 415
— 342 376 442 502
— — — — —
— 342 376 402 402
— — — — —
— — — — —
— — — — —
— — —
7,740 9,190 10,560
— — —
338 416 488
428 503 550
— — —
402 402 402
— — —
471 497 549
471 479 479
6,880 6,880 6,880
7,740 9,190 9,460
7,740 9,190 10,560
— — —
348 428 502
446 524 579
446 524 596
423 423 423
446 524 529
496 523 577
496 504 504
— — — — — — — — — —
7,740 7,740 7,740 — — — — — — —
— — — — — — — — — —
8,710 10,340 11,880 — — — — — — —
— — — — — — — — — —
355 438 514 — — — — — — —
456 536 579 — — — — — — —
— — — — — — — — — —
423 423 423 — — — — — — —
— — — — — — — — — —
496 523 577 — — — — — — —
496 504 504 — — — — — — —
9,190 10,680 10,680
— — —
8,170 8,170 8,170
— — —
9,190 10,910 12,540
— — —
373 460 540
480 563 608
— — —
444 444 444
— — —
521 549 606
521 530 530
9,190 10,910 11,730 — — — — — — —
9,190 10,680 10,680 — — — — — — —
— — — — — — — — — —
8,170 8,170 8,170 — — — — — — —
— — — — — — — — — —
9,190 10,910 12,540 — — — — — — —
— — — — — — — — — —
373 460 540 — — — — — — —
480 563 608 — — — — — — —
— — — — — — — — — —
444 444 444 — — — — — — —
— — — — — — — — — —
521 549 606 — — — — — — —
521 530 530 — — — — — — —
— — —
10,640 12,640 13,580
10,640 12,360 12,360
10,640 12,640 14,050
9,460 9,460 9,460
10,640 10,740 10,740
10,640 12,640 14,530
— — —
444 547 642
568 667 724
568 667 759
529 529 529
568 571 571
620 654 722
620 630 630
16,510
—
15,430
14,050
—
—
—
16,510
—
694
782
—
—
—
779
—
3,040
3,040
—
—
—
—
—
—
184
—
—
—
—
—
—
—
4,180 5,110
4,180 5,110
4,180 5,110
4,180 5,110
4,180 5,110
4,060 4,060
4,180 5,110
— 5,110
245 314
266 340
374 453
374 453
374 390
374 453
— 477
— 477
Copyright American Petroleum Institute Reproduced by IHS under license with API
Higher Standard Optional Grade Joint Joint
8
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
6.625 6.625
20.00 24.00
K-55 K-55
.288 .352
6.049 5.921
5.924 5.796
7.390 7.390
7.000 7.000
— 5.730
— 7.000
— 6.930
2,970 4,560
315 382
6.625 6.625 6.625
20.00 24.00 28.00
M-65 M-65 M-65
.288 .352 .417
6.049 5.921 5.791
5.924 5.796 5.666
7.390 7.390 7.390
7.000 7.000 7.000
— — —
— — —
— — —
3,190 5,080 7,010
373 451 529
6.625 6.625 6.625
24.00 28.00 32.00
L-80 L-80 L-80
.352 .417 .475
5.921 5.791 5.675
5.796 5.666 5.550
7.390 7.390 7.390
7.000 7.000 7.000
5.730 5.666 5.550
7.000 7.000 7.000
6.930 6.930 6.930
5,760 8,170 10,320
555 651 734
6.625 6.625 6.625
24.00 28.00 32.00
N-80 N-80 N-80
.352 .417 .475
5.921 5.791 5.675
5.796 5.666 5.550
7.390 7.390 7.390
7.000 7.000 7.000
5.730 5.666 5.550
7.000 7.000 7.000
6.930 6.930 6.930
5,760 8,170 10,320
555 651 734
6.625 6.625 6.625
24.00 28.00 32.00
C-90 C-90 C-90
.352 .417 .475
5.921 5.791 5.675
5.796 5.666 5.550
7.390 7.390 7.390
7.000 7.000 7.000
5.730 5.666 5.550
7.000 7.000 7.000
6.930 6.930 6.930
6,140 8,880 11,330
624 732 826
6.625 6.625 6.625
24.00 28.00 32.00
C-95 C-95 C-95
.352 .417 .475
5.921 5.791 5.675
5.796 5.666 5.550
7.390 7.390 7.390
7.000 7.000 7.000
5.730 5.666 5.550
7.000 7.000 7.000
6.930 6.930 6.930
6,310 9,220 11,820
659 773 872
6.625 6.625 6.625
24.00 28.00 32.00
T-95 T-95 T-95
.352 .417 .475
5.921 5.791 5.675
5.796 5.666 5.550
7.390 7.390 7.390
7.000 7.000 7.000
5.730 5.666 5.550
7.000 7.000 7.000
6.930 6.930 6.930
6,310 9,220 11,820
659 773 872
6.625 6.625 6.625
24.00 28.00 32.00
P-110 P-110 P-110
.352 .417 .475
5.921 5.791 5.675
5.796 5.666 5.550
7.390 7.390 7.390
7.000 7.000 7.000
5.730 5.666 5.550
7.000 7.000 7.000
6.930 6.930 6.930
6,730 10,160 13,220
763 895 1,010
6.625
32.00
Q-125
.475
5.675
5.550
7.390
—
5.550
7.000
—
14,540
1,147
7.000 7.000
17.00 20.00
H-40 H-40
.231 .272
6.538 6.456
6.413 6.331
7.656 7.656
— —
— —
— —
— —
1,420 1,970
196 230
7.000 7.000 7.000
20.00 23.00 26.00
J-55 J-55 J-55
.272 .317 .362
6.456 6.366 6.276
6.331 6.241 6.151
7.656 7.656 7.656
— 7.375 7.375
— 6.151 6.151
— 7.390 7.390
— 7.310 7.310
2,270 3,270 4,330
316 366 415
7.000 7.000 7.000
20.00 23.00 26.00
K-55 K-55 K-55
.272 .317 .362
6.456 6.366 6.276
6.331 6.241 6.151
7.656 7.656 7.656
— 7.375 7.375
— 6.151 6.151
— 7.390 7.390
— 7.310 7.310
2,270 3,270 4,330
316 366 415
7.000 7.000 7.000 7.000 7.000
20.00 23.00 26.00 29.00 32.00
M-65 M-65 M-65 M-65 M-65
.272 .317 .362 .408 .453
6.456 6.366 6.276 6.184 6.094
6.331 6.241 6.151 6.059 5.969
7.656 7.656 7.656 7.656 7.656
— 7.375 7.375 7.375 7.375
— — — — —
— — — — —
— — — — —
2,480 3,540 4,810 6,100 7,360
374 433 491 549 606
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
9
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
4,180 5,110
4,180 5,110
4,180 5,110
4,180 5,110
4,180 5,110
4,060 4,060
4,180 5,110
4,940 6,040 7,160
4,940 — —
4,940 6,040 7,160
4,940 6,040 7,160
— — —
4,940 5,910 5,910
7,440 8,810 10,040
— — —
7,440 8,810 10,040
7,440 8,810 9,820
— — —
7,440 8,810 10,040
— — —
7,440 8,810 10,040
7,440 8,810 9,820
8,370 9,910 11,290
— — —
8,370 9,910 11,290
8,830 10,460 11,920
— — —
8,830 10,460 11,920
Round Thread
Higherd Extreme Grade Line
Regular Coupling
Special Clearance Coupling
Same Grade
Higher Grade
290 372
453 548
453 548
453 494
453 494
— 605
— 605
285 — —
309 396 483
428 518 607
— — —
428 494 494
— — —
— — —
— — —
7,440 8,810 10,040
— — —
473 576 666
591 693 783
— — —
494 494 494
— — —
605 648 717
605 644 644
7,440 8,120 8,120
7,440 8,810 10,040
— — —
481 586 677
615 721 814
615 721 814
520 520 520
615 650 650
637 682 755
637 678 678
6,650 6,650 6,650
— — —
8,370 9,910 11,290
— — —
519 633 732
633 742 837
— — —
520 520 520
— — —
637 682 755
637 678 678
— — —
7,020 7,020 7,020
— — —
8,830 10,460 11,920
— — —
545 664 769
665 780 880
— — —
546 546 546
— — —
668 716 793
668 712 712
8,830 10,460 11,660
— — —
7,020 7,020 7,020
— — —
8,830 10,460 11,920
— — —
545 664 769
665 780 880
— — —
546 546 546
— — —
668 716 793
668 712 712
10,230 12,120 13,800
10,230 12,120 13,500
10,230 12,120 13,800
8,120 8,120 8,120
9,230 9,230 9,230
10,230 12,120 13,800
— — —
641 781 904
786 922 1,040
786 922 1,040
650 650 650
702 702 702
796 852 944
796 848 848
—
15,680
15,340
—
—
—
15,680
—
988
1,138
—
—
—
1,019
—
2,310 2,720
2,310 2,720
— —
— —
— —
— —
— —
— —
122 176
— —
— —
— —
— —
— —
— —
— —
3,740 4,360 4,980
3,740 4,360 4,980
— 4,360 4,980
— 4,360 4,980
— 4,360 4,980
— 3,950 3,950
— 4,360 4,980
— 4,360 4,980
234 284 334
— 313 367
— 432 490
— 432 490
— 420 420
— 432 490
— 499 506
— 499 506
3,740 4,360 4,980
3,740 4,360 4,980
— 4,360 4,980
— 4,360 4,980
— 4,360 4,980
— 3,950 3,950
— 4,360 4,980
— 4,360 4,980
254 309 364
— 341 401
— 521 592
— 521 592
— 521 533
— 521 533
— 632 641
— 632 641
4,420 5,150 5,880 6,630 7,360
4,420 — — — —
— 5,150 5,880 6,630 7,360
— 5,150 5,880 6,630 7,360
— — — — —
— 5,150 5,740 5,740 5,740
— — — — —
— — — — —
272 — — — —
— 364 428 492 554
— 494 561 628 692
— — — — —
— 494 533 533 533
— — — — —
— — — — —
— — — — —
Short
Long
— 5,110
267 342
— — —
— — —
5,910 5,910 5,910
— — —
7,440 8,810 10,040
5,910 5,910 5,910
8,370 9,910 11,050
— — —
8,830 10,460 11,920
8,830 10,460 11,660
— — —
8,830 10,460 11,920
10,230 12,120 13,800
— — —
15,680
Copyright American Petroleum Institute Reproduced by IHS under license with API
Same Grade
Extreme Line
Higher Standard Optional Grade Joint Joint
10
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
7.000 7.000 7.000 7.000 7.000 7.000
23.00 26.00 29.00 32.00 35.00 38.00
L-80 L-80 L-80 L-80 L-80 L-80
.317 .362 .408 .453 .498 .540
6.366 6.276 6.184 6.094 6.004 5.920
6.241 6.151 6.059 5.969 5.879 5.795
7.656 7.656 7.656 7.656 7.656 7.656
7.375 7.375 7.375 7.375 7.375 7.375
6.151 6.151 6.059 5.969 5.879 5.795
7.390 7.390 7.390 7.390 7.530 7.530
7.310 7.310 7.310 7.310 7.390 7.390
3,830 5,410 7,030 8,600 10,180 11,390
532 604 676 745 814 877
7.000 7.000 7.000 7.000 7.000 7.000
23.00 26.00 29.00 32.00 35.00 38.00
N-80 N-80 N-80 N-80 N-80 N-80
.317 .362 .408 .453 .498 .540
6.366 6.276 6.184 6.094 6.004 5.920
6.241 6.151 6.059 5.969 5.879 5.795
7.656 7.656 7.656 7.656 7.656 7.656
7.375 7.375 7.375 7.375 7.375 7.375
6.151 6.151 6.059 5.969 5.879 5.795
7.390 7.390 7.390 7.390 7.530 7.530
7.310 7.310 7.310 7.310 7.390 7.390
3,830 5,410 7,030 8,600 10,180 11,390
532 604 676 745 814 877
7.000 7.000 7.000 7.000 7.000 7.000 7.000 7.000 7.000 7.000 7.000
23.00 26.00 29.00 32.00 35.00 38.00 42.70 46.40 50.10 53.60 57.10
C-90 C-90 C-90 C-90 C-90 C-90 C-90 C-90 C-90 C-90 C-90
.317 .362 .408 .453 .498 .540 .625 .687 .750 .812 .875
6.366 6.276 6.184 6.094 6.004 5.920 5.750 5.626 5.500 5.376 5.250
6.241 6.151 6.059 5.969 5.879 5.795 5.625 5.501 5.375 5.251 5.125
7.656 7.656 7.656 7.656 7.656 7.656 — — — — —
7.375 7.375 7.375 7.375 7.375 7.375 — — — — —
6.151 6.151 6.059 5.969 5.879 5.795 — — — — —
7.390 7.390 7.390 7.390 7.530 7.530 — — — — —
7.310 7.310 7.310 7.310 7.390 7.390 — — — — —
4,030 5,740 7,580 9,380 11,170 12,810 14,640 15,930 17,220 18,460 19,690
599 679 760 839 916 986 1,127 1,226 1,325 1,421 1,515
7.000 7.000 7.000 7.000 7.000 7.000
23.00 26.00 29.00 32.00 35.00 38.00
C-95 C-95 C-95 C-95 C-95 C-95
.317 .362 .408 .453 .498 .540
6.366 6.276 6.184 6.094 6.004 5.920
6.241 6.151 6.059 5.969 5.879 5.795
7.656 7.656 7.656 7.656 7.656 7.656
7.375 7.375 7.375 7.375 7.375 7.375
6.151 6.151 6.059 5.969 5.879 5.795
7.390 7.390 7.390 7.390 7.530 7.530
7.310 7.310 7.310 7.310 7.390 7.390
4,140 5,890 7,840 9,740 11,650 13,430
632 717 803 885 966 1,041
7.000 7.000 7.000 7.000 7.000 7.000 7.000 7.000 7.000 7.000 7.000
23.00 26.00 29.00 32.00 35.00 38.00 42.70 46.40 50.10 53.60 57.10
T-95 T-95 T-95 T-95 T-95 T-95 T-95 T-95 T-95 T-95 T-95
.317 .362 .408 .453 .498 .540 .625 .687 .750 .812 .875
6.366 6.276 6.184 6.094 6.004 5.920 5.750 5.626 5.500 5.376 5.250
6.241 6.151 6.059 5.969 5.879 5.795 5.625 5.501 5.375 5.251 5.125
7.656 7.656 7.656 7.656 7.656 7.656 — — — — —
7.375 7.375 7.375 7.375 7.375 7.375 — — — — —
6.151 6.151 6.059 5.969 5.879 5.795 — — — — —
7.390 7.390 7.390 7.390 7.530 7.530 — — — — —
7.310 7.310 7.310 7.310 7.390 7.390 — — — — —
4,140 5,890 7,840 9,740 11,650 13,430 15,450 16,820 18,180 19,480 20,780
632 717 803 885 966 1,041 1,189 1,294 1,399 1,500 1,600
7.000 7.000 7.000 7.000 7.000
26.00 29.00 32.00 35.00 38.00
P-110 P-110 P-110 P-110 P-110
.362 .408 .453 .498 .540
6.276 6.184 6.094 6.004 5.920
6.151 6.059 5.969 5.879 5.795
7.656 7.656 7.656 7.656 7.656
7.375 7.375 7.375 7.375 7.375
6.151 6.059 5.969 5.879 5.795
7.390 7.390 7.390 7.530 7.530
7.310 7.310 7.310 7.390 7.390
6,230 8,530 10,780 13,030 15,130
830 929 1,025 1,119 1,206
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
11
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Round Thread
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
6,340 7,240 8,160 9,060 9,960 10,800
— — — — — —
6,340 7,240 8,160 9,060 9,240 9,240
6,340 7,240 8,160 8,460 8,460 8,460
— — — — — —
5,740 5,740 5,740 5,740 5,740 5,740
— — — — — —
6,340 7,240 8,160 9,060 9,960 10,800
6,340 7,240 8,160 9,060 9,960 10,800
— — — — — —
6,340 7,240 8,160 9,060 9,240 9,240
6,340 7,240 8,160 8,460 8,460 8,460
6,340 7,240 8,160 9,060 9,960 10,800
5,740 5,740 5,740 5,740 5,740 5,740
6,340 7,240 7,890 7,890 7,890 7,890
7,130 8,140 9,180 10,190 11,210 12,150 14,060 15,460 16,880 18,270 19,690
— — — — — — — — — — —
7,130 8,140 9,180 10,190 10,390 10,390 — — — — —
7,130 8,140 9,180 9,520 9,520 9,520 — — — — —
— — — — — — — — — — —
6,460 6,460 6,460 6,460 6,460 6,460 — — — — —
7,530 8,600 9,690 10,760 11,830 12,830
— — — — — —
7,530 8,600 9,690 10,760 10,970 10,970
7,530 8,600 9,690 10,050 10,050 10,050
— — — — — —
7,530 8,600 9,690 10,760 11,830 12,830 14,840 16,320 17,810 19,290 20,780
— — — — — — — — — — —
7,530 8,600 9,690 10,760 10,970 10,970 — — — — —
7,530 8,600 9,690 10,050 10,050 10,050 — — — — —
9,960 11,220 12,460 13,700 14,850
— — — — —
9,960 11,220 12,460 12,700 12,700
9,960 11,220 11,640 11,640 11,640
Copyright American Petroleum Institute Reproduced by IHS under license with API
Higherd Extreme Grade Line
Regular Coupling
Long
Same Grade
— — — — — —
435 511 587 661 734 801
6,340 7,240 8,160 9,060 9,960 10,800
— — — — — —
— — — — — — — — — — —
7,130 8,140 9,180 10,190 11,210 12,150 — — — — —
6,810 6,810 6,810 6,810 6,810 6,810
— — — — — —
— — — — — — — — — — —
6,810 6,810 6,810 6,810 6,810 6,810 — — — — —
9,960 11,220 12,460 13,220 13,220
7,890 7,890 7,890 7,890 7,890
Special Clearance Coupling
Extreme Line
Higher Grade
Same Grade
565 641 718 791 832 832
— — — — — —
533 533 533 533 533 533
— — — — — —
632 641 685 761 850 917
632 641 674 674 761 761
442 519 597 672 746 814
588 667 746 823 876 876
588 667 746 823 898 968
561 561 561 561 561 561
588 667 701 701 701 701
666 675 721 801 895 965
666 675 709 709 801 801
— — — — — — — — — — —
479 563 648 729 809 883 — — — — —
605 687 768 847 876 876 — — — — —
— — — — — — — — — — —
561 561 561 561 561 561 — — — — —
— — — — — — — — — — —
666 675 721 801 895 965 — — — — —
666 675 709 709 801 801 — — — — —
7,530 8,600 9,690 10,760 11,830 12,830
— — — — — —
505 593 683 768 853 931
636 722 808 891 920 920
— — — — — —
589 589 589 589 589 589
— — — — — —
699 709 757 841 940 1,014
699 709 744 744 841 841
— — — — — — — — — — —
7,530 8,600 9,690 10,760 11,830 12,830 — — — — —
— — — — — — — — — — —
505 593 683 768 853 931 — — — — —
636 722 808 891 920 920 — — — — —
— — — — — — — — — — —
589 589 589 589 589 589 — — — — —
— — — — — — — — — — —
699 709 757 841 940 1,014 — — — — —
699 709 744 744 841 841 — — — — —
8,970 8,970 8,970 8,970 8,970
9,960 11,220 12,460 13,700 14,850
— — — — —
693 797 897 996 1,087
853 955 1,053 1,095 1,095
853 955 1,053 1,150 1,183
701 701 701 701 701
757 757 757 757 757
844 902 1,002 1,119 1,207
844 886 886 1,002 1,002
Short
Higher Standard Optional Grade Joint Joint
12
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
7.000 7.000
35.00 38.00
Q-125 Q-125
.498 .540
6.004 5.920
5.879 5.795
7.656 7.656
— —
5.879 5.795
7.530 7.530
— —
14,310 16,740
1,272 1,370
7.625
24.00
H-40
.300
7.025
6.900
8.500
—
—
—
—
2,030
276
7.625
26.40
J-55
.328
6.969
6.844
8.500
8.125
6.750
8.010
7.920
2,900
414
7.625
26.40
K-55
.328
6.969
6.844
8.500
8.125
6.750
8.010
7.920
2,900
414
7.625 7.625 7.625
26.40 29.70 33.70
M-65 M-65 M-65
.328 .375 .430
6.969 6.875 6.765
6.844 6.750 6.640
8.500 8.500 8.500
8.125 8.125 8.125
— — —
— — —
— — —
3,100 4,310 5,720
489 555 632
7.625 7.625 7.625 7.625 7.625 7.625 7.625
26.40 29.70 33.70 39.00 42.80 45.30 47.10
L-80 L-80 L-80 L-80 L-80 L-80 L-80
.328 .375 .430 .500 .562 .595 .625
6.969 6.875 6.765 6.625 6.501 6.435 6.375
6.844 6.750 6.640 6.500 6.376 6.310 6.250
8.500 8.500 8.500 8.500 8.500 8.500 8.500
8.125 8.125 8.125 8.125 8.125 8.125 8.125
6.750 6.750 6.640 6.500 — — —
8.010 8.010 8.010 8.010 — — —
7.920 7.920 7.920 7.920 — — —
3,400 4,790 6,560 8,820 10,810 11,510 12,040
