发明名称 METHODS AND SYSTEMS FOR TREATING SUBTERRANEAN WELLS
摘要 The present invention is directed to a method and system for treating a well having a wellbore extending from a ground surface or subsea surface downhole to an oil producing formation. Oil producing formations are capable of generating formation fluids into a wellbore. Formation fluids are comprised of at least an oil fraction and an aqueous fraction. Emulsions may form during oil production, and such emulsions may be comprised of oil and water. Inhibitor compositions may be employed to break such emulsions.
申请公布号 WO2011149633(A3) 申请公布日期 2012.01.12
申请号 WO2011US35492 申请日期 2011.05.06
申请人 CHEVRON U.S.A. INC.;GALLUP, DARRELL L. 发明人 GALLUP, DARRELL L.
分类号 E21B33/13;E21B43/25 主分类号 E21B33/13
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