A Novel Method for Determining the Degree of Clay Swelling in ClayPolymerWater Systems


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Аннотация

The effectiveness of various clay-shale swelling inhibitors was evaluated, and the hydration mechanism was studied using information on the contents of adsorbed water in clay–polymer–water systems. Quantitative analysis was performed by UV-photodetection and thermogravimetric analysis. The evaluation of the degree of shale hydration could provide new ideas for well designs, and information regarding the most effective and ecologically friendly swelling inhibitors.

Авторлар туралы

Gang Xie

State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation, Southwest Petroleum University

Email: bortum@mail.ru
ҚХР, Chengdu

Pingya Luo

State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation, Southwest Petroleum University

Email: bortum@mail.ru
ҚХР, Chengdu

Mingyi Deng

State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation, Southwest Petroleum University

Email: bortum@mail.ru
ҚХР, Chengdu

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© Springer Science+Business Media New York, 2016