..., and an anti-foaming agent at 16 to 16.4 ppg. Several mechanical enhancers, including polymeric and fiber additives, were investigated. The cement samples were cured inside the HTHP tensiometer at downhole conditions, and the tensile strength was measured in situ at the same curing conditions. The in-situ...

... conducted to develop a predictive relationship between the mesostructure and physical properties of foamed cements used in offshore applications. Samples of foamed cement have been generated using both atmospheric laboratory and high-pressure field preparation methods. Field-generated foamed cement samples...

... to deploy, carry a low operational risk, as well as being effective at curing losses. test method filter cake scorsone resistance pretreatment fluid loss cement sample circulation upstream oil & gas drilling fluids and materials society of petroleum engineers hfh treatment fracture...