602 683 778 895 998 1,051 1,100
7.625 7.625 7.625 7.625 7.625 7.625 7.625
26.40 29.70 33.70 39.00 42.80 45.30 47.10
N-80 N-80 N-80 N-80 N-80 N-80 N-80
.328 .375 .430 .500 .562 .595 .625
6.969 6.875 6.765 6.625 6.501 6.435 6.375
6.844 6.750 6.640 6.500 6.376 6.310 6.250
8.500 8.500 8.500 8.500 8.500 8.500 8.500
8.125 8.125 8.125 8.125 8.125 8.125 8.125
6.750 6.750 6.640 6.500 — — —
8.010 8.010 8.010 8.010 — — —
7.920 7.920 7.920 7.920 — — —
3,400 4,790 6,560 8,820 10,810 11,510 12,040
602 683 778 895 998 1,051 1,100
7.625 7.625 7.625 7.625 7.625 7.625 7.625 7.625 7.625
26.40 29.70 33.70 39.00 42.80 45.30 47.10 51.20 55.30
C-90 C-90 C-90 C-90 C-90 C-90 C-90 C-90 C-90
.328 .375 .430 .500 .562 .595 .625 .687 .750
6.969 6.875 6.765 6.625 6.501 6.435 6.375 6.251 6.125
6.844 6.750 6.640 6.500 6.376 6.310 6.250 6.126 6.000
8.500 8.500 8.500 8.500 8.500 8.500 8.500 — —
8.125 8.125 8.125 8.125 8.125 8.125 8.125 — —
6.750 6.750 6.640 6.500 — — — — —
8.010 8.010 8.010 8.010 — — — — —
7.920 7.920 7.920 7.920 — — — — —
3,610 5,030 7,050 9,620 11,890 12,950 13,540 14,760 15,960
677 769 875 1,007 1,122 1,183 1,237 1,348 1,458
7.625 7.625 7.625 7.625 7.625 7.625 7.625
26.40 29.70 33.70 39.00 42.80 45.30 47.10
C-95 C-95 C-95 C-95 C-95 C-95 C-95
.328 .375 .430 .500 .562 .595 .625
6.969 6.875 6.765 6.625 6.501 6.435 6.375
6.844 6.750 6.640 6.500 6.376 6.310 6.250
8.500 8.500 8.500 8.500 8.500 8.500 8.500
8.125 8.125 8.125 8.125 8.125 8.125 8.125
6.750 6.750 6.640 6.500 — — —
8.010 8.010 8.010 8.010 — — —
7.920 7.920 7.920 7.920 — — —
3,710 5,130 7,280 10,000 12,410 13,670 14,300
714 811 923 1,063 1,185 1,248 1,306
7.625 7.625 7.625
26.40 29.70 33.70
T-95 T-95 T-95
.328 .375 .430
6.969 6.875 6.765
6.844 6.750 6.640
8.500 8.500 8.500
8.125 8.125 8.125
6.750 6.750 6.640
8.010 8.010 8.010
7.920 7.920 7.920
3,710 5,130 7,280
714 811 923
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
13
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
15,560 16,880
— —
14,430 14,430
13,220 13,220
— —
— —
— —
2,750
2,750
—
—
—
—
4,140
4,140
4,140
4,140
4,140
4,140
4,140
4,140
4,140
4,890 5,590 6,410
4,890 — —
4,890 5,590 6,410
6,020 6,890 7,900 9,180 10,320 10,920 11,480
— — — — — — —
6,020 6,890 7,900 9,180 10,320 10,920 11,480
Round Thread
Higherd Extreme Grade Line
Regular Coupling
Special Clearance Coupling
Extreme Line
Short
Long
Same Grade
Higher Grade
Same Grade
15,560 16,880
— —
1,105 1,206
1,183 1,183
— —
— —
— —
1,208 1,303
— —
—
—
212
—
—
—
—
—
—
—
4,140
4,140
4,140
315
346
483
483
483
483
553
553
4,140
4,140
4,140
4,140
342
377
581
581
581
581
700
700
4,890 5,590 6,410
— — —
4,890 5,590 6,410
— — —
— — —
368 — —
403 474 556
554 629 716
— — —
554 629 716
— — —
— — —
— — —
6,020 6,890 7,900 9,180 10,320 10,490 10,490
6,020 6,890 7,900 9,180 9,790 9,790 9,790
— — — — — — —
6,020 6,550 6,550 6,550 6,550 6,550 6,550
— — — — — — —
6,020 6,890 7,900 9,180 — — —
— — — — — — —
482 566 664 786 891 947 997
635 721 820 945 1,053 1,109 1,160
— — — — — — —
635 721 734 734 734 734 734
— — — — — — —
700 700 766 851 — — —
700 700 744 744 — — —
— — — — — — —
6,020 6,890 7,900 9,180 10,320 10,490 10,490
6,020 6,890 7,900 9,180 9,790 9,790 9,790
6,020 6,890 7,900 9,180 10,320 10,920 11,480
6,020 6,550 6,550 6,550 6,550 6,550 6,550
6,020 6,890 7,900 9,000 9,000 9,000 9,000
6,020 6,890 7,900 9,180 — — —
— — — — — — —
490 575 674 798 905 962 1,013
659 749 852 981 1,093 1,152 1,205
659 749 852 981 1,093 1,152 1,205
659 749 773 773 773 773 773
659 749 852 966 966 966 966
737 737 806 896 — — —
737 737 784 784 — — —
6,780 7,750 8,880 10,330 11,610 12,290 12,910 14,190 15,490
— — — — — — — — —
6,780 7,750 8,880 10,330 11,610 11,810 11,810 — —
6,780 7,750 8,880 10,330 11,010 11,010 11,010 — —
— — — — — — — — —
6,780 7,370 7,370 7,370 7,370 7,370 7,370 — —
— — — — — — — — —
6,780 7,750 8,880 10,330 — — — — —
— — — — — — — — —
532 625 733 867 983 1,045 1,100 — —
681 773 880 1,013 1,129 1,189 1,238 — —
— — — — — — — — —
681 773 773 773 773 773 773 — —
— — — — — — — — —
737 737 806 896 — — — — —
737 737 784 784 — — — — —
7,150 8,180 9,380 10,900 12,250 12,970 13,630
— — — — — — —
7,150 8,180 9,380 10,900 12,250 12,460 12,460
7,150 8,180 9,380 10,900 11,620 11,620 11,620
— — — — — — —
7,150 7,780 7,780 7,780 7,780 7,780 7,780
— — — — — — —
7,150 8,180 9,380 10,900 — — —
— — — — — — —
560 659 772 914 1,037 1,101 1,159
716 813 925 1,065 1,187 1,251 1,300
— — — — — — —
716 811 811 811 811 811 811
— — — — — — —
774 774 846 941 — — —
774 774 823 823 — — —
7,150 8,180 9,380
— — —
7,150 8,180 9,380
7,150 8,180 9,380
— — —
7,150 7,780 7,780
— — —
7,150 8,180 9,380
— — —
560 659 772
716 813 925
— — —
716 811 811
— — —
774 774 846
774 774 823
Copyright American Petroleum Institute Reproduced by IHS under license with API
Higher Standard Optional Grade Joint Joint
14
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
7.625 7.625 7.625 7.625 7.625 7.625
39.00 42.80 45.30 47.10 51.20 55.30
T-95 T-95 T-95 T-95 T-95 T-95
.500 .562 .595 .625 .687 .750
6.625 6.501 6.435 6.375 6.251 6.125
6.500 6.376 6.310 6.250 6.126 6.000
8.500 8.500 8.500 8.500 — —
8.125 8.125 8.125 8.125 — —
6.500 — — — — —
8.010 — — — — —
7.920 — — — — —
10,000 12,410 13,670 14,300 15,580 16,850
1,063 1,185 1,248 1,306 1,423 1,539
7.625 7.625 7.625 7.625 7.625 7.625
29.70 33.70 39.00 42.80 45.30 47.10
P-110 P-110 P-110 P-110 P-110 P-110
.375 .430 .500 .562 .595 .625
6.875 6.765 6.625 6.501 6.435 6.375
6.750 6.640 6.500 6.376 6.310 6.250
8.500 8.500 8.500 8.500 8.500 8.500
8.125 8.125 8.125 8.125 8.125 8.125
6.750 6.640 6.500 — — —
8.010 8.010 8.010 — — —
7.920 7.920 7.920 — — —
5,350 7,870 11,080 13,930 15,440 16,550
940 1,069 1,231 1,372 1,445 1,512
7.625 7.625 7.625 7.625
39.00 42.80 45.30 47.10
Q-125 Q-125 Q-125 Q-125
.500 .562 .595 .625
6.625 6.501 6.435 6.375
6.500 6.376 6.310 6.250
8.500 8.500 8.500 8.500
— — — —
6.500 — — —
8.010 — — —
— — — —
12,060 15,350 17,100 18,700
1,399 1,559 1,643 1,718
7.750
46.10
L-80
.595
6.560
6.435
—
—
—
—
—
11,340
1,070
7.750
46.10
N-80
.595
6.560
6.435
—
—
—
—
—
11,340
1,070
7.750
46.10
C-90
.595
6.560
6.435
—
—
—
—
—
12,750
1,204
7.750
46.10
C-95
.595
6.560
6.435
—
—
—
—
—
13,320
1,271
7.750
46.10
T-95
.595
6.560
6.435
—
—
—
—
—
13,320
1,271
7.750
46.10
P-110
.595
6.560
6.435
—
—
—
—
—
15,000
1,471
7.750
46.10
Q-125
.595
6.560
6.435
—
—
—
—
—
16,590
1,672
8.625 8.625
28.00 32.00
H-40 H-40
.304 .352
8.017 7.921
7.892 7.796
9.625 9.625
— —
— —
— —
— —
1,610 2,200
318 366
8.625 8.625 8.625
24.00 32.00 36.00
J-55 J-55 J-55
.264 .352 .400
8.097 7.921 7.825
7.972 7.796 7.700
9.625 9.625 9.625
— 9.125 9.125
— 7.700 7.700
— 9.120 9.120
— 9.030 9.030
1,370 2,530 3,450
381 503 568
8.625 8.625 8.625
24.00 32.00 36.00
K-55 K-55 K-55
.264 .352 .400
8.097 7.921 7.825
7.972 7.796 7.700
9.625 9.625 9.625
— 9.125 9.125
— 7.700 7.700
— 9.120 9.120
— 9.030 9.030
1,370 2,530 3,450
381 503 568
8.625 8.625 8.625 8.625 8.625
24.00 28.00 32.00 36.00 40.00
M-65 M-65 M-65 M-65 M-65
.264 .304 .352 .400 .450
8.097 8.017 7.921 7.825 7.725
7.972 7.892 7.796 7.700 7.600
9.625 9.625 9.625 9.625 9.625
— — — — —
— — — — —
— — — — —
— — — — —
1,420 2,020 2,740 3,760 4,900
451 517 595 672 751
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
15
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
10,900 12,250 12,970 13,630 14,980 16,350
— — — — — —
10,900 12,250 12,460 12,460 — —
10,900 11,620 11,620 11,620 — —
— — — — — —
7,780 7,780 7,780 7,780 — —
— — — — — —
9,470 10,860 12,620 14,190 15,020 15,780
— — — — — —
9,470 10,860 12,620 14,190 14,430 14,430
9,470 10,860 12,620 13,460 13,460 13,460
9,470 10,860 12,620 14,190 15,020 15,290
9,000 9,000 9,000 9,000 9,000 9,000
14,340 16,120 17,070 17,930
— — — —
14,340 16,120 16,400 16,400
14,340 15,290 15,290 15,290
— — — —
10,750
—
—
—
10,750
—
—
12,090
—
12,760
Round Thread
Higherd Extreme Grade Line
Regular Coupling
Special Clearance Coupling
Extreme Line
Short
Long
Same Grade
Higher Grade
Same Grade
10,900 — — — — —
— — — — — —
914 1,037 1,101 1,159 — —
1,065 1,187 1,251 1,300 — —
— — — — — —
811 811 811 811 — —
— — — — — —
941 — — — — —
823 — — — — —
9,470 10,230 10,230 10,230 10,230 10,230
9,470 10,860 12,620 — — —
— — — — — —
769 901 1,066 1,210 1,285 1,353
960 1,093 1,258 1,402 1,477 1,545
960 1,093 1,258 1,402 1,477 1,545
960 966 966 966 966 966
960 1,043 1,043 1,043 1,043 1,043
922 1,008 1,120 — — —
922 979 979 — — —
— — — —
— — — —
14,340 — — —
— — — —
1,194 1,355 1,439 1,515
1,379 1,536 1,619 1,671
— — — —
— — — —
— — — —
1,210 — — —
— — — —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
12,760
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
14,780
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
16,790
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2,470 2,860
2,470 2,860
— —
— —
— —
— —
— —
— —
233 279
— —
— —
— —
— —
— —
— —
— —
2,950 3,930 4,460
2,950 3,930 4,460
— 3,930 4,460
— 3,930 4,460
— 3,930 4,460
— 3,930 4,060
— 3,930 4,460
— 3,930 4,460
244 372 434
— 417 486
— 579 654
— 579 654
— 579 654
— 579 654
— 686 688
— 686 688
2,950 3,930 4,460
2,950 3,930 4,460
— 3,930 4,460
— 3,930 4,460
— 3,930 4,460
— 3,930 4,060
— 3,930 4,460
— 3,930 4,460
263 402 468
— 452 526
— 690 780
— 690 780
— 690 780
— 690 780
— 869 871
— 869 871
3,480 4,010 4,640 5,280 5,930
3,480 4,010 4,640 5,280 —
— — 4,640 5,280 5,930
— — 4,640 5,280 5,930
— — — — —
— — — — —
— — — — —
— — — — —
285 362 435 506 —
— — 487 567 649
— — 664 751 839
— — — — —
— — — — —
— — — — —
— — — — —
— — — — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
Higher Standard Optional Grade Joint Joint
16
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
8.625 8.625 8.625 8.625
36.00 40.00 44.00 49.00
L-80 L-80 L-80 L-80
.400 .450 .500 .557
7.825 7.725 7.625 7.511
7.700 7.600 7.500 7.386
9.625 9.625 9.625 9.625
9.125 9.125 9.125 9.125
7.700 7.600 7.500 7.386
9.120 9.120 9.120 9.120
9.030 9.030 9.030 9.030
4,100 5,520 6,950 8,570
827 925 1,021 1,129
8.625 8.625 8.625 8.625
36.00 40.00 44.00 49.00
N-80 N-80 N-80 N-80
.400 .450 .500 .557
7.825 7.725 7.625 7.511
7.700 7.600 7.500 7.386
9.625 9.625 9.625 9.625
9.125 9.125 9.125 9.125
7.700 7.600 7.500 7.386
9.120 9.120 9.120 9.120
9.030 9.030 9.030 9.030
4,100 5,520 6,950 8,570
827 925 1,021 1,129
8.625 8.625 8.625 8.625
36.00 40.00 44.00 49.00
C-90 C-90 C-90 C-90
.400 .450 .500 .557
7.825 7.725 7.625 7.511
7.700 7.600 7.500 7.386
9.625 9.625 9.625 9.625
9.125 9.125 9.125 9.125
7.700 7.600 7.500 7.386
9.120 9.120 9.120 9.120
9.030 9.030 9.030 9.030
4,250 5,870 7,490 9,340
930 1,040 1,149 1,271
8.625 8.625 8.625 8.625
36.00 40.00 44.00 49.00
C-95 C-95 C-95 C-95
.400 .450 .500 .557
7.825 7.725 7.625 7.511
7.700 7.600 7.500 7.386
9.625 9.625 9.526 9.625
9.125 9.125 9.125 9.125
7.700 7.600 7.500 7.386
9.120 9.120 9.120 9.120
9.030 9.030 9.030 9.030
4,350 6,020 7,740 9,700
982 1,098 1,212 1,341
8.625 8.625 8.625 8.625
36.00 40.00 44.00 49.00
T-95 T-95 T-95 T-95
.400 .450 .500 .557
7.825 7.725 7.625 7.511
7.700 7.600 7.500 7.386
9.625 9.625 9.625 9.625
9.125 9.125 9.125 9.125
7.700 7.600 7.500 7.386
9.120 9.120 9.120 9.120
9.030 9.030 9.030 9.030
4,350 6,020 7,740 9,700
982 1,098 1,212 1,341
8.625 8.625 8.625
40.00 44.00 49.00
P-110 P-110 P-110
.450 .500 .557
7.725 7.625 7.511
7.600 7.500 7.386
9.625 9.625 9.625
9.125 9.125 9.125
7.600 7.500 7.386
9.120 9.120 9.120
9.030 9.030 9.030
6,390 8,420 10,730
1,271 1,404 1,553
8.625
49.00
Q-125
.557
7.511
7.386
9.625
—
7.386
9.120
—
11,660
1,765
9.625 9.625
32.30 36.00
H-40 H-40
.312 .352
9.001 8.921
8.845 8.765
10.625 10.625
— —
— —
— —
— —
1,370 1,720
365 410
9.625 9.625
36.00 40.00
J-55 J-55
.352 .395
8.921 8.835
8.765 8.679
10.625 10.625
10.125 10.125
— 8.599
— 10.100
— 10.020
2,020 2,570
564 630
9.625 9.625
36.00 40.00
K-55 K-55
.352 .395
8.921 8.835
8.765 8.679
10.625 10.625
10.125 10.125
— 8.599
— 10.100
— 10.020
2,020 2,570
564 630
9.625 9.625 9.625 9.625
36.00 40.00 43.50 47.00
M-65 M-65 M-65 M-65
.352 .395 .435 .472
8.921 8.835 8.755 8.681
8.765 8.679 8.599 8.525
10.625 10.625 10.625 10.625
10.125 10.125 10.125 10.125
— — — —
— — — —
— — — —
2,190 2,770 3,530 4,280
667 744 816 882
9.625 9.625 9.625 9.625 9.625
40.00 43.50 47.00 53.50 58.40
L-80 L-80 L-80 L-80 L-80
.395 .435 .472 .545 .595
8.835 8.755 8.681 8.535 8.435
8.679 8.599 8.525 8.379 8.279
10.625 10.625 10.625 10.625 10.625
10.125 10.125 10.125 10.125 10.125
8.599 8.599 8.525 8.379 —
10.100 10.100 10.100 10.100 —
10.020 10.020 10.020 10.020 —
3,090 3,810 4,750 6,620 7,890
916 1,005 1,086 1,244 1,350
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
17
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Round Thread
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
Higherd Extreme Grade Line
6,490 7,300 8,120 9,040
— — — —
6,490 7,300 8,120 9,040
6,490 7,300 8,120 9,040
— — — —
5,900 5,900 5,900 5,900
— — — —
6,490 7,300 8,120 9,040
6,490 7,300 8,120 9,040
— — — —
6,490 7,300 8,120 9,040
6,490 7,300 8,120 9,040
6,490 7,300 8,120 9,040
5,900 5,900 5,900 5,900
6,490 7,300 8,110 8,110
7,300 8,220 9,130 10,170
— — — —
7,300 8,220 9,130 10,170
7,300 8,220 9,130 10,170
— — — —
6,640 6,640 6,640 6,640
7,710 8,670 9,640 10,740
— — — —
7,710 8,670 9,640 10,740
7,710 8,670 9,640 10,740
— — — —
7,710 8,670 9,640 10,740
— — — —
7,710 8,670 9,640 10,740
7,710 8,670 9,640 10,740
10,040 11,160 12,430
— — —
10,040 11,160 12,430
14,130
—
2,270 2,560
Regular Coupling
Special Clearance Coupling
Long
Same Grade
Higher Grade
— — — —
678 776 874 983
863 966 1,066 1,179
— — — —
838 838 838 838
— — — —
871 942 1,007 1,007
871 886 886 886
6,490 7,300 8,120 9,040
— — — —
688 788 887 997
895 1,001 1,105 1,222
895 1,001 1,105 1,222
882 882 882 882
895 1,001 1,103 1,103
917 992 1,060 1,060
917 932 932 932
— — — —
7,300 8,220 9,130 10,170
— — — —
749 858 965 1,085
928 1,038 1,146 1,268
— — — —
882 882 882 882
— — — —
917 992 1,060 1,060
917 932 932 932
7,010 7,010 7,010 7,010
— — — —
7,710 8,670 9,640 10,740
— — — —
789 904 1,017 1,144
976 1,092 1,206 1,334
— — — —
926 926 926 926
— — — —
963 1,042 1,113 1,113
963 979 979 979
— — — —
7,010 7,010 7,010 7,010
— — — —
7,710 8,670 9,640 10,740
— — — —
789 904 1,017 1,144
976 1,092 1,206 1,334
— — — —
926 926 926 926
— — — —
963 1,042 1,113 1,113
963 979 979 979
10,040 11,160 12,430
10,040 11,160 12,430
8,110 8,110 8,110
9,220 9,220 9,220
10,040 11,160 12,430
— — —
1,055 1,186 1,335
1,288 1,423 1,574
1,288 1,423 1,574
1,103 1,103 1,103
1,191 1,191 1,191
1,240 1,326 1,326
1,165 1,165 1,165
14,130
14,130
—
—
—
14,130
—
1,496
1,728
—
—
—
1,432
—
2,270 2,560
— —
— —
— —
— —
— —
— —
254 294
— —
— —
— —
— —
— —
— —
— —
3,520 3,950
3,520 3,950
3,520 3,950
3,520 3,950
3,520 3,950
3,520 3,660
