Reuters

Appears only drilling mud flowing from well, BP says

HOUSTON (Reuters) - BP Chief Operating Officer Doug Suttles said on Wednesday it appears drilling mud, not oil, was gushing from a ruptured undersea well six hours into an effort to halt a growing oil ...
WHYY

Mariner East pipeline construction spills up to 10,000 gallons of drilling mud into Chesco stream and lake

Sunoco’s Mariner East pipeline construction caused an estimated 10,000 gallons of drilling mud, or bentonite clay, to spill into Marsh Creek and Marsh Creek Lake at a state park in Chester County this ...
WHYY

DEP fines Sunoco again for drilling mud spills, but Mariner East pipeline opponents say penalties aren’t fixing the problem

This story originally appeared on StateImpact Pennsylvania. Environmental officials on Thursday announced their latest fine on Sunoco/Energy Transfer for spilling drilling mud along the controversial ...
Rigzone

What is the process of mud engineering in drilling operations?

Mud engineering designs, builds, operates, and continually optimizes the drilling fluid system to deliver wellbore stability, cuttings transport, pressure control, and equipment protection—safely and ...