Identify components to test: casing head, tubing head, tree body, master/swab/wing valves, chokes, flanged connections, annulus outlets, VR plug threads. Define barriers: primary (tree + tubing hanger ...

Purpose: Establish the structural and pressure-containing interface at the seabed for an offshore well, enabling safe top-hole drilling, pressure control, and subsequent casing hanger landings under ...

The Mesa County Landfill, the largest in Western Colorado and the ninth largest open municipal landfill in the state, first ...

Scale inflicts water injection restrictions primarily under conditions of incompatible waters. 1-6 Typical examples include sea water with a high concentration of sulfate ion, and formation waters ...