3,520 3,950
— 3,950
394 452
453 520
639 714
639 714
639 714
639 714
— 770
— 770
3,520 3,950
3,520 3,950
3,520 3,950
3,520 3,950
3,520 3,950
3,520 3,660
3,520 3,950
— 3,950
423 486
489 561
755 843
755 843
755 843
755 843
— 975
— 975
4,160 4,670 5,140 5,580
4,160 4,670 — —
4,160 4,670 5,140 5,580
4,160 4,670 5,140 5,580
— — — —
4,160 4,670 5,140 5,320
— — — —
— — — —
460 528 — —
529 607 679 745
734 820 899 972
— — — —
734 820 899 933
— — — —
— — — —
— — — —
5,750 6,330 6,870 7,930 8,650
— — — — —
5,750 6,330 6,870 7,930 8,650
5,750 6,330 6,870 7,930 8,650
— — — — —
5,320 5,320 5,320 5,320 5,320
— — — — —
5,750 6,330 6,870 7,930 —
— — — — —
727 813 893 1,047 1,151
947 1,038 1,122 1,285 1,396
— — — — —
933 933 933 933 933
— — — — —
975 975 1,032 1,173 —
975 975 1,032 1,053 —
Copyright American Petroleum Institute Reproduced by IHS under license with API
Short
Same Grade
Extreme Line
Higher Standard Optional Grade Joint Joint
18
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
9.625 9.625 9.625 9.625 9.625
40.00 43.50 47.00 53.50 58.40
N-80 N-80 N-80 N-80 N-80
.395 .435 .472 .545 .595
8.835 8.755 8.681 8.535 8.435
8.679 8.599 8.525 8.379 8.279
10.625 10.625 10.625 10.625 10.625
10.125 10.125 10.125 10.125 10.125
8.599 8.599 8.525 8.379 —
10.100 10.100 10.100 10.100 —
10.020 10.020 10.020 10.020 —
3,090 3,810 4,750 6,620 7,890
916 1,005 1,086 1,244 1,350
9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625
40.00 43.50 47.00 53.50 58.40 59.40 64.90 70.30 75.60
C-90 C-90 C-90 C-90 C-90 C-90 C-90 C-90 C-90
.395 .435 .472 .545 .595 .609 .672 .734 .797
8.835 8.755 8.681 8.535 8.435 8.407 8.281 8.157 8.031
8.679 8.599 8.525 8.379 8.279 8.251 8.125 8.001 7.875
10.625 10.625 10.625 10.625 10.625 — — — —
10.125 10.125 10.125 10.125 10.125 — — — —
8.599 8.599 8.525 8.379 — — — — —
10.100 10.100 10.100 10.100 — — — — —
10.020 10.020 10.020 10.020 — — — — —
3,260 4,010 4,990 7,110 8,570 8,970 10,800 12,600 13,670
1,031 1,130 1,222 1,399 1,519 1,552 1,701 1,845 1,989
9.625 9.625 9.625 9.625 9.625
40.00 43.50 47.00 53.00 58.40
C-95 C-95 C-95 C-95 C-95
.395 .435 .472 .545 .595
8.835 8.755 8.681 8.535 8.435
8.679 8.599 8.525 8.379 8.279
10.625 10.625 10.625 10.625 10.625
10.125 10.125 10.125 10.125 10.125
8.599 8.599 8.525 8.379 —
10.100 10.100 10.100 10.100 —
10.020 10.020 10.020 10.020 —
3,330 4,130 5,090 7,340 8,890
1,088 1,193 1,289 1,477 1,604
9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625 9.625
40.00 43.50 47.00 53.00 58.40 59.40 64.90 70.30 75.60
T-95 T-95 T-95 T-95 T-95 T-95 T-95 T-95 T-95
.395 .435 .472 .545 .595 .609 .672 .734 .797
8.835 8.755 8.681 8.535 8.435 8.407 8.281 8.157 8.031
8.679 8.599 8.525 8.379 8.279 8.251 8.125 8.001 7.875
10.625 10.625 10.625 10.625 10.625 — — — —
10.125 10.125 10.125 10.125 10.125 — — — —
8.599 8.599 8.525 8.379 — — — — —
10.100 10.100 10.100 10.100 — — — — —
10.020 10.020 10.020 10.020 — — — — —
3,330 4,130 5,090 7,340 8,890 9,320 11,260 13,170 14,430
1,088 1,193 1,289 1,477 1,604 1,639 1,796 1,948 2,100
9.625 9.625 9.625 9.625
43.50 47.00 53.50 58.40
P-110 P-110 P-110 P-110
.435 .472 .545 .595
8.755 8.681 8.535 8.435
8.599 8.525 8.379 8.279
10.625 10.625 10.625 10.625
10.125 10.125 10.125 10.125
8.599 8.525 8.379 —
10.100 10.100 10.100 —
10.020 10.020 10.020 —
4,420 5,300 7,950 9,770
1,381 1,493 1,710 1,857
9.625 9.625 9.625
47.00 53.50 58.40
Q-125 Q-125 Q-125
.472 .545 .595
8.681 8.535 8.435
8.525 8.379 8.279
10.625 10.625 10.625
— — —
8.525 8.379 —
10.100 10.100 —
— — —
5,630 8,440 10,540
1,697 1,943 2,110
10.750 10.750
32.75 40.50
H-40 H-40
.279 .350
10.192 10.050
10.036 9.894
11.750 11.750
— —
— —
— —
— —
840 1,390
367 457
10.750 10.750 10.750
40.50 45.50 51.00
J-55 J-55 J-55
.350 .400 .450
10.050 9.950 9.850
9.894 9.794 9.694
11.750 11.750 11.750
11.250 11.250 11.250
— 9.794 9.694
— 11.460 11.460
— — —
1,580 2,090 2,710
629 715 801
10.750 10.750 10.750
40.50 45.50 51.00
K-55 K-55 K-55
.350 .400 .450
10.050 9.950 9.850
9.894 9.794 9.694
11.750 11.750 11.750
11.250 11.250 11.250
— 9.794 9.694
— 11.460 11.460
— — —
1,580 2,090 2,710
629 715 801
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
19
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
5,750 6,330 6,870 7,930 8,650
— — — — —
5,750 6,330 6,870 7,930 8,650
5,750 6,330 6,870 7,930 8,650
5,750 6,330 6,870 7,930 8,650
5,320 5,320 5,320 5,320 5,320
5,750 6,330 6,870 7,310 7,310
6,460 7,120 7,720 8,920 9,740 9,970 11,000 12,010 13,040
— — — — — — — — —
6,460 7,120 7,720 8,920 9,740 — — — —
6,460 7,120 7,720 8,920 9,740 — — — —
— — — — — — — — —
5,980 5,980 5,980 5,980 5,980 — — — —
6,820 7,510 8,150 9,410 10,280
— — — — —
6,820 7,510 8,150 9,410 10,280
6,820 7,510 8,150 9,410 10,280
— — — — —
6,820 7,510 8,150 9,410 10,280 10,520 11,610 12,680 13,770
— — — — — — — — —
6,820 7,510 8,150 9,410 10,280 — — — —
6,820 7,510 8,150 9,410 10,280 — — — —
8,700 9,440 10,900 11,900
— — — —
8,700 9,440 10,900 11,900
10,730 12,390 13,520
— — —
1,820 2,280
Round Thread
Higherd Extreme Grade Line
Regular Coupling
Special Clearance Coupling
Extreme Line
Short
Long
Same Grade
Higher Grade
Same Grade
5,750 6,330 6,870 7,930 —
— — — — —
737 825 905 1,062 1,167
979 1,074 1,161 1,329 1,443
979 1,074 1,161 1,329 1,443
979 983 983 983 983
979 1,074 1,161 1,228 1,228
1,027 1,027 1,086 1,235 —
1,027 1,027 1,086 1,109 —
— — — — — — — — —
6,460 7,120 7,720 8,920 — — — — —
— — — — — — — — —
804 899 987 1,157 1,272 — — — —
1,021 1,119 1,210 1,386 1,504 — — — —
— — — — — — — — —
983 983 983 983 983 — — — —
— — — — — — — — —
1,027 1,027 1,086 1,235 — — — — —
1,027 1,027 1,086 1,109 — — — — —
6,310 6,310 6,310 6,310 6,310
— — — — —
6,820 7,510 8,150 9,410 —
— — — — —
847 948 1,040 1,220 1,341
1,074 1,178 1,273 1,458 1,583
— — — — —
1,032 1,032 1,032 1,032 1,032
— — — — —
1,078 1,078 1,141 1,297 —
1,078 1,078 1,141 1,164 —
— — — — — — — — —
6,310 6,310 6,310 6,310 6,310 — — — —
— — — — — — — — —
6,820 7,510 8,150 9,410 — — — — —
— — — — — — — — —
847 948 1,040 1,220 1,341 — — — —
1,074 1,178 1,273 1,458 1,583 — — — —
— — — — — — — — —
1,032 1,032 1,032 1,032 1,032 — — — —
— — — — — — — — —
1,078 1,078 1,141 1,297 — — — — —
1,078 1,078 1,141 1,164 — — — — —
8,700 9,440 10,900 11,900
8,700 9,440 10,900 11,900
7,310 7,310 7,310 7,310
8,310 8,310 8,310 8,310
8,700 9,440 10,900 —
— — — —
1,105 1,213 1,422 1,563
1,388 1,500 1,718 1,865
1,388 1,500 1,718 1,865
1,228 1,228 1,228 1,228
1,327 1,327 1,327 1,327
1,283 1,358 1,544 —
1,283 1,358 1,386 —
10,730 12,390 13,520
10,730 12,390 13,520
— — —
— — —
— — —
10,730 12,390 —
— — —
1,360 1,595 1,754
1,650 1,890 2,052
— — —
— — —
— — —
1,467 1,667 —
— — —
1,820 2,280
— —
— —
— —
— —
— —
— —
205 314
— —
— —
— —
— —
— —
— —
— —
3,130 3,580 4,030
3,130 3,580 4,030
— — —
3,130 3,580 4,030
3,130 3,580 4,030
3,130 3,290 3,290
3,130 3,580 4,030
— 3,580 4,030
420 493 565
— — —
700 796 891
700 796 891
700 796 822
700 796 891
— 975 1,092
— — —
3,130 3,580 4,030
3,130 3,580 4,030
— — —
3,130 3,580 4,030
3,130 3,580 4,030
3,130 3,290 3,290
3,130 3,580 4,030
— 3,580 4,030
450 528 606
— — —
819 931 1,043
819 931 1,043
819 931 1,041
819 931 1,041
— 1,236 1,383
— — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
Higher Standard Optional Grade Joint Joint
20
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
10.750 10.750 10.750 10.750
40.50 45.50 51.00 55.50
M-65 M-65 M-65 M-65
.350 .400 .450 .450
10.050 9.950 9.850 9.850
9.894 9.794 9.694 9.694
11.750 11.750 11.750 11.750
— — — —
— — — —
— — — —
— — — —
1,670 2,270 2,870 2,870
743 845 946 946
10.750 10.750
51.00 55.50
L-80 L-80
.450 .495
9.850 9.760
9.694 9.604
11.750 11.750
11.250 11.250
9.694 9.604
11.460 11.460
— —
3,220 4,020
1,165 1,276
10.750 10.750
51.00 55.50
N-80 N-80
.450 .495
9.850 9.760
9.694 9.604
11.750 11.750
11.250 11.250
9.694 9.604
11.460 11.460
— —
3,220 4,020
1,165 1,276
10.750 10.750 10.750 10.750 10.750 10.750 10.750
51.00 55.50 60.70 65.70 73.20 79.20 85.30
C-90 C-90 C-90 C-90 C-90 C-90 C-90
.450 .495 .545 .595 .672 .734 .797
9.850 9.760 9.660 9.560 9.406 9.282 9.156
9.694 9.604 9.504 9.404 9.250 9.126 9.000
11.750 11.750 11.750 11.750 — — —
11.250 11.250 11.250 — — — —
9.694 9.604 9.504 — — — —
11.460 11.460 11.460 — — — —
— — — — — — —
3,400 4,160 5,460 6,760 8,760 10,370 12,010
1,311 1,435 1,573 1,708 1,915 2,079 2,243
10.750 10.750
51.00 55.50
C-95 C-95
.450 .495
9.850 9.760
9.694 9.604
11.750 11.750
11.250 11.250
9.694 9.604
11.460 11.460
— —
3,480 4,290
1,383 1,515
10.750 10.750 10.750 10.750 10.750 10.750 10.750
51.00 55.50 60.70 65.70 73.20 79.20 85.30
T-95 T-95 T-95 T-95 T-95 T-95 T-95
.450 .495 .545 .595 .672 .734 .797
9.850 9.760 9.660 9.560 9.406 9.282 9.156
9.694 9.604 9.504 9.404 9.250 9.126 9.000
11.750 11.750 11.750 11.750 — — —
11.250 11.250 11.250 — — — —
9.694 9.604 9.504 — — — —
11.460 11.460 11.460 — — — —
— — — — — — —
3,480 4,290 5,580 6,970 9,090 10,800 12,540
1,383 1,515 1,660 1,803 2,021 2,194 2,367
10.750 10.750 10.750 10.750
51.00 55.50 60.70 65.70
P-110 P-110 P-110 P-110
.450 .495 .545 .595
9.850 9.760 9.660 9.560
9.694 9.604 9.504 9.404
11.750 11.750 11.750 11.750
11.250 11.250 11.250 11.250
9.694 9.604 9.504 —
11.460 11.460 11.460 —
— — — —
3,660 4,610 5,880 7,500
1,602 1,754 1,922 2,088
10.750 10.750
60.70 65.70
Q-125 Q-125
.545 .595
9.660 9.560
9.504 9.404
11.750 11.750
— —
9.504 —
11.460 —
— —
6,070 7,920
2,184 2,373
11.750
42.00
H-40
.333
11.084
10.928
12.750
—
—
—
—
1,040
478
11.750 11.750 11.750
47.00 54.00 60.00
J-55 J-55 J-55
.375 .435 .489
11.000 10.880 10.772
10.844 10.724 10.616
12.750 12.750 12.750
— — —
— — —
— — —
— — —
1,510 2,070 2,670
737 850 951
11.750 11.750 11.750
47.00 54.00 60.00
K-55 K-55 K-55
.375 .435 .489
11.000 10.880 10.772
10.844 10.724 10.616
12.750 12.750 12.750
— — —
— — —
— — —
— — —
1,510 2,070 2,670
737 850 951
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
21
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Round Thread
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
Higherd Extreme Grade Line
3,700 4,230 4,760 4,760
3,700 4,230 4,760 4,760
— — — —
3,700 4,230 4,760 4,760
— — — —
3,700 4,230 4,760 4,760
— — — —
— — — —
5,860 6,450
5,860 6,450
— —
5,860 6,450
— —
4,790 4,790
— —
5,860 6,450
5,860 6,450
— —
5,860 6,450
5,860 6,450
4,790 4,790
6,590 7,250 7,980 8,720 9,850 10,750 11,680
6,590 7,250 7,980 8,720 — — —
— — — — — — —
6,590 7,250 7,980 8,720 — — —
— — — — — — —
6,960 7,660
6,960 7,660
— —
6,960 7,660
6,960 7,660 8,430 9,200 10,390 11,350 12,330
6,960 7,660 8,430 9,200 — — —
— — — — — — —
8,060 8,860 9,760 10,650
8,060 8,860 9,760 10,650
11,090 12,110
Regular Coupling
Special Clearance Coupling
Extreme Line
Long
Same Grade
Higher Grade
Same Grade
491 576 661 661
— — — —
806 916 1,026 1,026
— — — —
806 916 1,026 1,026
— — — —
— — — —
— — — —
5,860 6,450
794 884
— —
1,190 1,303
— —
1,041 1,041
— —
1,383 1,515
— —
5,860 6,450
5,860 6,450
804 895
— —
1,228 1,345
1,228 1,345
1,096 1,096
1,228 1,345
1,456 1,595
— —
5,380 5,380 5,380 5,380 — — —
— — — — — — —
6,590 7,250 7,980 — — — —
879 979 1,089 1,198 — — —
— — — — — — —
1,287 1,409 1,544 1,677 — — —
— — — — — — —
1,096 1,096 1,096 1,096 — — —
— — — — — — —
1,456 1,595 1,600 — — — —
— — — — — — —
— —
5,680 5,680
— —
6,960 7,660
927 1,032
— —
1,354 1,483
— —
1,150 1,150
— —
1,529 1,674
— —
6,960 7,660 8,430 9,200 — — —
— — — — — — —
5,680 5,680 5,680 5,680 — — —
— — — — — — —
6,960 7,660 8,430 — — — —
927 1,032 1,148 1,263 — — —
— — — — — — —
1,354 1,483 1,625 1,765 — — —
— — — — — — —
1,150 1,150 1,150 1,150 — — —
— — — — — — —
1,529 1,674 1,680 — — — —
— — — — — — —
— — — —
8,060 8,860 9,760 10,650
8,060 8,860 9,760 10,650
6,580 6,580 6,580 6,580
7,480 7,480 7,480 7,480
8,060 8,860 9,760 —
1,079 1,202 1,337 1,471
— — — —
1,594 1,745 1,912 2,077
1,594 1,745 1,912 2,077
1,370 1,370 1,370 1,370
1,479 1,479 1,479 1,479
1,820 1,993 2,000 —
— — — —
11,090 12,110
— —
11,090 12,110
— —
— —
— —
11,090 —
1,502 1,652
— —
2,109 2,291
— —
— —
— —
2,159 —
— —
1,980
1,980
—
—
—
—
—
—
307
—
—
—
—
—
—
—
3,070 3,560 4,010
3,070 3,560 4,010
— — —
3,070 3,560 4,010
3,070 3,560 4,010
— — —
— — —
— — —
477 568 649
— — —
807 931 1,042
807 931 1,042
— — —
— — —
— — —
— — —
3,070 3,560 4,010
3,070 3,560 4,010
— — —
3,070 3,560 4,010
3,070 3,560 4,010
— — —
— — —
— — —
509 606 693
— — —
935 1,079 1,208
935 1,079 1,208
— — —
— — —
— — —
— — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
Short
Higher Standard Optional Grade Joint Joint
22
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
11.750 11.750 11.750
47.00 54.00 60.00
M-65 M-65 M-65
.375 .435 .489
11.000 10.880 10.772
10.844 10.724 10.616
12.750 12.750 12.750
— — —
— — —
— — —
— — —
1,590 2,250 2,840
871 1,005 1,124
11.750 11.750 11.750
60.00 65.00 71.00
L-80 L-80 L-80
.489 .534 .582
10.772 10.682 10.586
10.616 10.526 10.430
12.750 — —
— — —
— — —
— — —
— — —
3,180 3,870 4,880
1,384 1,505 1,634
11.750 11.750 11.750
60.00 65.00 71.00
N-80 N-80 N-80
.489 .534 .582
10.772 10.682 10.586
10.616 10.526 10.430
12.750 — —
— — —
— — —
— — —
— — —
3,180 3,870 4,880
1,384 1,505 1,634
11.750 11.750 11.750
60.00 65.00 71.00
C-90 C-90 C-90
.489 .534 .582
10.772 10.682 10.586
10.616 10.526 10.430
12.750 — —
— — —
— — —
— — —
— — —
3,360 4,060 5,130
1,557 1,693 1,838
11.750 11.750 11.750
60.00 65.00 71.00
T-95 T-95 T-95
.489 .534 .582
10.772 10.682 10.586
10.616 10.526 10.430
12.750 — —
— — —
— — —
— — —
— — —
3,440 4,170 5,240
1,643 1,788 1,940
11.750 11.750 11.750
60.00 65.00 71.00
C-95 C-95 C-95
.489 .534 .582
10.772 10.682 10.586
10.616 10.526 10.430
12.750 — —
— — —
— — —
— — —
— — —
3,440 4,170 5,240
1,643 1,788 1,940
11.750 11.750 11.750
60.00 65.00 71.00
P-110 P-110 P-110
.489 .534 .582
10.772 10.682 10.586
10.616 10.526 10.430
12.750 — —
— — —
— — —
— — —
— — —
3,610 4,480 5,470
1,903 2,070 2,246
11.750 11.750 11.750
60.00 65.00 71.00
Q-125 Q-125 Q-125
.489 .534 .582
10.772 10.682 10.586
10.616 10.526 10.430
12.750 — —
— — —
— — —
— — —
— — —
3,680 4,690 5,760
2,162 2,352 2,552
13.375
48.00
H-40
.330
12.715
12.559
14.375
—
—
—
—
740
541
13.375 13.375 13.375
54.50 61.00 68.00
J-55 J-55 J-55
.380 .430 .480
12.615 12.515 12.415
12.459 12.359 12.259
14.375 14.375 14.375
— — —
— — —
— — —
— — —
1,130 1,540 1,950
853 962 1,069
13.375 13.375 13.375
54.50 61.00 68.00
K-55 K-55 K-55
.380 .430 .480
12.615 12.515 12.415
12.459 12.359 12.259
14.375 14.375 14.375
— — —
— — —
— — —
— — —
1,130 1,540 1,950
853 962 1,069
13.375 13.375 13.375
54.50 61.00 68.00
M-65 M-65 M-65
.380 .430 .480
12.615 12.515 12.415
12.459 12.359 12.259
14.375 14.375 14.375
— — —
— — —
— — —
— — —
1,140b 1,620 2,100
1,008 1,137 1,264
13.375 13.375
68.00 72.00
L-80 L-80
.480 .514
12.415 12.347
