Abstract: In order to effectively plug the fracture channeling-path in the high water cut fractured low permeability reservoir, a new type of water shutoff agent is developed by bottle tests and its injectivity and plugging performance ...

Abstract: Due to the limited temperature resistance, the deep conformance control technology of using the conventional hydrolyzed polyacrylamide (HPAM) gel failed to enhance oil recovery in high-temperature heterogeneous oil reservoirs. ...