Informacion importante sobre un DV tool de halliburton para cementacion de pozos petroleros
Halliburton Exam Math and Geometry (Calculators are not allowed) ---------------------------------------
1. Add 788632 + 39678 + 56831 + 21. (Don't use calculator – calculator – your your sheet has to show all workings). 2. Convert the following fractions into decimal: (Don't use calculator – calculator – your your sheet has to show all workings). 16/80 1/8 5/16 6/32 3. Multiply 983724 by 79. (Don't use calculator – your – your sheet has to show all workings). train your self on such as these problems.
4. Find the area of a circle 2 inches in diameter. (Don't use calculator – calculator – your your sheet has to show all workings). A = πr^2 (circle). radius r
5. Find the flat surface area in square inches of this rectangle 8 3/4 inches x 6 inches? for a rectangle with length l and width w
8. Find the volume of this cylinder c ylinder in cubic feet, in barrels and in gallons. d=16 ft and height=20 ft? the volume of cylinder= πr^2h
9. The formula to convert degrees centigrade (o C) to degrees Fahrenheit (o F) is: o F = ( o C * 1.8) +32. What is 60 o C in o F? 1
• 1690 • 2.8125 • 59077 • 140
11. How many sides are there in a rectangle? •6 •4 •2 •8
12. 67% of 100 is equal to what whole number? • 34 • 67 • 3/4 • 2/3
13. Find the volume of the below box in cubic feet and in U.S. barrels. 1 cubic feet = 0.1781 U.S. barrels 14. If 100 kilograms (Kg) is equal to 220 pounds, what's 1100 pounds equal to in kilograms? • 2200 Kg. • 242000 Kg. • 11 Kg. • 500 Kg.
Basic Electronics: -----------------------1. A meter used to measure voltage in an electrical circuit is called: • Ammeter. • Ohmmeter. • Odometer. • Voltmeter.
2. A device used to store electrical charge: • Diode. • Capacitor. 2
• Resistor. • Transistor.
3. Formula of Ohm's Law: V/I=R. 4. When electrical current is flowing, the circuit being tested is said to be a "closed circuit". If electrical current is unable to flow, the circuit is said to be an "open circuit". With a meter which measures resistivity, which value of resistivity should you expect in measure in an open circuit? • 0.2 Ω. • 2000 Ω. • Infinity Ω. • None of the above. Basic Geology: --------------------
1. Which of the following is not a stratigraphic oil trap? • Unconformity. • Reef. • Anticline. • Pinchout.
2. Index fossils are most useful when they cover a large geological age while exist in a limited geographical area so that they identify (or date) the rock formation in which they are found. • True. • False.
3. The SaSO4 is known in nature as: • Limestone • Anhydrite. • Gypsum. • None of the above.
4. Fissility is a rock sample description specific for: • Limestone. 3
• Shale. • Sandstone. • Salt.
5. Which of the following is not a hydrocarbon: • Methane. • Pentane. • Acetylene. • None of the above. • A ll of the above.
6. The definition: "the pore spaces – connected or disconnected – resulting through alteration of a rock, commonly by processes such as dolimitization, dissolution or fracturing" belongs to: • Primary porosity. • Permeability. • Secondary porosity. • Effective porosity .
7. According to moh's scale of rock hardness, which of the following minerals is the softest: • Orthoclase. • Gypsum. • Quartz. • Fluorite. • moh's scale: Talc(1) - Gypsum(2) - Calcite(3) - Fluorite(4) - Apatite(5) Orthoclase(6) - Quartz(7) - Topaz(8) - Corundum(9) - Diamond(10).
8. Which of the following describes a rock with clay content: • Calcareous. • Fossiliferous. • Arenaceous. • Argillaceous.
9. Which of the following is not a fault type: • Strike- slip. • Oblique – slip. • Anti- dip. • Dip- slip. 4
10. Give an example of a rock with high porosity and high permeability. sandstone
11. Give an example of a rock with high porosity and low permeability. clay shale
12. Give an example of a rock with low porosity and low permeability. Salt
13. Which of the following is not an evaporite rock: • Gypsum. • Evaporite. • Muscovite. • Salt.
14. Arrange the following ages chronologically (mark them 1 to 5 where 1 is the oldest): • Tertiary. • Cambrian. • Triassic. • Jurassic. • Quaternary
