发明名称 SURFACE-MODIFYING AGENTS FOR WETTABILITY MODIFICATION
摘要 A method and composition for treating a subterranean formation with a fluid, including forming a fluid including a particulate and an organosilane with the chemical formula RnSiX4-n, wherein n is equal to 1, 2, or 3, R is an organic functional group, and X is a halogen, alkoxy, or acetoxy group, introducing the fluid into a subterranean formation with exposed surfaces, and modifying the wettability of a surface of the particulate or subterranean formation or both. A method and composition for treating a subterranean formation with a fluid including forming a fluid comprising a particulate and an organosilane, introducing the fluid into a subterranean formation with exposed surfaces, and modifying the wettability of the proppant or surfaces or both, wherein the wettability modification degrades. A method and composition for producing hydrocarbon from a subterranean formation, including providing a wellbore in a subterranean formation, forming a fluid including a particulate and an organosilane with the chemical formula RnSiX4-n, wherein n is equal to 1, 2, or 3, R is an organic functional group, and X is a halogen, alkoxy, or acetoxy group, introducing the fluid into the subterranean formation with exposed surfaces, modifying the wettability of a surface of the particulate or the subterranean formation or both, and producing hydrocarbon from the wellbore in the subterranean formation.
申请公布号 CA2748747(A1) 申请公布日期 2010.07.08
申请号 CA20092748747 申请日期 2009.12.22
申请人 SCHLUMBERGER CANADA LIMITED 发明人 FULLER, MICHAEL J.;HUGHES, TREVOR LLOYD;GEDDES, JILL F.
分类号 C09K8/584;C09K8/60;C09K8/68;C09K8/80 主分类号 C09K8/584
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