Hydrogen Sulfide Drilling Contingency Plan

OVERVIEW

H2S HAZARD CONDITIONS

PREPARATION FOR H2S OPERATIONS

NORMAL OPERATIONS

H2S OPERATIONS

H2S Monitoring Responsibilities

General Safety Practices

Opening the Drill String on the Drill Floor

Removing Core from Core Barrel on the Drill Floor

Core Processing on the Core-Receiving Platform

Core Processing in the Core Laboratory

Handling Downhole and Logging Tools at Various Locations

SPECIAL CORING PROCEDURES FOR H2S SITES

SPECIAL LOGGING PROCEDURES FOR H2S SITES

H2S EMERGENCY CONDITION

PERSONNEL RESCUE

REFERENCES

APPENDIX A

APPENDIX B

APPENDIX C

APPENDIX D

APPENDIX E

APPENDIX F

PUBLISHER'S NOTES

DISCLAIMER

PDF version