Job safety meeting and review DOS. Vehicle pre trip inspection and journey management. Mobilize equipment. Well site survey: Stray voltage, HSE risk assessment, and lifting plan. Make sure that the well is done with circulation and in stable condition. Setup logging truck. perform pre trip inspection of logging unit. Follow Field Operation Manual FOM MAN-GL-HAL-WPS-021 Follow Truck and Skid operation FOM MAN-GL-HAL-WPS-051 7. Rig up operation. Note: Follow Rig up operation FOM MAN-GL-HAL-WPS-033
8. Make up and RIH CCL with used gun 2” 10ft. 9. Surface check tool: Note: Ensure all measurement for all tool string length 10. Ensure sensor delay are correct. 11. Depth Control Manual Manual and winch operation FOM MAN-GL-HAL-WPS-029 MAN-GL-HAL-WPS-029.. Perform correlation with reference log. 12. Slowing down in restriction 13. When all tool are in the mud. Check all depth d epth correction. correct ion. Verify that sonic s onic wave is normal. Continue RIH with maximum speed following the 80/120 rule. While running in hole, down-log and check tension every 300 m. 14. Continue run in hole until at least 3 collars below zone of perforation. 15. Stop at TD and log up 100 m @ 15 m/min for repeat section. Drop back down, and make Main pass 100 with speed 15 m/m.
Tool needed for correlation : CCL Correlation Reference Log : Client will provide hardcopy of Open Hole log and Cased Hole Log (GR-CCL Correlation Log or GR-CCL-CBL-VDL Log). Reference Dummy Run Correlation
As per client’s client’s request request
Log Main, repeat Perform correlation correlati on at target depth and compare to GR-CCL at Open Hole Log
Note: o Perform depth control as per procedure o Record repeat pass 100 m 16. Pulling out hole safely, follow winch operational procedure. 17. Rig down and check tool string assembly. 18. Make up GR (optional) - CCL - Gun 2-1/8” 6 SPF. For CCL Perforation refer to CCL FOM Manual_D00621898 Ensure gun loaded as per ShockPro Lite underbalance simulation simulati on result
Please refer to this link for gun loading procedure Capsule gun, and GD-INDHAL-WPS-425-IDP After connect the gun to the tool string, measure CCL to top of shot distance. client representative have to be present and confirmed that the measurement is correct
19. Surface check tool: Note: Ensure all measurement for all tool string length Ensure CCL delay are correct.
20. RIH tool as per Depth Control Manual and winch operation FOM MAN-GL-HAL-WPS029. Perform correlation with reference log. Tool needed for correlation : CCL (GR as contingency if GR CCL not available or no CCL distinct pattern) Correlation Reference Log :
CUSTOMER will provide hardcopy of Open Hole log and Cased Hole Log (GR-CCL Correlation Log or GR-CCL-CBL-VDL Log). If Hardcopy of Reference Log unavailable at Location, use latest BHA tally and tubing tally Reference 2-1/8” Perforation
As per client’s request. (Do not tag TD)
Run in hole Correlation on well reference (if available) Correlate to reference log from 2 collar below perforation zone to 3 collar above Tag the line after first run
Note:
Ensure correlation log is correct, up to date, no hand writing and cover target zone interval. Count the collar between all well jewelry. Ensure all sensor offset are correct. Slowing down at restriction.
21. Pulling out of hole safely, follow winch operational procedure. 22. Rig down and check tool string assembly. 23. Perform post trip logging unit. 24. Perform journey management if applicable. 25. Demobilize equipment back to base. 26. Complete paperwork, Orion and LQA.