12.259 12.191
14.375 14.375
— —
— —
— —
— —
2,260 2,670
1,556 1,661
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
23
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Round Thread
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
Higherd Extreme Grade Line
3,630 4,210 4,730
3,630 4,210 4,730
— — —
3,630 4,210 4,730
— — —
— — —
— — —
— — —
5,830 6,360 6,930
5,830 — —
— — —
5,830 — —
— — —
— — —
— — —
5,830 6,360 6,930
5,830 — —
— — —
5,830 — —
5,830 — —
— — —
6,550 7,160 7,800
6,550 — —
— — —
6,550 — —
— — —
6,920 7,560 8,230
6,920 — —
— — —
6,920 — —
6,920 7,560 8,230
6,920 — —
— — —
8,010 8,750 9,530
8,010 — —
9,100 9,940 10,840
Regular Coupling
Special Clearance Coupling
Extreme Line
Long
Same Grade
Higher Grade
Same Grade
557 664 759
— — —
930 1,074 1,201
— — —
— — —
— — —
— — —
— — —
— — —
913 — —
— — —
1,399 — —
— — —
— — —
— — —
— — —
— — —
— — —
— — —
924 — —
— — —
1,440 — —
1,440 — —
— — —
— — —
— — —
— — —
— — —
— — —
— — —
1,011 — —
— — —
1,517 — —
— — —
— — —
— — —
— — —
— — —
— — —
— — —
— — —
— — —
1,066 — —
— — —
1,596 — —
— — —
— — —
— — —
— — —
— — —
6,920 — —
— — —
— — —
— — —
— — —
1,066 — —
— — —
1,596 — —
— — —
— — —
— — —
— — —
— — —
— — —
8,010 — —
8,010 — —
— —
— — —
— — —
1,242 — —
— — —
1,877 — —
1,877 — —
— — —
— — —
— — —
— — —
9,100 — —
— — —
9,100 — —
— — —
— — —
— — —
— — —
1,395 — —
— — —
2,074 — —
— — —
— — —
— — —
— — —
— — —
1,730
1,730
—
—
—
—
—
—
322
—
—
—
—
—
—
—
2,730 3,090 3,450
2,730 3,090 3,450
— — —
2,730 3,090 3,450
2,730 3,090 3,450
— — —
— — —
— — —
514 595 675
— — —
909 1,025 1,140
909 1,025 1,140
— — —
— — —
— — —
— — —
2,730 3,090 3,450
2,730 3,090 3,450
— — —
2,730 3,090 3,450
2,730 3,090 3,450
— — —
— — —
— — —
547 633 718
— — —
1,037 1,169 1,300
1,037 1,169 1,300
— — —
— — —
— — —
— — —
3,230 3,660 4,080
3,230 3,660 4,080
— — —
3,230 3,660 4,080
— — —
— — —
— — —
— — —
602 697 790
— — —
1,052 1,185 1,318
— — —
— — —
— — —
— — —
— — —
5,020 5,380
5,020 5,380
— —
5,020 5,380
— —
— —
— —
— —
952 1,029
— —
1,545 1,650
— —
— —
— —
— —
— —
Copyright American Petroleum Institute Reproduced by IHS under license with API
Short
Higher Standard Optional Grade Joint Joint
24
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
13.375 13.375
68.00 72.00
N-80 N-80
.480 .514
12.415 12.347
12.259 12.191
14.375 14.375
— —
— —
— —
— —
2,260 2,670
1,556 1,661
13.375 13.375
68.00 72.00
C-90 C-90
.480 .514
12.415 12.347
12.259 12.191
14.375 14.375
— —
— —
— —
— —
2,320 2,780
1,750 1,869
13.375 13.375
68.00 72.00
C-95 C-95
.480 .514
12.415 12.347
12.259 12.191
14.375 14.375
— —
— —
— —
— —
2,330 2,820
1,847 1,973
13.375 13.375
68.00 72.00
T-95 T-95
.480 .514
12.415 12.347
12.259 12.191
14.375 14.375
— —
— —
— —
— —
2,330 2,820
1,847 1,973
13.375 13.375
68.00 72.00
P-110 P-110
.480 .514
12.415 12.347
12.259 12.191
14.375 14.375
— —
— —
— —
— —
2,330b 2,880
2,139 2,284
13.375
72.00
Q-125
.514
12.347
12.191
14.375
—
—
—
—
2,880b
2,596
16.000
65.00
H-40
.375
15.250
15.062
17.000
—
—
—
—
630b
736
16.000 16.000 16.000
75.00 84.00 109.00
J-55 J-55 J-55
.438 .495 .656
15.124 15.010 14.688
14.936 14.822 14.500
17.000 17.000 —
— — —
— — —
— — —
— — —
1,020 1,410 2,560
1,178 1,326 1,739
16.000 16.000 16.000
75.00 84.00 109.00
K-55 K-55 K-55
.438 .495 .656
15.124 15.010 14.688
14.936 14.822 14.500
17.000 17.000 —
— — —
— — —
— — —
— — —
1,020 1,410 2,560
1,178 1,326 1,739
16.000 16.000
75.00 84.00
M-65 M-65
.438 .495
15.124 15.010
14.936 14.822
17.000 17.000
— —
— —
— —
— —
1,020b 1,460
1,392 1,567
16.000
109.00
L-80
.656
14.688
14.500
—
—
—
—
—
3,080
2,530
16.000
109.00
N-80
.656
14.688
14.500
—
—
—
—
—
3,080
2,530
16.000
109.00
C-95
.656
14.688
14.500
—
—
—
—
—
3,320
3,004
16.000
109.00
P-110
.656
14.688
14.500
—
—
—
—
—
3,470
3,478
16.000
109.00
Q-125
.656
14.688
14.500
—
—
—
—
—
3,520
3,953
18.625
87.50
H-40
.435
17.755
17.567
20.000
—
—
—
—
630b
994
18.625
87.50
J-55
.435
17.755
17.567
20.000
—
—
—
—
630b
1,367
18.625
87.50
K-55
.435
17.755
17.567
20.000
—
—
—
—
630b
1,367
18.625
87.50
M-65
.435
17.755
17.567
20.000
—
—
—
—
630b
1,616
20.000
94.00
H-40
.438
19.124
18.936
21.000
—
—
—
—
520b
1,077
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
25
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
5,020 5,380
5,020 5,380
— —
5,020 5,380
5,020 5,380
— —
— —
5,650 6,050
5,650 6,050
— —
5,650 6,050
— —
— —
5,970 6,390
5,970 6,390
— —
5,970 6,390
— —
5,970 6,390
5,970 6,390
— —
5,970 6,390
6,910 7,400
6,910 7,400
— —
8,410
8,410
1,640
Round Thread
Higherd Extreme Grade Line
Regular Coupling
Special Clearance Coupling
Extreme Line
Short
Long
Same Grade
Higher Grade
Same Grade
— —
963 1,040
— —
1,585 1,693
1,585 1,693
— —
— —
— —
— —
— —
— —
1,057 1,142
— —
1,683 1,797
— —
— —
— —
— —
— —
— —
— —
— —
1,114 1,204
— —
1,772 1,893
— —
— —
— —
— —
— —
— —
— —
— —
— —
1,114 1,204
— —
1,772 1,893
— —
— —
— —
— —
— —
6,910 7,400
6,910 7,400
— —
— —
— —
1,297 1,401
— —
2,079 2,221
2,079 2,221
— —
— —
— —
— —
—
8,410
—
—
—
—
1,576
—
2,463
—
—
—
—
—
1, 640
—
—
—
—
—
—
439
—
—
—
—
—
—
—
2,630 2,980 3,950
2,630 2,980 —
— — —
2,630 2,980 —
2,630 2,980 —
— — —
— — —
— — —
710 817 —
— — —
1,200 1,351 —
1,200 1,351 —
— — —
— — —
— — —
— — —
2,630 2,980 3,950
2,630 2,980 —
— — —
2,630 2,980 —
2,630 2,980 —
— — —
— — —
— — —
752 865 —
— — —
1,331 1,498 —
1,331 1,498 —
— — —
— — —
— — —
— — —
3,110 3,520
3,110 3,520
— —
3,110 3,520
— —
— —
— —
— —
832 957
— —
1,394 1,570
— —
— —
— —
— —
— —
5,740
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5,740
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6,820
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7,890
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
8,970
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1,630
1,630
—
—
—
—
—
—
559
—
—
—
—
—
—
—
2,250
2,250
—
2,250
2,250
—
—
—
754
—
1,329
1,329
—
—
—
—
2,250
2,250
—
2,250
2,250
—
—
—
794
—
1,427
1,427
—
—
—
—
2,660
2,660
—
2,660
—
—
—
—
884
—
1,552
—
—
—
—
—
1,530
1,530
1,530
—
—
—
—
—
581
673
—
—
—
—
—
—
Copyright American Petroleum Institute Reproduced by IHS under license with API
Higher Standard Optional Grade Joint Joint
26
API BULLETIN 5C2
Table 1—Minimum Performance Properties of Casing (Continued) 1
2
3
4
5
6
7
8
9
Threaded and Coupled Nominal Size Weight, Outside Threads Diameter and in. Coupling D lb/ft
Grade
11
12
13
Extreme Line
Outside Diameter Wall Inside Thickness Diameter in. in. t d
10
Outside Diameter of Box-Powertight
Drift Diameter in.
Regular Coupling in. W
Special Clearance Coupling in. Wc
Drift Diameter in.
Standard Joint in. M
Optional Joint in. Mc
Collapse Pipe Body Resistance Yield psi 1,000 lb
20.00 20.00 20.00
94.00 106.50 133.00
J-55 J-55 J-55
.438 .500 .635
19.124 19.000 18.730
18.936 18.812 18.542
21.000 21.000 21.000
— — —
— — —
— — —
— — —
520b 770b 1,500
1,480 1,685 2,125
20.00 20.00 20.00
94.00 106.50 133.00
K-55 K-55 K-55
.438 .500 .635
19.124 19.000 18.730
18.936 18.812 18.542
21.000 21.000 21.000
— — —
— — —
— — —
— — —
520b 770b 1,500
1,480 1,685 2,125
20.00 20.00
94.00 106.50
M-65 M-65
.438 .500
19.124 19.000
18.936 18.812
21.000 21.000
— —
— —
— —
— —
520b 770b
1,750 1,991
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
27
Table 1—Minimum Performance Properties of Casing (Continued) 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Joint Strength, 1,000 lba Internal Yield Pressure, psic
Threaded and Coupled
Buttress Thread Round Thread
Regular Coupling
Buttress Thread
Special Clearance Coupling
Plain End
Short
Long
Same Grade
Higherd Grade
Same Grade
2,110 2,410 3,060
2,110 2,410 3,060
2,110 2,410 3,060
2,110 2,410 3,060
2,110 2,410 3,060
— — —
— — —
2,110 2,410 3,060
2,110 2,410 3,060
2,110 2,410 3,060
2,110 2,410 3,060
2,110 2,410 3,060
— — —
2,490 2,840
2,490 2,840
2,490 2,840
2,490 2,840
— —
— —
Round Thread
Higherd Extreme Grade Line
Regular Coupling
Special Clearance Coupling
Short
Long
Same Grade
Higher Grade
Same Grade
— — —
783 913 1,192
907 1,056 1,379
1,402 1,595 2,012
1,402 1,595 2,012
— — —
— — —
— — —
— — —
— — —
— — —
823 959 1,252
955 1,113 1,453
1,479 1,683 2,123
1,479 1,683 2,123
— — —
— — —
— — —
— — —
— —
— —
918 1,070
1,063 1,238
1,643 1,870
— —
— —
— —
— —
— —
aSome joint strengths listed in Col. 20 through 29 are greater than the corresponding pipe body yield strength listed in Col. 13. bCollapse resistance values calculated by elastic formula. cMinimum internal yield pressure is the lowest of the internal yield pressure of the pipe or the internal yield pressure of the
resistance at the E1 or E7 plane is less than the internal yield pressure at minimum yield. Leak resistance is as follows: dFor J-55 and K55 casing the next higher grade is L-80. For N-80 casing the next higher grade is P-110. For P-110 casing the next higher grade is Q125. No higher grades have been established for other grades.
Size 41/2 5 51/2 65/8 7 75/8 85/8 95/8 95/8 103/4 103/4 113/4 133/8 16 185/8 20 20
Copyright American Petroleum Institute Reproduced by IHS under license with API
C/T-95 and Lower P-110 and Higher C/T-95 and Lower P-110 and Higher
H-40 J-55 and Higher
Extreme Line
STC
LTC
BTC
BTC SPL CLR
17,920 16,000 13,160 11,830 9,520 11,800 10,380 8,460 9,710 6,880 7,890 5,820 4,550 3,230 3,150 2,100 2,410
17,920 16,000 13,160 11,830 9,520 11,800 10,380 8,460 9,710 — — — — — — 2,100 2,410
17,380 19,580 16,100 14,780 11,790 12,680 11,230 9,160 9,160 7,450 7,450 6,300 4,950 3,560 3,500 2,320 2,320
13,910 14,240 11,880 8,310 7,480 8,030 6,340 5,140 5,140 4,150 4,150 — — — — — —
Higher Standard Optional Grade Joint Joint
coupling. The pressure leak
28
API BULLETIN 5C2
Table 2—Performance Properties of Tubing 1
2
3
4
5
6
7
8
Nominal Weight
9
10
11
12
13
Threaded and Coupled Coupling Outside Diameter
Size Outside Diameter in. D
Non-Upset lb/ft
1.050 1.050
Integral Joint
Upset
Threaded and Coupled
Wall Inside Thickness Diameter in. in. t d
Special Drift Non-Upset Regular Clearance Diameter in. in. in. in. W W Wc
Outside Drift Diameter Diameter of Box in. in.
Upset lb/ft
Integral Joint lb/ft
Grade
1.14 —
1.20 1.54
— —
H-40 H-40
.113 .154
.824 .742
.730 .648
1.313 —
1.660 1.660
— —
— —
— —
1.050 1.050
1.14 —
1.20 1.54
— —
J-55 J-55
.113 .154
.824 .742
.730 .648
1.313 —
1.660 1.660
— —
— —
— —
1.050 1.050
1.14 —
1.20 1.54
— —
L-80 L-80
.113 .154
.824 .742
.730 .648
1.313 —
1.660 1.660
— —
— —
— —
1.050 1.050
1.14 —
1.20 1.54
— —
N-80 N-80
.113 .154
.824 .742
.730 .648
1.313 —
1.660 1.660
— —
— —
— —
1.050 1.050
1.14 —
1.20 1.54
— —
C-90 C-90
.113 .154
.824 .742
.730 .648
1.313 —
1.660 1.660
— —
— —
— —
1.050 1.050
1.14 —
1.20 1.54
— —
T-95 T-95
.113 .154
.824 .742
.730 .648
1.313 —
1.660 1.600
— —
— —
— —
1.050
—
1.54
—
P-110
.154
.742
.648
—
1.660
—
—
—
1.315 1.315
1.70 —
1.80 2.24
1.72 —
H-40 H-40
.133 .179
1.049 .957
.955 .863
1.660 —
1.900 1.900
— —
.955 —
1.550 —
1.315 1.315
1.70 —
1.80 2.24
1.72 —
J-55 J-55
.133 .179
1.049 .957
.955 .863
1.660 —
1.900 1.900
— —
.955 —
1.550 —
1.315 1.315
1.70 —
1.80 2.24
1.72 —
L-80 L-80
.133 .179
1.049 .957
.955 .863
1.660 —
1.900 1.900
— —
.955 —
1.550 —
1.315 1.315
1.70 —
1.80 2.24
1.72 —
N-80 N-80
.133 .179
1.049 .957
.955 .863
1.660 —
1.900 1.900
— —
.955 —
1.550 —
1.315 1.315
1.70 —
1.80 2.24
1.72 —
C-90 C-90
.133 .179
1.049 .957
.955 .863
1.660 —
1.900 1.900
— —
.955 —
1.550 —
1.315 1.315
1.70 —
1.80 2.24
1.72 —
T-95 T-95
.133 .179
1.049 .957
.955 .863
1.660 —
1.900 1.900
— —
.955 —
1.550 —
1.315
—
2.24
—
P-110
.179
.957
.863
—
1.900
—
—
—
1.660 1.660 1.660
— 2.30 —
— 2.40 3.07
2.10 2.33 —
H-40 H-40 H-40
.125 .140 .191
1.410 1.380 1.278
1.316 1.286 1.184
— 2.054 —
— 2.200 2.200
— — —
1.316 1.286 —
1.880 1.880 —
1.660 1.660 1.660
— 2.30 —
— 2.40 3.07
2.10 2.33 —
J-55 J-55 J-55
.125 .140 .191
1.410 1.380 1.278
1.316 1.286 1.184
— 2.054 —
— 2.200 2.200
— — —
1.316 1.286 —
1.880 1.880 —
1.660 1.660
2.30 —
2.40 3.07
2.33 —
L-80 L-80
.140 .191
1.380 1.278
1.286 1.184
2.054 —
2.200 2.200
— —
1.286 —
1.880 —
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
29
Table 2—Performance Properties of Tubing (Continued) 14
15
16
17
18
19
20
21
Internal Yield Pressure
22
23
24
Joint Yield Strength
Threaded and Coupled
Threaded and Coupled
Upset
Upset Regular lb
Special Clearance lb
Integral Joint lb
6,320 —
13,320 17,320
— —
— —
18,320 23,820
8,690 —
18,320 23,820
— —
— —
— —
26,640 34,640
12,640 —
26,640 34,640
— —
— —
— —
— —
26,640 34,640
12,640 —
26,640 34,640
— —
— —
16,950 21,200
— —
— —
29,970 38,970
14,220 —
29,970 38,970
— —
— —
17,890 —
17,890 22,380
— —
— —
31,640 41,140
15,010 —
31,640 41,140
— —
— —
—
25,910
—
—
47,630
—
47,630
—
—
7,080 —
7,080 9,530
— —
7,080 —
19,760 25,560
10,920 —
19,760 25,560
— —
15,940 —
9,730 13,100
9,730 —
9,730 13,100
— —
9,730 —
27,170 35,150
15,020 —
27,170 35,150
— —
21,910 —
14,550 18,810
14,160 19,060
14,160 —
14,160 19,060
— —
14,160 —
39,520 51,120
21,840 —
39,520 51,120
— —
31,870 —
14,550 18,810
14,160 19,060
14,160 —
14,160 19,060
— —
14,160 —
39,520 51,120
21,840 —
39,520 51,120
— —
31,870 —
16,360 21,170
15,930 21,440
15,930 —
15,930 21,440
— —
15,930 —
44,460 57,510
24,570 —
44,460 57,510
— —
35,860 —
17,270 22,340
16,810 22,630
16,810 —
16,810 22,630
— —
16,810 —
46,930 60,710
25,940 —
46,930 60,710
— —
37,850 —
25,870
26,200
—
26,200
—
—
70,290
—
70,290
—
—
5,570 6,180 8,150
5,270 5,900 8,050
— 5,900 —
— 5,900 8,050
— — —
5,270 5,810 —
24,120 26,760 35,240
— 15,480 —
— 26,760 35,240
— — —
22,230 22,230 —
7,660 8,490 11,200
7,250 8,120 11,070
— 8,120 —
— 8,120 11,070
— — —
7,250 7,990 —
33,170 36,800 48,460
— 21,290 —
— 36,800 48,460
— — —
30,560 30,560 —
12,360 16,290
11,810 16,110
11,810 —
11,810 16,110
— —
11,620 —
53,520 70,480
30,960 —
53,520 70,480
— —
44,460 —
Regular psi
Integral Joint psi
Pipe Body Yield lb
Collapse Resistance
Plain End
7,680 10,010
7,530 10,270
7,530 —
7,530 9,420
— —
— —
13,320 17,320
10,560 13,770
10,360 14,120
10,360 —
10,360 12,950
— —
— —
15,370 20,020
15,070 20,530
15,070 —
15,070 18,840
— —
15,370 20,020
15,070 20,530
15,070 —
15,070 18,840
17,290 22,530
16,950 23,100
16,950 —
18,250 23,780
17,890 24,380
27,530
28,230
7,270 9,410
7,080 9,530
10,000 12,940
Copyright American Petroleum Institute Reproduced by IHS under license with API
Non-Upset psi
Special Clearance psi
Non-Upset lb
30
API BULLETIN 5C2
Table 2—Performance Properties of Tubing 1
2
3
4
5
6
7
8
Nominal Weight
9
10
11
12
13
Threaded and Coupled Coupling Outside Diameter
Size Outside Diameter in. D
Non-Upset lb/ft
1.660 1.660
Integral Joint
Upset
Threaded and Coupled
Wall Inside Thickness Diameter in. in. t d
Special Drift Non-Upset Regular Clearance Diameter in. in. in. in. W W Wc
Outside Drift Diameter Diameter of Box in. in.
