Hydrogen Sulfide – High Temperatur Drilling Contingency Plan TOC I. INTRODUCTION II SAFETY EQUIPMENT LIST AND LOCATION A. SAFE BRIEFING AREA B. WIND DIRECTION INDICATORS C. H2S WARNING SIGNS D. H2S DETECTORS AND ALARMS E. DRILL PIPE SAFETY VALVE AND FLOAT VALVE F. H2S SCAVENGERS G. WORK-CYLINDER RECHARGE STATIONS H. CASCADE AIR BREATHING SYSTEM I. [...]















