A client recently engaged our services to design hanger flanges to satisfy a prescribed load combination for each size. A hanger flange is a joint in a pipeline whose primary purpose is to react the axial load below the hanger flange into some structure (hence the term hanger). The requirements were that the design satisfy […]
Assume you wanted to deliver something via capillary tubing from topside to the producing zone(s) and there is (will be) a tubing retrievable sub-surface safety valve. You need a mechanism to bypass the safety valve without compromising it’s function. BJ-Services/Dyna Coil division has developed a technology that allows an operator to inject chemicals past […]