A casing-conveyed perforating and integral flapper valve system proved effective in developing stacked pay Beluga sands in the Kenai gas field in Alaska's Cook inlet. This well completion method ...

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 ...

A project in which existing 7-in. liners were tied back to surface then cemented stopped casing leaks in the Sarir and Messla oil fields in Libya. Many wells operated by Arabian Gulf Oil Co (AGOCO) in ...

The casing lines the wellbore, keeping it insulated while protecting the soil and groundwater around it from being contaminated by mud, fracking fluids, and more. It is built to resist high loads and ...