supported by the Science and Technology Cooperation Project of the CNPC-SWPU Innovation Alliance(NO.2020CX040102,2020CX040201);National key R&D projects(No.2019YFA0708303);Sichuan Science and Technology Program(No.2020JDJQ0057);Sichuan Youth Science and technology innovation research team project(No.2020JDTD0018);Science and Technology Cooperation Project of the CNPC-SWPU Innovation Alliance(No.2020CX040102,2020CX040201);the Opening Project of Oil&Gas Field Applied Chemistry Key Laboratory of Sichuan Province(YQKF202101).
Shale hydration and swelling is the main obstacle to the development of shale gas utilizing water-based drilling fluids(WBDFs).In this work,the inhibition mechanism of alkylammonium inhibitor and alkylamine inhibitor ...
This workwas supported by the National Natural Science Foundation of China (Grant No. 4997249).
Two kinds of mudstones from the Tarim Basin and the Tuna Basin were treated with C8 and C18 alkylammonium cations. Both of them were dated by the K-Ar method. One kind of rock contains mainly diagenetic illite, and th...