PITTSBURGH - At least two gas wells near a community that has complained of sudden drinking water pollution developed casing problems during the drilling process, but neither Rex Energy Corp. nor ...

Casing wear remains a critical issue in oil and gas well operations, particularly as wells become deeper and more deviated. Research in this field focuses on elucidating the mechanisms of wear that ...

Well casing is the set of concentric steel strings run and cemented in a borehole to provide structural support, isolate formations, and create a pressure-tight conduit for drilling and production. It ...

Australian independent Empire Energy is on track to this month spud its eagerly awarded Carpentaria-5H (C-5H) well on its Beetaloo basin shale gas acreage onshore Australia. The company is now focused ...