Upset lb/ft
Integral Joint lb/ft
Grade
2.30 —
2.40 3.07
2.33 —
N80 N80
.140 .191
1.380 1.278
1.286 1.184
2.054 —
2.200 2.200
— —
1.286 —
1.880 —
1.660 1.660
2.30 —
2.40 3.07
2.33 —
C-90 C-90
.140 .191
1.380 1.278
1.286 1.184
2.054 —
2.200 2.200
— —
1.286 —
1.880 —
1.660 1.660
2.30 —
2.40 3.07
2.33 —
T-95 T-95
.140 .191
1.380 1.278
1.286 1.184
2.054 —
2.200 2.200
— —
1.286 —
1.880 —
1.660
—
3.07
—
P-110
.191
1.278
1.184
—
2.200
—
—
—
1.900 1.900 1.900
— 2.75 —
— 2.90 3.73
2.40 2.76 —
H-40 H-40 H-40
.125 .145 .200
1.650 1.610 1.500
1.556 1.516 1.406
— 2.200 —
— 2.500 2.500
— — —
1.556 1.516 —
2.110 2.110 —
1.900 1.900 1.900
— 2.75 —
— 2.90 3.73
2.40 2.76 —
J-55 J-55 J-55
.125 .145 .200
1.650 1.610 1.500
1.556 1.516 1.406
— 2.200 —
— 2.500 2.500
— — —
1.556 1.516 —
2.110 2.110 —
1.900 1.900 1.900 1.900
2.75 — 4.42 5.15
2.90 3.73 — —
2.76 — — —
L-80 L-80 L-80 L-80
.145 .200 .250 .300
1.610 1.500 1.400 1.300
1.516 1.406 1.306 1.206
2.200 — — —
2.500 2.500 — —
— — — —
1.516 — — —
2.110 — — —
1.900 1.900
2.75 —
2.90 3.73
2.76 —
N-80 N-80
.145 .200
1.610 1.500
1.516 1.406
2.200 —
2.500 2.500
— —
1.516 —
2.110 —
1.900 1.900 1.900 1.900
2.75 — 4.42 5.15
2.90 3.73 — —
2.76 — — —
C-90 C-90 C-90 C-90
.145 .200 .250 .300
1.610 1.500 1.400 1.300
1.516 1.406 1.306 1.206
2.200 — — —
2.500 2.500 — —
— — — —
1.516 — — —
2.110 — — —
1.900 1.900 1.900 1.900
2.75 — 4.42 5.15
2.90 3.73 — —
2.76 — — —
T-95 T-95 T-95 T-95
.145 .200 .250 .300
1.610 1.500 1.400 1.300
1.516 1.406 1.306 1.206
2.200 — — —
2.500 2.500 — —
— — — —
1.516 — — —
2.110 — — —
1.900
—
3.73
—
P-110
.200
1.500
1.406
—
2.500
—
—
—
2.063 2.063
— 4.50
— —
3.25 —
H-40 H-40
.156 .225
1.751 1.613
1.657 1.519
— —
— —
— —
1.657 —
2.325 —
2.063 2.063
— 4.50
— —
3.25 —
J-55 J-55
.156 .225
1.751 1.613
1.657 1.519
— —
— —
— —
1.657 —
2.325 —
2.063 2.063
— 4.50
— —
3.25 —
L-80 L-80
.156 .225
1.751 1.613
1.657 1.519
— —
— —
— —
1.657 —
2.325 —
2.063 2.063
— 4.50
— —
3.25 —
N-80 N-80
.156 .225
1.751 1.613
1.657 1.519
— —
— —
— —
1.657 —
2.325 —
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
31
Table 2—Performance Properties of Tubing (Continued) 14
15
16
17
18
19
20
21
Internal Yield Pressure
22
23
24
Joint Yield Strength
Threaded and Coupled
Threaded and Coupled
Upset
Upset
Collapse Resistance
Plain End
Non-Upset psi
Regular psi
Special Clearance psi
12,360 16,290
11,810 16,110
11,810 —
11,810 16,110
— —
11,620 —
53,520 70,480
30,960 —
53,520 70,480
— —
44,460 —
13,900 18,330
13,280 18,120
13,280 —
13,280 18,120
— —
13,070 —
60,210 79,290
34,830 —
60,210 79,290
— —
50,010 —
14,670 19,350
14,020 19,130
14,020 —
14,020 19,130
— —
13,800 —
63,560 83,700
36,770 —
63,560 83,700
— —
52,790 —
22,400
22,150
—
22,150
—
—
96,910
—
96,910
—
—
4,920 5,640 7,530
4,610 5,340 7,370
— 5,340 —
— 5,340 7,370
— — —
4,610 5,140 —
27,880 31,960 42,720
— 19,040 —
— 31,960 42,720
— — —
26,940 26,940 —
6,640 7,750 10,360
6,330 7,350 10,130
— 7,350 —
— 7,350 10,130
— — —
6,330 7,060 —
38,340 43,950 58,740
— 26,180 —
— 43,950 58,740
— — —
37,040 37,040 —
11,280 15,070 18,280 21,270
10,680 14,740 18,420 22,110
10,680 — — —
10,680 14,740 — —
— — — —
10,270 — — —
63,920 85,440 103,680 120,640
38,080 — — —
63,920 85,440 — —
— — — —
53,880 — — —
11,280 15,070
10,680 14,740
10,680 —
10,680 14,740
— —
10,270 —
63,920 85,440
38,080 —
63,920 85,440
— —
53,880 —
12,620 16,950 20,570 23,930
12,020 16,580 20,720 24,870
12,020 — — —
12,020 16,580 — —
— — — —
11,560 — — —
71,910 96,120 116,640 135,720
42,840 — — —
71,910 96,120 — —
— — — —
60,610 — — —
13,190 17,890 21,710 25,260
12,690 17,500 21,880 26,250
12,690 — — —
12,690 17,500 — —
— — — —
12,200 — — —
75,910 101,460 123,120 143,260
45,220 — — —
75,910 101,460 — —
— — — —
63,980 — — —
20,720
20,260
—
20,260
—
—
117,480
—
117,480
—
—
5,590 7,770
5,290 7,630
— —
— —
— —
5,090 —
37,400 52,000
— —
— —
— —
35,800 —
7,690 10,690
7,280 10,500
— —
— —
— —
7,000 —
51,400 71,400
— —
— —
— —
49,300 —
11,180 15,550
10,590 15,270
— —
— —
— —
10,180 —
74,800 103,900
— —
— —
— —
71,700 —
11,180 15,550
10,590 15,270
— —
— —
— —
10,180 —
74,800 103,900
— —
— —
— —
71,700 —
Copyright American Petroleum Institute Reproduced by IHS under license with API
Integral Joint psi
Pipe Body Yield lb
Non-Upset lb
Regular lb
Special Clearance lb
Integral Joint lb
32
API BULLETIN 5C2
Table 2—Performance Properties of Tubing 1
2
3
4
5
6
7
8
Nominal Weight
9
10
11
12
13
Threaded and Coupled Coupling Outside Diameter
Size Outside Diameter in. D
Non-Upset lb/ft
2.063 2.063
Integral Joint
Upset
Threaded and Coupled
Wall Inside Thickness Diameter in. in. t d
Special Drift Non-Upset Regular Clearance Diameter in. in. in. in. W W Wc
Outside Drift Diameter Diameter of Box in. in.
Upset lb/ft
Integral Joint lb/ft
Grade
— 4.50
— —
3.25 —
C-90 C-90
.156 .225
1.751 1.613
1.657 1.519
— —
— —
— —
1.657 —
2.325 —
2.063 2.063
— 4.50
— —
3.25 —
T-95 T-95
.156 .225
1.751 1.613
1.657 1.519
— —
— —
— —
1.657 —
2.325 —
2.063
4.50
—
—
P-110
.225
1.613
1.519
—
—
—
—
—
2.375 2.375
4.00 4.60
— 4.70
— —
H-40 H-40
.167 .190
2.041 1.995
1.947 1.901
2.875 2.875
— 3.063
— 2.910
— —
— —
2.375 2.375
4.00 4.60
— 4.70
— —
J-55 J-55
.167 .190
2.041 1.995
1.947 1.901
2.875 2.875
— 3.063
— 2.910
— —
— —
2.375 2.375 2.375 2.375 2.375
4.00 4.60 5.80 6.60 7.35
— 4.70 5.95 — 7.45
— — — — —
L-80 L-80 L-80 L-80 L-80
.167 .190 .254 .295 .336
2.041 1.995 1.867 1.785 1.703
1.947 1.901 1.773 1.691 1.609
2.875 2.875 2.875 — —
— 3.063 3.063 — 3.063
— 2.910 2.910 — 2.910
— — — — —
— — — — —
2.375 2.375 2.375
4.00 4.60 5.80
— 4.70 5.95
— — —
N-80 N-80 N-80
.167 .190 .254
2.041 1.995 1.867
1.947 1.901 1.773
2.875 2.875 2.875
— 3.063 3.063
— 2.910 2.910
— — —
— — —
2.375 2.375 2.375 2.375 2.375
4.00 4.60 5.80 6.60 7.35
— 4.70 5.95 — 7.45
— — — — —
C-90 C-90 C-90 C-90 C-90
.167 .190 .254 .295 .336
2.041 1.995 1.867 1.785 1.703
1.947 1.901 1.773 1.691 1.609
2.875 2.875 2.875 — —
— 3.063 3.063 — 3.063
— 2.910 2.910 — 2.910
— — — — —
— — — — —
2.375 2.375 2.375 2.375 2.375
4.00 4.60 5.80 6.60 7.35
— 4.70 5.95 — 7.45
— — — — —
T-95 T-95 T-95 T-95 T-95
.167 .190 .254 .295 .336
2.041 1.995 1.867 1.785 1.703
1.947 1.901 1.773 1.691 1.609
— 2.875 2.875 — —
— 3.063 3.063 — 3.063
— 2.910 2.910 — 2.910
— — — — —
— — — — —
2.375 2.375
4.60 5.80
4.70 5.95
— —
P-110 P-110
.190 .254
1.995 1.867
1.901 1.773
2.875 2.875
3.063 3.063
2.910 2.910
— —
— —
2.875
6.40
6.50
—
H-40
.217
2.441
2.347
3.500
3.668
3.460
—
—
2.875
6.40
6.50
—
J-55
.217
2.441
2.347
3.500
3.668
3.460
—
—
2.875 2.875 2.875 2.875 2.875 2.875
6.40 7.80 8.60 9.35 10.50 11.50
6.50 7.90 8.70 9.45 — —
— — — — — —
L-80 L-80 L-80 L-80 L-80 L-80
.217 .276 .308 .340 .392 .440
2.441 2.323 2.259 2.195 2.091 1.995
2.347 2.229 2.165 2.101 1.997 1.901
3.500 3.500 3.500 — — —
3.668 3.668 3.668 3.668 — —
3.460 3.460 3.460 3.460 — —
— — — — — —
— — — — — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
33
Table 2—Performance Properties of Tubing (Continued) 14
15
16
17
18
19
20
21
Internal Yield Pressure
22
23
24
Joint Yield Strength
Threaded and Coupled
Threaded and Coupled
Upset
Upset
Collapse Resistance
Plain End
Non-Upset psi
Regular psi
Special Clearance psi
12,420 17,490
11,910 17,180
— —
— —
— —
11,460 —
84,200 116,900
— —
— —
— —
80,700 —
12,980 18,460
12,570 18,130
— —
— —
— —
12,090 —
88,800 123,400
— —
— —
— —
85,100 —
21,380
20,990
—
—
—
—
142,900
—
—
—
—
5,230 5,890
4,920 5,600
4,920 5,600
— 5,600
— 5,600
— —
46,300 52,200
30,100 35,900
— 52,200
— 52,200
— —
7,190 8,100
6,770 7,700
6,770 7,700
— 7,700
— 7,700
— —
63,700 71,700
41,400 49,400
— 71,700
— 71,700
— —
9,980 11,780 15,280 17,410 19,430
9,840 11,200 14,970 17,390 19,810
9,840 11,200 14,970 — —
— 11,200 14,860 — 14,860
— 11,200 11,440 — 11,440
— — — — —
92,600 104,300 135,400 154,200 172,200
60,200 71,800 102,900 — —
— 104,300 135,400 — 172,200
— 104,300 135,400 — 141,300
— — — — —
9,980 11,780 15,280
9,840 11,200 14,970
9,840 11,200 14,970
— 11,200 14,860
— 11,200 11,440
— — —
92,600 104,300 135,400
60,200 71,800 102,900
— 104,300 135,400
— 104,300 135,400
— — —
10,940 13,250 17,190 19,580 21,860
11,070 12,600 16,840 19,560 22,280
11,070 12,600 16,840 — —
— 12,600 16,720 — 16,720
— 12,600 12,870 — 12,870
— — — — —
104,200 117,400 152,300 173,500 193,700
67,700 80,800 115,700 — —
— 117,400 152,300 — 193,700
— 117,400 152,300 — 159,000
— — — — —
11,410 13,980 18,150 20,670 23,080
11,690 13,300 17,780 20,650 23,520
— 13,300 17,780 — —
— 13,300 17,650 — 17,650
— 13,300 13,580 — 13,580
— — — — —
110,000 123,900 160,700 183,200 204,400
— 85,300 122,200 — —
— 123,900 160,700 — 204,400
— 123,900 160,700 — 167,800
— — — — —
16,130 21,010
15,400 20,590
15,400 20,590
15,400 20,430
15,400 15,730
— —
143,400 186,100
98,800 141,500
143,400 186,100
143,400 186,100
— —
5,580
5,280
5,280
5,280
5,280
—
72,500
52,700
72,500
72,500
—
7,680
7,260
7,260
7,260
7,260
—
99,700
72,500
99,700
99,700
—
11,170 13,890 15,300 16,680 18,840 20,740
10,570 13,440 15,000 16,560 19,090 21,430
10,570 13,440 15,000 — — —
10,570 13,440 14,940 14,940 — —
10,570 11,030 11,030 11,030 — —
— — — — — —
145,000 180,300 198,700 216,600 244,600 269,300
105,400 140,700 159,200 — — —
145,000 180,300 198,700 216,600 — —
145,000 180,300 193,100 193,100 — —
— — — — — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
Integral Joint psi
Pipe Body Yield lb
Non-Upset lb
Regular lb
Special Clearance lb
Integral Joint lb
34
API BULLETIN 5C2
Table 2—Performance Properties of Tubing 1
2
3
4
5
6
7
8
Nominal Weight
9
10
11
12
13
Threaded and Coupled Coupling Outside Diameter
Size Outside Diameter in. D
Non-Upset lb/ft
2.875 2.875 2.875
Integral Joint
Upset
Threaded and Coupled
Wall Inside Thickness Diameter in. in. t d
Special Drift Non-Upset Regular Clearance Diameter in. in. in. in. W W Wc
Outside Drift Diameter Diameter of Box in. in.
