Safety Around Mud Cleaning Equipment (Shale Shakers, Desilters, Desanders, Centrifuge) Guards should be properly installed at all times. Guards on mud pump couplers should be in
Drill Stem Testing Safety These drill stem testing safety recommendations have been prepared to advise operating company employees about actions they can take to influence the
Hydrogen Sulfide: Responsibilities and Duties of Personnel Depending on the rig’s emergency plan for an H2S release, crew personnel should follow their predetermined instructions. For example,
Hydrogen Sulfide Hydrogen sulfide (H2S) is a highly toxic, colorless gas. It is heavier than air, and when present in small amounts, has the characteristic odor
Checklist: Hazardous Materials For all but two of these questions, a “no” answer indicates corrective action needs to be taken. The two exceptions are indicated below.