Upset lb/ft
Integral Joint lb/ft
Grade
6.40 7.80 8.60
6.50 7.90 8.70
— — —
N-80 N-80 N-80
.217 .276 .308
2.441 2.323 2.259
2.347 2.229 2.165
3.500 3.500 3.500
3.668 3.668 3.668
3.460 3.460 3.460
— — —
— — —
2.875 2.875 2.875 2.875 2.875 2.875
6.40 7.80 8.60 9.35 10.50 11.50
6.50 7.90 8.70 9.45 — —
— — — — — —
C-90 C-90 C-90 C-90 C-90 C-90
.217 .276 .308 .340 .392 .440
2.441 2.323 2.259 2.195 2.091 1.995
2.347 2.229 2.165 2.101 1.997 1.901
3.500 3.500 3.500 — — —
3.668 3.668 3.668 3.668 — —
3.460 3.460 3.460 3.460 — —
— — — — — —
— — — — — —
2.875 2.875 2.875 2.875 2.875 2.875
6.40 7.80 8.60 9.35 10.50 11.50
6.50 7.90 8.70 9.45 — —
— — — — — —
T-95 T-95 T-95 T-95 T-95 T-95
.217 .276 .308 .340 .392 .440
2.441 2.323 2.259 2.195 2.091 1.995
2.347 2.229 2.165 2.101 1.997 1.901
3.500 3.500 3.500 — — —
3.668 3.668 3.668 3.668 — —
3.460 3.460 3.460 3.460 — —
— — — — — —
— — — — — —
2.875 2.875 2.875
6.40 7.80 8.60
6.50 7.90 8.50
— — —
P-110 P-110 P-110
.217 .276 .308
2.441 2.323 2.259
2.347 2.229 2.165
3.500 3.500 3.500
3.668 3.668 3.668
3.460 3.460 3.460
— — —
— — —
3.500 3.500 3.500
7.70 9.20 10.20
— 9.30 —
— — —
H-40 H-40 H-40
.216 .254 .289
3.068 2.992 2.922
2.943 2.867 2.797
4.250 4.250 4.250
— 4.500 —
— 4.180 —
— — —
— — —
3.500 3.500 3.500
7.70 9.20 10.20
— 9.30 —
— — —
J-55 J-55 J-55
.216 .254 .289
3.068 2.992 2.922
2.943 2.867 2.797
4.250 4.250 4.250
— 4.500 —
— 4.180 —
— — —
— — —
3.500 3.500 3.500 3.500 3.500 3.500 3.500
7.70 9.20 10.20 12.70 14.30 15.50 17.00
— 9.30 — 12.95 — — —
— — — — — — —
L-80 L-80 L-80 L-80 L-80 L-80 L-80
.216 .254 .289 .375 .430 .476 .530
3.068 2.992 2.922 2.750 2.640 2.548 2.440
2.943 2.867 2.797 2.625 2.515 2.423 2.315
4.250 4.250 4.250 4.250 — — —
— 4.500 — 4.500 — — —
— 4.180 — 4.180 — — —
— — — — — — —
— — — — — — —
3.500 3.500 3.500 3.500
7.70 9.20 10.20 12.70
— 9.30 — 12.95
— — — —
N-80 N-80 N-80 N-80
.216 .254 .289 .375
3.068 2.992 2.922 2.750
2.943 2.867 2.797 2.625
4.250 4.250 4.250 4.250
— 4.500 — 4.500
— 4.180 — 4.180
— — — —
— — — —
3.500 3.500 3.500 3.500 3.500 3.500 3.500
7.70 9.20 10.20 12.70 14.30 15.50 17.00
— 9.30 — 12.95 — — —
— — — — — — —
C-90 C-90 C-90 C-90 C-90 C-90 C-90
.216 .254 .289 .375 .430 .476 .530
3.068 2.992 2.922 2.750 2.640 2.548 2.440
2.943 2.867 2.797 2.625 2.515 2.423 2.315
4.250 4.250 4.250 4.250 — — —
— 4.500 — 4.500 — — —
— 4.180 — 4.180 — — —
— — — — — — —
— — — — — — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
35
Table 2—Performance Properties of Tubing (Continued) 14
15
16
17
18
19
20
Internal Yield Pressure
21
22
23
24
Joint Yield Strength
Threaded and Coupled
Threaded and Coupled
Upset
Upset
Collapse Resistance
Plain End
Non-Upset psi
Regular psi
Special Clearance psi
11,170 13,890 15,300
10,570 13,440 15,000
10,570 13,440 15,000
10,570 13,440 14,940
10,570 11,030 11,030
— — —
145,000 180,300 198,700
105,400 140,700 159,200
145,000 180,300 198,700
145,000 180,300 193,100
— — —
12,380 15,620 17,220 18,770 21,200 23,330
11, 890 15,120 16,870 18,630 21,470 24,100
11,890 15,120 16,870 — — —
11,890 15,120 16,810 16,810 — —
11,890 12,410 12,410 12,410 — —
— — — — — —
163,100 202,900 223,600 243,700 275,200 302,900
118,600 158,300 179,100 — — —
163,100 202,900 223,600 243,700 — —
163,100 202,900 217,300 217,300 — —
— — — — — —
12,940 16,490 18,170 19,810 22,370 24,630
12,550 15,960 17,810 19,660 22,670 25,440
12,550 15,960 17,810 — — —
12,550 15,960 17,740 17,740 — —
12,550 13,100 13,100 13,100 — —
— — — — — —
172,100 214,100 236,000 257,300 290,500 319,800
125,200 167,100 189,100 — — —
172,100 214,100 236,000 257,300 — —
172,100 214,100 229,400 229,400 — —
— — — — — —
14,550 19,090 21,040
14,530 18,480 20,620
14,530 18,480 20,620
14,530 18,480 20,540
14,530 15,160 15,160
— — —
199,300 247,900 273,200
145,000 193,500 218,900
199,300 247,900 273,200
199,300 247,900 265,600
— — —
4,630 5,380 6,060
4,320 5,080 5,780
4,320 5,080 5,780
— 5,080 —
— 5,080 —
— — —
89,100 103,600 116, 600
65,000 79,400 92,500
— 103,600 —
— 103,600 —
— — —
5,970 7,400 8,330
5,940 6,990 7,950
5,940 6,990 7,950
— 6,990 —
— 6,990 —
— — —
122,500 142,500 160,300
89,400 109,200 127,200
— 142,500 —
— 142,500 —
— — —
7,870 10,540 12,120 15,310 17,240 18,800 20,560
8,640 10,160 11,560 15,000 17,200 19,040 21,200
8,640 10,160 11,560 15,000 — — —
— 10,160 — 15,000 — — —
— 10,160 — 10,660 — — —
— — — — — — —
178,200 207,200 233,200 294,600 331,800 361,800 395,600
130,000 158,900 185,000 246,200 — — —
— 207,200 — 294,600 — — —
— 207,200 — 273,100 — — —
— — — — — — —
7,870 10,540 12,120 15,310
8,640 10,160 11,560 15,000
8,640 10,160 11,560 15,000
— 10,160 — 15,000
— 10,160 — 10,660
— — — —
178,200 207,200 233,200 294,600
130,000 158,900 185,000 246,200
— 207,200 — 294,600
— 207,200 — 273,100
— — — —
8,540 11,570 13,640 17,220 19,400 21,150 23,130
9,720 11,430 13,010 16,880 19,350 21,420 23,850
9,720 11,430 13,010 16,880 — — —
— 11,430 — 16,880 — — —
— 11,430 — 11,990 — — —
— — — — — — —
200,500 233,100 262,400 331,400 373,200 407,000 445,100
146,300 178,700 208,100 277,000 — — —
— 233,100 — 331,400 — — —
— 233,100 — 307,300 — — —
— — — — — — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
Integral Joint psi
Pipe Body Yield lb
Non-Upset lb
Regular lb
Special Clearance lb
Integral Joint lb
36
API BULLETIN 5C2
Table 2—Performance Properties of Tubing 1
2
3
4
5
6
7
8
Nominal Weight
9
10
11
12
13
Threaded and Coupled Coupling Outside Diameter
Size Outside Diameter in. D
Non-Upset lb/ft
3.500 3.500 3.500 3.500 3.500 3.500 3.500
Integral Joint
Upset
Threaded and Coupled
Wall Inside Thickness Diameter in. in. t d
Special Drift Non-Upset Regular Clearance Diameter in. in. in. in. W W Wc
Outside Drift Diameter Diameter of Box in. in.
Upset lb/ft
Integral Joint lb/ft
Grade
7.70 9.20 10.20 12.70 14.30 15.50 17.00
— 9.30 — 12.95 — — —
— — — — — — —
T-95 T-95 T-95 T-95 T-95 T-95 T-95
.216 .254 .289 .375 .430 .476 .530
3.068 2.992 2.922 2.750 2.640 2.548 2.440
2.943 2.867 2.797 2.625 2.515 2.423 2.315
4.250 4.250 4.250 4.250 — — —
— 4.500 — 4.500 — — —
— 4.180 — 4.180 — — —
— — — — — — —
— — — — — — —
3.500 3.500
9.20 12.70
9.30 12.95
— —
P-110 P-110
.254 .375
2.992 2.750
2.867 2.625
4.250 4.250
4.500 4.500
4.180 4.180
— —
— —
4.000 4.000
9.50 —
— 11.00
— —
H-40 H-40
.226 .262
3.548 3.476
3.423 3.351
4.750 —
— 5.000
— —
— —
— —
4.000 4.000
9.50 —
— 11.00
— —
J-55 J-55
.226 .262
3.548 3.476
3.423 3.351
4.750 —
— 5.000
— —
— —
— —
4.000 4.000 4.000 4.000 4.000 4.000
9.50 — 13.20 16.10 18.90 22.20
— 11.00 — — — —
— — — — — —
L-80 L-80 L-80 L-80 L-80 L-80
.226 .262 .330 .415 .500 .610
3.548 3.476 3.340 3.170 3.000 2.780
3.423 3.351 3.215 3.045 2.875 2.655
4.750 — — — — —
— 5.000 — — — —
— — — — — —
— — — — — —
— — — — — —
4.000 4.000
9.50 —
— 11.00
— —
N-80 N-80
.226 .262
3.548 3.476
3.423 3.351
4.750 —
— 5.000
— —
— —
— —
4.000 4.000 4.000 4.000 4.000 4.000
9.50 — 13.20 16.10 18.90 22.20
— 11.00 — — — —
— — — — — —
C-90 C-90 C-90 C-90 C-90 C-90
.226 .262 .330 .415 .500 .610
3.548 3.476 3.340 3.170 3.000 2.780
3.423 3.351 3.215 3.045 2.875 2.655
4.750 — — — — —
— 5.000 — — — —
— — — — — —
— — — — — —
— — — — — —
4.000 4.000 4.000 4.000 4.000 4.000
9.50 — 13.20 16.10 18.90 22.20
— 11.00 — — — —
— — — — — —
T-95 T-95 T-95 T-95 T-95 T-95
.226 .262 .330 .415 .500 .610
3.548 3.476 3.340 3.170 3.000 2.780
3.423 3.351 3.215 3.045 2.875 2.655
4.750 — — — — —
— 5.000 — — — —
— — — — — —
— — — — — —
— — — — — —
4.500
12.60
12.75
—
H-40
.271
3.958
3.833
5.200
5.563
—
—
—
4.500
12.60
12.75
—
J-55
.271
3.958
3.833
5.200
5.563
—
—
—
4.500 4.500 4.500 4.500 4.500
12.60 15.20 17.00 18.90 21.50
12.75 — — — —
— — — — —
L-80 L-80 L-80 L-80 L-80
.271 .337 .380 .430 .500
3.958 3.826 3.740 3.640 3.500
3.833 3.701 3.615 3.515 3.375
5.200 — — — —
5.563 — — — —
— — — — —
— — — — —
— — — — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
37
Table 2—Performance Properties of Tubing (Continued) 14
15
16
17
18
19
20
Internal Yield Pressure
21
22
23
24
Joint Yield Strength
Threaded and Coupled
Threaded and Coupled
Upset
Upset
Collapse Resistance
Plain End
Non-Upset psi
Regular psi
Special Clearance psi
8,850 12,080 14,390 18,180 20,480 22,330 24,410
10,260 12,070 13,730 17,810 20,430 22,610 25,170
10,260 12,070 13,730 17,810 — — —
— 12,070 — 17,810 — — —
— 12,070 — 12,660 — — —
— — — — — — —
211,700 246,000 276,900 349,800 394,000 429,600 469,800
154,400 188,700 219,600 292,400 — — —
— 246,000 — 349,800 — — —
— 246,000 — 324,300 — — —
— — — — — — —
13,530 21,050
13,970 20,630
13,970 20,630
13,970 20,630
13,970 14,660
— —
284,900 405,000
218,500 338,600
284,900 405,000
284,900 375,500
— —
4,050 4,900
3,960 4,590
3,960 —
— 4,590
— —
— —
107,200 123,100
72,000 —
— 123,100
— —
— —
5,110 6,590
5,440 6,300
5,440 —
— 6,300
— —
— —
147,400 169,200
99,000 —
— 169,200
— —
— —
6,590 8,800 12,110 14,880 17,500 20,680
7,910 9,170 11,550 14,530 17,500 21,350
7,910 — — — — —
— 9,170 — — — —
— — — — — —
— — — — — —
214,400 246,200 304,400 373,900 439,800 519,800
144,000 — — — — —
— 246,200 — — — —
— — — — — —
— — — — — —
6,590 8,800
7,910 9,170
7,910 —
— 9,170
— —
— —
214,400 246,200
144,000 —
— 246,200
— —
— —
7,080 9,590 13,620 16,740 19,690 23,260
8,900 10,320 12,990 16,340 19,690 24,020
8,900 — — — — —
— 10,320 — — — —
— — — — — —
— — — — — —
241,200 276,900 342,500 420,700 494,800 584,700
162,000 — — — — —
— 276,900 — — — —
— — — — — —
— — — — — —
7,310 9,980 14,380 17,670 20,780 24,560
9,390 10,890 13,720 17,250 20,780 25,350
9,390 — — — — —
— 10,890 — — — —
— — — — — —
— — — — — —
254,600 292,300 361,500 444,000 522,300 617,200
171,000 — — — — —
— 292,300 — — — —
— — — — — —
— — — — — —
4,490
4,220
4,220
4,220
—
—
144,000
104,400
144,000
—
—
5,730
5,800
5,800
5,800
—
—
198,000
143,500
198,000
—
—
7,500 11,080 12,370 13,830 15,800
8,430 10,480 11,820 13,380 15,560
8,430 — — — —
8,430 — — — —
— — — — —
— — — — —
288,000 352,600 393,400 439,800 502,600
208,700 — — — —
288,000 — — — —
— — — — —
— — — — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
Integral Joint psi
Pipe Body Yield lb
Non-Upset lb
Regular lb
Special Clearance lb
Integral Joint lb
38
API BULLETIN 5C2
Table 2—Performance Properties of Tubing 1
2
3
4
5
6
7
8
Nominal Weight
9
10
11
12
13
Threaded and Coupled Coupling Outside Diameter
Size Outside Diameter in. D
Non-Upset lb/ft
4.500 4.500
Integral Joint
Upset
Threaded and Coupled
Wall Inside Thickness Diameter in. in. t d
Special Drift Non-Upset Regular Clearance Diameter in. in. in. in. W W Wc
Outside Drift Diameter Diameter of Box in. in.
Upset lb/ft
Integral Joint lb/ft
Grade
23.70 26.00
— —
— —
L-80 L-80
.560 .630
3.380 3.240
3.255 3.115
— —
— —
— —
— —
— —
4.500
12.60
12.75
—
N-80
.271
3.958
3.833
5.200
5.563
—
—
—
4.500 4.500 4.500 4.500 4.500 4.500 4.500
12.60 15.20 17.00 18.90 21.50 23.70 26.00
12.75 — — — — — —
— — — — — — —
C-90 C-90 C-90 C-90 C-90 C-90 C-90
.271 .337 .380 .430 .500 .560 .630
3.958 3.826 3.740 3.640 3.500 3.380 3.240
3.833 3.701 3.615 3.515 3.375 3.255 3.115
5.200 — — — — — —
5.563 — — — — — —
— — — — — — —
— — — — — — —
— — — — — — —
4.500 4.500 4.500 4.500 4.500 4.500 4.500
12.60 15.20 17.00 18.90 21.50 23.70 26.00
12.75 — — — — — —
— — — — — — —
T-95 T-95 T-95 T-95 T-95 T-95 T-95
.271 .337 .380 .430 .500 .565 .630
3.958 3.826 3.740 3.640 3.500 3.380 3.240
3.833 3.701 3.615 3.515 3.375 3.255 3.115
5.200 — — — — — —
5.563 — — — — — —
— — — — — — —
— — — — — — —
— — — — — — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
39
Table 2—Performance Properties of Tubing (Continued) 14
15
16
17
18
19
20
21
Internal Yield Pressure
22
23
24
Joint Yield Strength
Threaded and Coupled
Threaded and Coupled
Upset
Upset
Collapse Resistance
Plain End
Non-Upset psi
Regular psi
Special Clearance psi
17,430 19,260
17,420 19,600
— —
— —
— —
— —
554,600 612,800
— —
— —
— —
— —
7,500
8,430
8,430
8,430
—
—
288,000
208,700
288,000
—
—
8,120 12,220 13,920 15,560 17,780 19,610 21,670
9,490 11,800 13,300 15,050 17,500 19,600 22,050
9,490 — — — — — —
9,490 — — — — — —
— — — — — — —
— — — — — — —
324,000 396,600 442,600 494,800 565,500 623,900 689,400
234,800 — — — — — —
324,000 — — — — — —
— — — — — — —
— — — — — — —
8,410 12,760 14,690 16,420 18,770 20,700 22,880
10,010 12,450 14,040 15,890 18,470 20,690 23,280
10,010 — — — — — —
10,010 — — — — — —
— — — — — — —
— — — — — — —
342,000 418,700 467,200 522,300 596,900 658,500 727,700
247,900 — — — — — —
342,000 — — — — — —
— — — — — — —
— — — — — — —
Copyright American Petroleum Institute Reproduced by IHS under license with API
Integral Joint psi
Pipe Body Yield lb
Non-Upset lb
Regular lb
Special Clearance lb
Integral Joint lb
40
API BULLETIN 5C2
Table 3—Minimum Performance Properties of Drill Pipe 1
2
Size Outside Diameter in. D 23/8
27/8
31/2
4
41/2
5
Copyright American Petroleum Institute Reproduced by IHS under license with API
3
4
5
6
7
8
Nominal Weight lb/ft
Grade
Wall Thickness in. t
Inside Diameter in. d
Collapse Resistance psi
Internal Yield Pressure psi
Pipe Body Yield Strength 1000 lb
6.65
E
0.280
1.815
15,600
15,470
138
6.65
X
0.280
1.815
19,760
19,600
175
6.65
G
0.280
1.815
21,840
21,660
194
6.65 10.40
S E
0.280 0.362
1.815 2.151
28,080 16,510
27,850 16,530
249 214
10.40
X
0.362
2.151
20,910
20,930
272
10.40
G
0.362
2.151
23,110
23,140
300
10.40 9.50 13.30 15.50
S E E E
0.362 0.254 0.368 0.449
2.151 2.992 2.764 2.602
29,720 10,040 14,110 16,770
29,750 9,520 13,800 16,840
386 194 272 323
13.30 15.50
X X
0.368 0.449
2.764 2.602
17,880 21,250
17,480 21,330
344 409
13.30 15.50
G G
0.368 0.449
2.764 2.602
19,760 23,480
19,320 23,570
380 452
13.30 15.50 11.85 14.00
S S E E
0.368 0.449 0.262 0.330
2.764 2.602 3.476 3.340
25,400 30,190 8,410 11,350
24,840 30,310 8,600 10,830
489 581 231 285
14.00
X
0.330
3.340
14,380
13,720
361
14.00
G
0.330
3.340
15,900
15,160
400
14.00
S
0.330
3.340
20,170
19,490
514
13.75 16.60 20.00
E E E
0.271 0.337 0.430
3.958 3.826 3.640
7,200 10,390 12,960
7,900 9,830 12,540
270 331 412
16.60 20.00
X X
0.337 0.430
3.826 3.640
12,750 16,420
12,450 15,890
419 522
16.60 20.00
G G
0.337 0.430
3.826 3.640
13,820 18,150
13,760 17,560
463 577
16.60 20.00 16.25 19.50
S S E E
0.337 0.430 0.296 0.362
3.826 3.640 4.408 4.276
16,800 23,330 6,970 10,000
17,690 22,580 7,770 9,500
595 742 328 396
16.25 19.50 25.60
X X X
0.296 0.362 0.500
4.408 4.276 4.000
8,090 12,010 17,100
9,840 12,040 16,620
416 501 672
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
41
Table 3—Minimum Performance Properties of Drill Pipe (Continued) 1
2
Size Outside Diameter in. D
51/2
65/8
Copyright American Petroleum Institute Reproduced by IHS under license with API
3
4
5
6
7
8
Nominal Weight lb/ft
Grade
Wall Thickness in. t
Inside Diameter in. d
Collapse Resistance psi
Internal Yield Pressure psi
Pipe Body Yield Strength 1000 lb
16.25 19.50 25.60
G G G
0.296 0.362 0.500
4.408 4.276 4.000
8,610 12,990 18,900
10,880 13,300 18,380
459 554 742
16.25 19.50 25.60 21.90 24.70
S S S E E
0.296 0.362 0.500 0.361 0.415
4.408 4.276 4.000 4.778 4.670
9,860 15,700 24,300 8,440 10,460
13,990 17,100 23,630 8,610 9,900
591 712 954 437 497
21.90 24.70
X X
0.361 0.415
4.778 4.670
10,000 12,920
10,910 12,540
554 630
21.90 24.70
G G
0.361 0.415
4.778 4.670
10,740 14,000
12,060 13,860
612 696
21.90 24.70 25.20 27.70
S S E E
0.361 0.415 0.330 0.362
4.778 4.670 5.965 5.901
12,710 17,050 4,810 5,890
15,510 17,830 6,540 7,170
787 895 489 534
25.20 27.70
X X
0.330 0.362
5.965 5.901
5,320 6,750
8,280 9,080
620 677
25.20 27.70
G G
0.330 0.362
5.965 5.901
5,500 7,100
9,150 10,040
685 748
25.20 27.70
S S
0.330 0.362
5.965 5.901
6,040 7,810
11,770 12,910
881 962
42
API BULLETIN 5C2
Table 4—Minimum Collapse Resistance of Casing Under Axial Load (1 of 7) Grade H-40 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Axial Stress—psi 0
5,000
10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000
2,860
2,760
2,640
2,500
2,320
2,100
1,840
—
—
—
—
—
2,770
2,710
2,620
2,510
2,380
2,220
2,010
1,760
—
—
—
—
—
5.734
2,650
2,600
2,520
2,420
2,290
2,140
1,950
1,710
—
—
—
—
—
30.30 25.74
4.912 5.749
1,490 2,050
1,460 2,020
1,420 1,970
1,380 1,910
1,320 1,830
1,260 1,730
1,170 1,590
1,080 1,420
— —
— —
— —
— —
— —
7.625 24.00
25.42
6.904
2,120
2,080
2,030
1,960
1,880
1,770
1,630
1,450
—
—
—
—
—
7.750 46.00
—
—
6,240
5,990
5,670
5,280
4,830
4,300
3,690
—
—
—
—
—
—
8.625 28.00 32.00
28.37 24.50
7.947 9.149
1,690 2,310
1,650 2,260
1,610 2,200
1,550 2,120
1,490 2,020
1,410 1,900
1,320 1,740
1,200 1,550
— —
— —
— —
— —
— —
9.625 32.30 36.00
30.85 27.34
9.128 10.254
1,430 1,810
1,410 1,770
1,370 1,720
1,330 1,660
1,280 1,600
1,220 1,520
1,140 1,420
1,050 1,290
— —
— —
— —
— —
— —
10.750 32.75 40.50
38.53 30.71
9.178 11.435
860 1,450
850 1,420
840 1,390
830 1,340
810 1,290
780 1,230
750 1,150
700 1,050
— —
— —
— —
— —
— —
11.750 42.00
35.29
11.944
1,070
1,060
1,040
1,010
980
940
890
830
—
—
—
—
—
13.375 48.00
40.53
13.524
740
740
740
730
720
700
670
640
—
—
—
—
—
16.000 65.00
42.67
18.408
630
630
630
630
630
620
600
570
—
—
—
—
—
18.625 87.50
42.82
24.858
630
630
630
630
620
610
590
570
—
—
—
—
—
20.000 94.00
45.66
26.918
520
520
520
520
520
510
510
490
—
—
—
—
—
D in.
D/T
9.50
21.95
2.766
2,930
5.500 14.00
22.54
4.029
6.625 20.00
23.00
7.000 17.00 20.00
4.500
Copyright American Petroleum Institute Reproduced by IHS under license with API
Area in.2
–10,000 –5,000
wt/ft lb/ft
Collapse Pressure—psi
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
43
Table 4—Minimum Collapse Resistance of Casing Under Axial Load (2 of 7) Grades J-55 and K-55 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Axial Stress—psi 0
5,000
10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000
3,390 4,110 5,100
3,310 4,010 4,960
3,230 3,880 4,790
3,120 3,740 4,590
3,000 3,570 4,360
2,850 3,380 4,100
2,680 3,150 3,800
2,470 2,890 3,450
2,220 2,570 2,980
1,930 2,150 2,380
1,420 1,540 1,710
— — —
3,170 4,340 5,880
3,120 4,250 5,730
3,060 4,140 5,560
2,980 4,010 5,360
2,890 3,860 5,120
2,790 3,690 4,860
2,660 3,480 4,550
2,500 3,240 4,210
2,320 2,970 3,730
2,090 2,640 3,160
1,820 2,180 2,530
1,370 1,570 1,820
— — —
4.029 4.514 4.962
3,230 4,230 5,180
3,180 4,150 5,060
3,120 4,040 4,910
3,040 3,920 4,740
2,950 3,770 4,550
2,840 3,600 4,320
2,700 3,410 4,060
2,550 3,180 3,770
2,350 2,910 3,430
2,130 2,590 2,970
1,850 2,160 2,370
1,380 1,550 1,700
— — —
23.00 18.82
5.734 6.937
3,070 4,790
3,030 4,690
2,970 4,560
2,900 4,410
2,820 4,230
2,720 4,030
2,590 3,800
2,450 3,530
2,270 3,220
2,050 2,850
1,790 2,290
1,360 1,640
— —
7.000 20.00 23.00 26.00
25.74 22.08 19.34
5.749 6.656 7.549
2,370 3,400 4,540
2,320 3,340 4,440
2,270 3,270 4,320
2,210 3,180 4,190
2,140 3,080 4,020
2,090 2,960 3,840
2,020 2,820 3,620
1,930 2,650 3,370
1,810 2,450 3,080
1,670 2,200 2,730
1,480 1,910 2,230
1,220 1,410 1,600
— — —
7.625 26.40
23.25
7.519
2,990
2,950
2,890
2,830
2,750
2,650
2,530
2,390
2,220
2,010
1,760
1,340
—
7.750 46.00
—
—
8,410
8,130
7,800
7,420
6,990
6,510
5,980
5,400
4,750
4,030
—
—
—
8.625 24.00 32.00 36.00
32.67 24.50 21.56
6.934 9.149 10.336
1,400 2,600 3,590
1,390 2,570 3,530
1,370 2,530 3,450
1,350 2,490 3,360
1,320 2,430 3,240
1,290 2,350 3,110
1,250 2,260 2,960
1,200 2,150 2,770
1,140 2,010 2,550
1,070 1,830 2,290
980 1,610 1,980
870 1,280 1,440
— — —
9.625 36.00 40.00
27.34 24.37
10.254 11.454
2,100 2,640
2,070 2,610
2,020 2,570
1,970 2,520
1,920 2,460
1,850 2,380
1,770 2,290
1,670 2,170
1,590 2,030
1,480 1,850
1,330 1,630
1,150 1,280
— —
10.750 40.50 45.50 51.00
30.71 26.88 23.89
11.435 13.006 14.561
1,630 2,170 2,780
1,610 2,140 2,750
1,580 2,090 2,700
1,550 2,040 2,650
1,520 1,980 2,580
1,470 1,900 2,500
1,420 1,820 2,390
1,360 1,740 2,260
1,280 1,650 2,110
1,190 1,530 1,920
1,090 1,370 1,680
960 1,180 1,310
— — —
11.750 47.00 54.00 60.00
31.33 27.01 24.03
13.401 15.463 17.300
1,550 2,150 2,740
1,540 2,120 2,710
1,510 2,070 2,660
1,490 2,020 2,610
1,450 1,960 2,540
1,410 1,890 2,460
1,360 1,810 2,360
1,310 1,720 2,240
1,230 1,630 2,080
1,150 1,520 1,900
1,050 1,360 1,660
930 1,170 1,300
— — —
13.375 54.50 61.00 68.00
35.20 31.10 27.86
15.514 17.487 19.445
1,140 1,580 2,020
1,140 1,560 1,990
1,130 1,540 1,950
1,120 1,510 1,900
1,110 1,480 1,850
1,090 1,440 1,780
1,060 1,380 1,710
1,030 1,320 1,620
980 1,250 1,520
930 1,160 1,420
860 1,060 1,290
770 940 1,120
— — —
16.000 75.00 84.00
36.53 32.32
21.414 24.112
1,020 1,440
1,020 1,420
1,020 1,410
1,010 1,390
1,010 1,360
990 1,320
970 1,280
950 1,230
910 1,160
860 1,090
800 1,000
720 890
— —
18.625 87.50
42.82
24.858
630
630
630
630
630
630
630
630
620
600
580
530
—
20.000 94.00 106.50 133.00
45.66 40.00 31.50
26.918 30.631 38.632
520 770 1,530
520 770 1,520
520 770 1,500
520 770 1,470
520 770 1,440
520 770 1,400
520 770 1,350
520 760 1,290
520 740 1,220
510 710 1,140
490 670 1,040
470 610 920
— — —
wt/ft lb/ft
D/T
4.500
9.50 10.50 11.60
21.95 20.09 18.00
2.766 3.009 3.338
3,440 4,200 5,220
5.000 11.50 13.00 15.00
22.73 19.76 16.89
3.304 3.773 4.374
5.500 14.00 15.50 17.00
22.54 20.00 18.09
6.625 20.00 24.00
Copyright American Petroleum Institute Reproduced by IHS under license with API
Area in.2
–10,000 –5,000
D in.
Collapse Pressure—psi
44
API BULLETIN 5C2
Table 4—Minimum Collapse Resistance of Casing Under Axial Load (3 of 7) Grades L-80 and N-80 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Axial Stress—psi D in.
wt/ft lb/ft
D/T
Area in.2
–10,000 –5,000
0
5,000 6,230 8,330
10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000 Collapse Pressure—psi
4.500 11.60 13.50
18.00 15.52
3.338 3.836
6,570 8,890
6,470 8,720
6,350 8,540
5.000 15.00 18.00 21.40 23.20 24.10
16.89 13.81 11.44 10.46 10.00
4.374 5.275 6.264 6.791 7.069
7,520 10,970 13,490 14,620 15,220
7,400 10,750 13,140 14,250 14,830
7,250 10,500 12,760 13,830 14,400
5.500 17.00 20.00 23.00
18.09 15.24 13.25
4.962 5.828 6.630
6,500 6,400 6,290 6,160 6,020 9,200 9,020 8,830 8,610 8,370 11,770 11,500 11,160 10,800 10,400
5,860 8,100 9,970
5,680 7,810 9,500
5,480 7,490 9,000
5,260 7,140 8,470
6.625 24.00 28.00 32.00
18.82 15.89 13.95
6.937 8.133 9.177
5,940 5,860 5,760 5,650 8,500 8,340 8,170 7,970 10,780 10,560 10,320 10,050
5,390 7,520 9,420
5,230 7,260 9,060
5,060 6,970 8,590
7.000 23.00 26.00 29.00 32.00 35.00 38.00
22.08 19.34 17.16 15.45 14.06 12.96
6.656 7.549 8.449 9.317 10.172 10.959
3,980 3,870 3,830 3,790 3,740 3,690 5,570 5,490 5,410 5,310 5,200 5,080 7,280 7,160 7,020 6,870 6,700 6,510 8,960 8,800 8,610 8,400 8,170 7,910 10,630 10,420 10,180 9,910 9,620 9,300 12,040 11,730 11,390 11,020 10,610 10,170
3,620 4,940 6,300 7,630 8,950 9,700
7.625 26.40 29.70 33.70 39.00 42.80 45.30 47.10
23.25 20.33 17.73 15.25 13.57 12.82 12.20
7.519 8.541 9.720 11.192 12.470 13.141 13.745
7.750 46.00
—
—
8.625 36.00 40.00 44.00 49.00
21.56 19.17 17.25 15.48
10.336 11.557 12.763 14.118
4,180 5,690 7,200 8,930
4,140 5,610 7,080 8,760
4,100 5,520 6,950 8,580
4,050 5,420 6,800 8,370
3,990 5,310 6,630 8,140
9.625 40.00 43.50 47.00 53.50
24.37 22.13 20.39 17.66
11.454 12.559 13.572 15.547
3,107 3,870 4,870 6,850
3,130 3,840 4,820 6,740
3,090 3,810 4,760 6,620
3,030 3,770 4,680 6,480
10.750 51.00 55.50
23.89 21.72
14.561 15.947
3,310 4,090
3,260 4,060
3,220 4,020
11.750 60.00
24.03
17.300
3,260
3,220
13.375 68.00 72.00
27.86 26.02
19.445 20.768
2,290 2,730
2,280 2,700
Copyright American Petroleum Institute Reproduced by IHS under license with API
6,080 8,100
5,050 6,560
4,770 6,150
4,460 5,710
4,100 5,100
7,090 6,910 6,710 6,490 6,240 5,970 5,670 10,220 9,910 9,580 9,150 8,670 8,150 7,590 12,350 11,890 11,400 10,870 10,290 9,680 9,020 13,380 12,890 12,350 11,780 11,160 10,490 9,780 13,930 13,420 12,860 12,260 11,610 10,920 10,180
5,340 7,000 8,310 9,010 9,380
4,970 6,360 7,560 8,190 8,530
4,560 5,680 6,740 7,310 7,610
5,010 6,760 7,890
4,730 6,340 7,270
4,420 5,810 6,610
4,070 5,180 5,900
4,860 6,650 8,070
4,640 6,300 7,520
4,400 5,920 6,940
4,120 5,500 6,300
3,800 4,990 5,630
3,530 4,780 6,060 7,320 8,520 9,190
3,430 4,600 5,800 6,980 8,020 8,640
3,320 4,400 5,510 6,610 7,470 8,050
3,180 4,170 5,200 6,200 6,890 7,420
3,010 3,920 4,840 5,730 6,260 6,750
2,820 3,620 4,440 5,120 5,580 6,020
3,500 3,450 3,400 3,340 3,270 3,190 3,150 4,910 4,850 4,790 4,720 4,630 4,530 4,420 6,790 6,680 6,560 6,430 6,270 6,100 5,910 9,180 9,010 8,820 8,600 8,360 8,090 7,800 11,300 11,070 10,810 10,520 10,180 9,750 9,300 12,160 11,850 11,510 11,130 10,720 10,280 9,800 12,720 12,400 12,040 11,650 11,220 10,750 10,250
3,090 4,290 5,700 7,480 8,810 9,280 9,710
3,020 4,140 5,460 7,130 8,280 8,730 9,130
2,930 3,980 5,200 6,750 7,720 8,130 8,510
2,820 3,780 4,900 6,330 7,110 7,500 7,840
2,690 3,560 4,580 5,800 6,470 6,820 7,130
2,540 3,310 4,210 5,180 5,770 6,080 6,360
11,980 11,680 11,340 10,970 10,570 10,130
9,650
9,150
8,600
8,010
7,390
6,710
5,990
3,920 5,180 6,440 7,880
3,840 5,030 6,230 7,600
3,740 4,870 6,000 7,290
3,630 4,690 5,750 6,960
3,500 4,480 5,460 6,590
3,350 4,250 5,150 6,180
3,170 3,980 4,800 5,720
2,960 3,680 4,410 5,110
2,980 3,720 4,600 6,320
2,910 3,660 4,500 6,150
2,840 3,590 4,390 5,960
2,750 3,510 4,260 5,740
2,660 3,410 4,120 5,500
2,600 3,300 3,950 5,240
2,520 3,160 3,760 4,940
2,420 3,000 3,540 4,610
2,290 2,810 3,290 4,240
3,160 3,970
3,100 3,920
3,030 3,850
2,950 3,770
2,860 3,680
2,810 3,570
2,730 3,440
2,640 3,290
2,530 3,120
2,390 2,920
3,180
3,120
3,060
2,990
2,920
2,830
2,760
2,690
2,610
2,500
2,360
2,260 2,670
2,240 2,630
2,220 2,590
2,180 2,540
2,140 2,490
2,100 2,420
2,040 2,350
1,970 2,260
1,900 2,160
1,810 2,050
1,710 1,970
5,530 7,760 9,750
5,920 7,850
5,730 7,570
5,530 7,260
5,310 6,930
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
45
Table 4—Minimum Collapse Resistance of Casing Under Axial Load (4 of 7) Grade C-90 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Axial Stress—psi D in.
wt/ft lb/ft
D/T
Area in.2
–10,000 –5,000
0
5,000
10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000 Collapse Pressure—psi
4.500 11.60 13.50
18.00 15.52
3.338 3.836
7,010 9,630
6,920 9,470
6,820 9,300
6,700 9,100
6,570 8,890
6,430 8,660
5.000 15.00 18.00 21.40 23.20 24.10
16.89 13.81 11.44 10.46 10.00
4.374 5.275 6.264 6.791 7.069
8,090 11,990 15,090 16,360 17,020
7,970 11,770 14,740 15,980 16,630
7,840 11,530 14,360 15,560 16,200
7,690 11,260 13,940 15,110 15,730
7,530 10,970 13,490 14,630 15,220
5.500 17.00 20.00 23.00 26.80 29.70 32.60 35.30 38.00 40.50 43.10
18.09 15.24 13.25 11.00 9.79 8.80 8.01 7.33 6.77 6.29
4.962 5.828 6.630 7.854 8.718 9.572 10.388 11.192 11.959 12.714
6,930 9,980 12,890 15,630 17,350 19,050 20,670 22,290 23,810 25,290
6,840 9,810 12,650 15,270 16,950 18,610 20,190 21,770 23,260 24,710
6,740 9,630 12,380 14,880 16,510 18,130 19,670 21,210 22,660 24,070
6,630 9,420 12,090 14,450 16,030 17,610 19,100 20,590 22,000 23,370
6,500 9,200 11,770 13,980 15,510 17,040 18,480 19,930 21,300 22,620
6.625 24.00 28.00 32.00
18.82 15.89 13.95
6.937 8.133 9.177
7.000 23.00 26.00 29.00 32.00 35.00 38.00 42.70 46.40 50.10 53.60 57.10
22.08 19.34 17.16 15.45 14.06 12.96 11.20 10.19 9.33 8.62 8.00
6.656 7.549 8.449 9.317 10.172 10.959 12.517 13.625 14.726 15.785 16.837
4,130 5,870 7,810 9,720 11,610 13,390 15,380 16,740 18,100 19,400 20,690
4,080 5,810 7,700 9,560 11,400 13,140 15,030 16,350 17,680 18,950 20,210
4,030 5,740 7,580 9,380 11,170 12,820 14,640 15,930 17,220 18,460 19,690
3,960 5,660 7,440 9,180 10,910 12,450 14,210 15,470 16,730 17,930 19,120
3,890 5,570 7,280 8,970 10,640 12,050 13,760 14,970 16,190 17,350 18,500
3,850 5,460 7,110 8,730 10,340 11,610 13,260 14,440 15,610 16,730 17,840
7.625 26.40 29.70 33.70 39.00 42.80 45.30 47.10 51.20 55.30
23.25 20.33 17.73 15.25 13.57 12.82 12.20 11.10 10.17
7.519 8.541 9.720 11.192 12.470 13.141 13.745 14.974 16.199
3,700 5,130 7,260 9,970 12,370 13,600 14,230 15,510 16,770
3,660 5,090 7,160 9,800 12,140 13,290 13,910 15,150 16,380
3,610 5,040 7,050 9,620 11,890 12,950 13,540 14,760 15,960
3,560 4,980 6,930 9,410 11,610 12,570 13,150 14,330 15,500
3,500 4,910 6,790 9,190 11,310 12,170 12,730 13,870 15,000
3,440 4,830 6,640 8,940 10,980 11,730 12,270 13,370 14,460
7.750 46.00
—
—
8.625 36.00 40.00 44.00 49.00
21.56 19.17 17.25 15.48
10.336 11.557 12.763 14.118
Copyright American Petroleum Institute Reproduced by IHS under license with API
6,270 8,400
6,100 8,130
5,900 7,820
5,180 6,740
4,890 6,320
7,350 10,660 13,010 14,100 14,680
7,150 6,930 6,690 6,430 6,140 5,830 10,320 9,950 9,550 9,030 8,470 7,880 12,500 11,940 11,350 10,730 10,060 9,350 13,540 12,940 12,310 11,630 10,910 10,140 14,100 13,470 12,810 12,100 11,350 10,550
5,480 7,240 8,600 9,320 9,700
6,360 8,950 11,380 13,480 14,960 16,430 17,820 19,220 20,530 21,810
6,210 8,690 10,930 12,950 14,370 15,780 17,110 18,450 19,720 20,940
6,030 8,400 10,450 12,370 13,730 15,080 16,360 17,640 18,850 20,020
5,840 8,080 9,930 11,760 13,050 14,340 15,550 16,770 17,920 19,030
5,630 7,740 9,380 11,110 12,330 13,550 14,690 15,840 16,930 17,980
5,400 7,360 8,800 10,420 11,570 12,700 13,780 14,860 15,880 16,860
5,130 6,950 8,180 9,690 10,750 11,810 12,810 13,810 14,760 15,680
4,840 6,510 7,520 8,910 9,890 10,860 11,780 12,700 13,570 14,410
6,290 6,220 6,140 6,050 5,940 5,820 5,690 9,190 9,040 8,880 8,700 8,500 8,280 8,040 11,770 11,560 11,330 11,070 10,780 10,480 10,140
5,540 7,780 9,780
5,380 7,500 9,390
5,190 7,190 8,950
4,990 6,850 8,390
4,760 6,480 7,800
4,500 6,080 7,170
3,810 5,350 6,920 8,470 10,010 11,150 12,740 13,860 14,990 16,060 17,130
3,750 5,220 6,720 8,190 9,650 10,660 12,170 13,250 14,330 15,350 16,370
3,680 5,070 6,490 7,890 9,270 10,140 11,570 12,600 13,620 14,600 15,570
3,600 4,900 6,240 7,550 8,860 9,580 10,940 11,900 12,870 13,790 14,710
3,500 4,720 5,960 7,190 8,330 8,980 10,260 11,160 12,070 12,940 13,800
3,360 4,740 6,480 8,680 10,630 11,260 11,790 12,840 13,890
3,280 4,640 6,290 8,390 10,220 10,770 11,270 12,270 13,270
3,190 3,130 3,060 2,980 4,520 4,390 4,240 4,060 6,090 5,860 5,610 5,330 8,070 7,730 7,350 6,950 9,720 9,180 8,610 8,000 10,240 9,670 9,070 8,430 10,710 10,120 9,490 8,820 11,670 11,020 10,340 9,610 12,620 11,920 11,180 10,400
13,280 13,030 12,750 12,390 11,990 11,560 11,100 10,610 10,090 4,340 6,010 7,720 9,680
4,290 5,940 7,610 9,520
4,250 5,870 7,490 9,340
4,220 5,780 7,350 9,150
4,180 5,690 7,200 8,930
4,130 5,580 7,040 8,700
4,070 5,460 6,850 8,440
4,000 5,320 6,650 8,160
3,920 5,170 6,420 7,860
5,690 7,490
5,450 7,140
3,380 3,230 4,510 4,270 5,660 5,330 6,800 6,360 7,750 7,120 8,350 7,680 9,530 8,770 10,380 9,540 11,220 10,320 12,020 11,050 12,820 11,790 2,870 3,860 5,020 6,500 7,360 7,750 8,110 8,840 9,560
9,530
8,940
8,310
7,640
3,820 5,000 6,180 7,530
3,700 4,800 5,910 7,170
3,570 4,590 5,610 6,770
3,410 4,340 5,280 6,340
46
API BULLETIN 5C2
Table 4—Minimum Collapse Resistance of Casing Under Axial Load (4 of 7) Grade C-90 (Continued) 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Axial Stress—psi D in.
wt/ft lb/ft
–10,000 –5,000
0
5,000
10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000
D/T
Area in.2
9.625 40.00 43.50 47.00 53.50 59.40 64.90 70.30 75.60
24.37 22.13 20.39 17.66 15.80 14.32 13.11 12.08
11.454 12.559 13.572 15.547 17.250 18.901 20.502 22.104
3,320 3,290 3,250 3,210 3,170 3,110 3,050 2,980 2,910 2,820 4,120 4,070 4,010 3,940 3,870 3,830 3,780 3,730 3,660 3,580 5,090 5,040 5,000 4,940 4,870 4,800 4,710 4,610 4,490 4,360 7,330 7,230 7,120 6,990 6,850 6,700 6,530 6,340 6,130 5,900 9,290 9,140 8,980 8,790 8,590 8,370 8,130 7,860 7,580 7,260 11,230 11,030 10,810 10,570 10,300 10,010 9,700 9,360 8,990 8,590 13,130 12,880 12,610 12,310 11,920 11,490 11,040 10,550 10,030 9,480 14,360 14,030 13,670 13,270 12,840 12,390 11,890 11,370 10,810 10,210
2,720 3,480 4,210 5,650 6,920 8,160 8,890 9,580
2,630 3,360 4,040 5,370 6,540 7,620 8,260 8,900
2,550 3,220 3,840 5,060 6,130 7,000 7,600 8,180
10.750 51.00 55.50 59.40 64.53 73.20 79.20 85.30
23.89 21.72 19.72 18.07 16.00 14.65 13.49
14.561 15.947 17.473 18.982 21.276 23.096 24.921
3,480 3,440 3,400 3,360 3,310 3,250 3,180 3,110 4,280 4,220 4,160 4,130 4,090 4,040 3,990 3,920 5,580 5,520 5,460 5,390 5,310 5,210 5,110 4,990 6,950 6,860 6,760 6,640 6,520 6,380 6,220 6,050 9,060 8,920 8,760 8,580 8,390 8,170 7,940 7,680 10,760 10,570 10,370 10,140 9,890 9,620 9,320 9,000 12,500 12,260 12,010 11,730 11,420 11,090 10,730 10,280
11.750 60.00
24.03
17.300
3,430
3,400
3,360
3,320
3,270
3,210
3,140
13.375 68.00 72.00
27.86 26.02
19.445 20.768
2,330 2,820
2,330 2,800
2,320 2,780
2,310 2,760
2,300 2,730
2,280 2,690
2,250 2,650
Copyright American Petroleum Institute Reproduced by IHS under license with API
Collapse Pressure—psi
3,020 3,840 4,850 5,860 7,400 8,650 9,770
2,930 3,750 4,700 5,640 7,100 8,270 9,230
2,840 3,640 4,530 5,410 6,770 7,860 8,660
2,770 3,510 4,330 5,140 6,400 7,420 8,050
2,680 3,360 4,110 4,850 6,010 6,860 7,400
3,070
2,990
2,890
2,800
2,730
2,640
2,220 2,600
2,180 2,540
2,130 2,470
2,080 2,390
2,010 2,300
1,930 2,200
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
47
Table 4—Minimum Collapse Resistance of Casing Under Axial Load (5 of 7) Grade T-95 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Axial Stress—psi D in.
wt/ft lb/ft
D/T
Area in.2
–10,000 –5,000
0
5,000
10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000 Collapse Pressure—psi
4.500 11.60 13.50
18.00 15.52
3.338 3.836
7,210 9,990
7,120 9,830
7,030 9,660
6,920 9,470
6,800 9,270
6,670 9,040
6,520 8,800
6,350 8,540
5.000 15.00 18.00 21.40 23.20 24.10
16.89 13.81 11.44 10.46 10.00
4.374 5.275 6.264 6.791 7.069
8,350 12,480 15,890 17,220 17,930
8,240 12,270 15,540 16,840 17,530
8,110 12,030 15,160 16,430 17,100
7,970 11,770 14,740 15,980 16,630
7,810 11,490 14,300 15,490 16,130
7,640 11,180 13,820 14,980 15,590
7,460 10,850 13,310 14,420 15,010
7,250 10,500 12,760 13,830 14,400
5.500 17.00 20.00 23.00
18.09 15.24 13.25
4.962 5.828 6.630
7,120 7,040 6,940 6,840 6,720 6,590 6,450 6,290 6,110 5,910 10,360 10,190 10,010 9,810 9,600 9,360 9,110 8,830 8,520 8,200 13,440 13,200 12,940 12,650 12,340 12,000 11,640 11,160 10,660 10,120
5,700 7,840 9,550
5,460 7,460 8,950
5,190 7,040 8,310
6.625 24.00 28.00 32.00
18.82 15.89 13.95
6.937 8.133 9.177
6,450 6,380 6,310 6,220 6,130 6,020 5,900 5,760 9,520 9,370 9,220 9,040 8,850 8,640 8,410 8,170 12,250 12,040 11,810 11,560 11,290 10,990 10,670 10,320
5,440 7,600 9,540
5,250 7,290 9,100
5,040 6,940 8,540
4,810 6,560 7,930
7.000 23.00 26.00 29.00 32.00 35.00 38.00
22.08 19.34 17.16 15.45 14.06 12.96
6.656 7.549 8.449 9.317 10.172 10.959
4,240 4,200 4,140 4,080 4,020 3,940 3,880 3,830 3,780 3,710 6,000 5,950 5,880 5,810 5,730 5,630 5,530 5,410 5,280 5,120 8,060 7,950 7,830 7,700 7,560 7,390 7,220 7,020 6,810 6,580 10,080 9,920 9,750 9,560 9,350 9,120 8,880 8,610 8,320 8,000 12,080 11,870 11,650 11,400 11,130 10,840 10,520 10,180 9,810 9,410 13,970 13,720 13,440 13,140 12,760 12,330 11,880 11,390 10,880 10,330
3,620 4,960 6,320 7,660 8,990 9,750
3,520 4,760 6,040 7,290 8,470 9,130
3,400 4,550 5,730 6,880 7,870 8,480
7.625 26.40 29.70 33.70 39.00 42.80 45.30 47.10
23.25 20.33 17.73 15.25 13.57 12.82 12.20
7.519 8.541 9.720 11.192 12.470 13.141 13.745
3,780 5,220 7,470 10,340 12,880 14,330 14,990
3,710 3,660 3,610 3,550 3,480 3,400 3,320 3,220 3,150 5,140 5,090 5,030 4,960 4,880 4,790 4,690 4,570 4,430 7,280 7,160 7,030 6,890 6,740 6,560 6,370 6,160 5,930 10,000 9,800 9,590 9,350 9,090 8,820 8,510 8,190 7,830 12,410 12,140 11,840 11,530 11,180 10,810 10,410 9,900 9,350 13,670 13,300 12,890 12,460 12,000 11,510 10,990 10,440 9,850 14,300 13,910 13,490 13,030 12,550 12,040 11,490 10,920 10,300
3,080 4,280 5,670 7,450 8,760 9,230 9,650
2,990 4,100 5,390 7,030 8,130 8,570 8,960
7.750 46.00
—
—
8.625 36.00 40.00 44.00 49.00
21.56 19.17 17.25 15.48
9.625 40.00 43.50 47.00 53.50
3,750 5,180 7,380 10,180 12,660 14,010 14,660
6,170 8,250
5,970 7,940
5,750 7,600
5,510 7,230
5,240 6,830
7,030 6,780 6,510 6,220 5,890 10,110 9,700 9,200 8,620 8,000 12,190 11,570 10,920 10,230 9,500 13,210 12,540 11,840 11,090 10,300 13,750 13,060 12,320 11,540 10,720
5,610 7,900 9,940
13,850 13,600 13,320 13,030 12,700 12,280 11,820 11,340 10,830 10,280
9,700
9,090
8,440
10.336 11.557 12.763 14.118
4,470 6,150 7,960 10,040
4,410 6,090 7,860 9,880
4,350 6,020 7,740 9,710
4,290 5,940 7,610 9,520
4,250 5,860 7,470 9,310
4,210 5,760 7,310 9,090
4,160 5,650 7,140 8,840
4,100 5,520 6,950 8,580
4,030 5,380 6,740 8,290
3,950 5,230 6,510 7,970
3,850 5,050 6,260 7,630
3,730 4,850 5,980 7,260
3,600 4,630 5,670 6,860
24.37 22.13 20.39 17.66
11.454 12.559 13.572 15.547
3,380 4,220 5,170 7,540
3,350 4,180 5,140 7,450
3,320 4,120 5,090 7,340
3,290 4,070 5,040 7,230
3,250 4,000 4,990 7,100
3,200 3,920 4,920 6,950
3,150 3,850 4,840 6,790
3,090 3,810 4,760 6,620
3,010 3,750 4,650 6,420
2,940 3,680 4,540 6,210
2,850 3,600 4,400 5,980
2,740 3,500 4,250 5,720
2,640 3,380 4,070 5,430
10.750 51.00 55.50
23.89 21.72
14.561 15.947
3,550 4,400
3,520 4,350
3,480 4,290
3,440 4,220
3,400 4,150
3,340 4,120
3,280 4,070
3,220 4,020
3,140 3,950
3,050 3,870
2,960 3,780
2,860 3,670
2,790 3,540
11.750 60.00
24.03
17.300
3,500
3,470
3,440
3,400
3,350
3,300
3,240
3,180
3,100
3,020
2,920
2,820
2,750
13.375 68.00 72.00
27.86 26.02
19.445 20.768
2,340 2,850
2,340 2,840
2,330 2,820
2,330 2,800
2,320 2,780
2,310 2,750
2,290 2,710
2,260 2,670
2,230 2,620
2,190 2,560
2,150 2,490
2,090 2,410
2,020 2,320
Copyright American Petroleum Institute Reproduced by IHS under license with API
48
API BULLETIN 5C2
Table 4—Minimum Collapse Resistance of Casing Under Axial Load (6 of 7) Grade P-110 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Axial Stress—psi D in.
wt/ft lb/ft
D/T
Area in.2
–10,000 –5,000
0
5,000
10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000 Collapse Pressure—psi
4.500 11.60 13.50 15.10
18.00 15.52 13.35
3.338 3.836 4.407
7,720 7,650 7,580 7,490 7,390 7,290 7,170 7,040 6,900 6,740 6,560 6,370 6,160 10,980 10,840 10,680 10,510 10,330 10,130 9,920 9,690 9,440 9,170 8,880 8,560 8,230 14,820 14,590 14,350 14,080 13,790 13,490 13,160 12,810 12,430 12,030 11,610 11,140 10,550
5.000 15.00 18.00 21.40 23.20 24.10
16.89 13.81 11.44 10.46 10.00
4.374 5.275 6.264 6.791 7.069
9,060 13,900 18,290 19,830 20,640
5.500 17.00 20.00 23.00
18.09 15.24 13.25
4.962 5.828 6.630
7,620 7,550 7,480 7,400 7,300 7,200 7,090 6,960 6,820 6,660 6,490 6,300 6,100 11,410 11,260 11,100 10,920 10,720 10,510 10,280 10,040 9,780 9,490 9,190 8,860 8,500 15,030 14,800 14,540 14,270 13,980 13,670 13,330 12,980 12,590 12,190 11,750 11,220 10,620
6.625 24.00 28.00 32.00
18.82 15.89 13.95
6.937 8.133 9.177
6,830 6,790 6,730 6,670 6,590 6,510 6,420 6,320 6,200 6,080 5,930 5,780 10,430 10,300 10,160 10,000 9,830 9,650 9,450 9,240 9,010 8,760 8,490 8,190 13,640 13,440 13,220 12,980 12,730 12,460 12,160 11,850 11,510 11,150 10,770 10,350
7.000 26.00 29.00 32.00 35.00 38.00
19.34 17.16 15.45 14.06 12.96
7.549 8.449 9.317 10.172 10.959
6,310 6,270 6,230 6,180 6,120 6,050 5,980 5,890 5,800 5,690 5,560 5,420 5,270 8,720 8,630 8,530 8,420 8,290 8,160 8,010 7,850 7,680 7,480 7,270 7,040 6,790 11,090 10,940 10,780 10,610 10,430 10,230 10,010 9,770 9,520 9,250 8,950 8,640 8,300 13,430 13,240 13,020 12,790 12,540 12,280 11,990 11,680 11,350 11,000 10,620 10,220 9,780 15,650 15,400 15,140 14,850 14,540 14,210 13,860 13,480 13,080 12,570 12,020 11,450 10,840
7.625 29.70 33.70 39.00 42.80 45.30 47.10
20.33 17.73 15.25 13.57 12.82 12.20
8.541 9.720 11.192 12.470 13.141 13.745
5,440 8,030 11,400 14,370 15,970 17,260
7.750 46.00
—
—
8.625 40.00 44.00 49.00
19.17 17.25 15.48
11.557 12.763 14.118
9.625 43.50 47.00 53.50
22.13 20.39 17.66
12.559 13.572 15.547
4,490 5,410 8,110
4,460 5,350 8,040
4,420 5,300 7,950
4,370 5,270 7,850
4,320 5,240 7,750
10.750 51.00 55.50 60.70 65.70
23.89 21.72 19.72 18.07
14.561 15.947 17.473 18.982
3,700 4,690 5,950 7,640
3,680 4,650 5,920 7,580
3,660 4,610 5,880 7,500
3,640 4,560 5,840 7,420
3,610 4,510 5,790 7,320
Copyright American Petroleum Institute Reproduced by IHS under license with API
8,960 13,700 17,940 19,440 20,230
5,390 7,960 11,250 14,160 15,720 16,920
8,850 13,470 17,550 19,020 19,800
5,350 7,870 11,080 13,920 15,440 16,550
8,730 13,230 17,140 18,570 19,330
5,320 7,780 10,900 13,670 15,150 16,170
8,600 12,970 16,700 18,100 18,840
5,290 7,670 10,710 13,390 14,830 15,750
8,460 12,690 16,230 17,590 18,310
5,250 7,560 10,500 13,100 14,490 15,310
8,300 12,390 15,740 17,050 17,750
5,200 7,430 10,270 12,780 14,130 14,840
8,130 12,060 15,210 16,490 17,160
7,940 11,720 14,660 15,890 16,540
7,740 11,350 14,080 15,260 15,880
7,520 10,960 13,470 14,600 15,190
7,270 10,530 12,820 13,900 14,470
7,010 10,080 12,140 13,160 13,700
5,600 7,880 9,910
5,140 5,080 5,000 4,910 4,800 4,680 7,290 7,140 6,970 6,790 6,580 6,360 10,030 9,760 9,480 9,170 8,850 8,490 12,450 12,080 11,700 11,290 10,850 10,380 13,720 13,220 12,700 12,140 11,560 10,950 14,350 13,830 13,280 12,700 12,090 11,460
15,500 15,260 15,000 14,720 14,410 14,090 13,740 13,360 12,970 12,510 11,960 11,390 10,790 6,480 6,440 6,390 6,340 6,270 6,200 8,610 8,520 8,420 8,310 8,190 8,060 11,040 10,900 10,740 10,570 10,390 10,190
6,120 7,920 9,970
6,030 7,760 9,740
5,930 7,590 9,480
5,810 7,400 9,210
5,680 7,190 8,920
5,540 6,970 8,610
5,370 6,720 8,270
4,270 5,200 7,630
4,200 5,160 7,500
4,130 5,100 7,360
4,050 5,030 7,200
3,970 4,960 7,030
3,870 4,870 6,840
3,810 4,770 6,640
3,750 4,650 6,410
3,570 4,440 5,740 7,220
3,530 4,370 5,670 7,100
3,490 4,300 5,600 6,980
3,430 4,210 5,510 6,840
3,370 4,140 5,410 6,680
3,300 4,090 5,300 6,510
3,220 4,020 5,180 6,320
3,130 3,950 5,030 6,110
BULLETIN ON PERFORMANCE PROPERTIES OF CASING, TUBING, AND DRILL PIPE
49
Table 4—Minimum Collapse Resistance of Casing Under Axial Load (7 of 7) Grade Q125 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Axial Stress—psi D in.
wt/ft lb/ft
D/T
Area in.2
–10,000 –5,000
0
5,000
10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 50,000 Collapse Pressure—psi
4.500 15.10
13.35
4.407
16,290 16,070 15,840 15,590 15,320 15,040 14,730 14,410 14,070 13,700 13,320 12,910 12,470
5.000 18.00 5.000 21.40 5.000 24.10
13.81 11.44 10.00
5.275 6.264 7.069
15,230 15,040 14,830 14,600 14,360 14,100 13,820 13,530 13,220 12,880 12,530 12,160 11,760 20,690 20,330 19,940 19,530 19,100 18,640 18,160 17,650 17,110 16,560 15,970 15,360 14,720 23,350 22,940 22,500 22,040 21,550 21,030 20,480 19,910 19,310 18,680 18,020 17,330 16,610
5.500 23.00
13.25
6.630
16,520 16,300 16,070 15,810 15,540 15,250 14,940 14,610 14,260 13,890 13,490 13,080 12,640
6.625 32.00
13.95
9.177
14,930 14,740 14,530 14,310 14,080 13,830 13,560 13,270 12,970 12,650 12,300 11,940 11,550
7.000 35.00 7.000 38.00
14.06 12.96
10.172 10.959
14,690 14,500 14,310 14,090 13,860 13,620 13,360 13,080 12,780 12,460 12,130 11,770 11,390 17,240 17,000 16,750 16,480 16,190 15,880 15,550 15,200 14,830 14,440 14,030 13,590 13,120
7.625 39.00 7.625 42.80 7.625 47.10
15.25 13.57 12.20
11.192 12.470 13.745
12,340 12,210 12,060 11,900 11,730 11,540 11,340 11,120 10,890 10,640 10,380 10,100 9,790 15,770 15,570 15,350 15,110 14,850 14,580 14,290 13,980 13,650 13,300 12,930 12,540 12,120 19,270 18,990 18,700 18,380 18,010 17,580 17,130 16,650 16,140 15,620 15,070 14,490 13,880
7.750 46.00
—
—
17,080 16,840 16,590 16,330 16,040 15,740 15,410 15,070 14,700 14,310 13,900 13,470 13,010
8.625 49.00
15.48
14.118
9.625 47.00 9.625 53.50
20.39 17.66
13.572 15.547
5,720 8,560
5,680 8,500
5,640 8,440
5,580 8,360
5,520 8,280
5,460 8,190
5,390 8,090
5,310 7,970
5,270 7,850
5,230 7,710
10.750 60.70 10.750 65.70
19.72 18.07
17.473 18.982
6,180 8,020
6,130 7,970
6,070 7,920
6,020 7,850
6,000 7,780
5,970 7,710
5,930 7,620
5,890 7,520
5,840 7,410
11.750 60.00
24.03
17.300
3,680
3,680
3,680
3,670
3,660
3,650
3,630
3,610
13.375 72.00
26.02
20.768
2,880
2,880
2,880
2,880
2,880
2,880
2,880
2,880
Copyright American Petroleum Institute Reproduced by IHS under license with API
11,930 11,800 11,660 11,510 11,350 11,170 10,980 10,780 10,560 10,330 10,070
9,800
9,510
5,180 7,560
5,120 7,400
5,040 7,220
5,780 7,290
5,700 7,160
5,620 7,010
5,520 6,850
3,580
3,550
3,500
3,450
3,400
2,880
2,870
2,850
2,830
2,800
Copyright American Petroleum Institute Reproduced by IHS under license with API
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