首页>
外国专利>
Polymer gel compositions for treating aqueous zones in subterranean formations and methods of treating the aqueous zones
Polymer gel compositions for treating aqueous zones in subterranean formations and methods of treating the aqueous zones
展开▼
机译:用于处理地下地层中水性区的聚合物凝胶组合物及其处理含水区的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A polymer gel composition for treating an aqueous zone of a subterranean formation may include a base polymer, a cross-linking agent, and an adsorption system. The adsorption system may include one or more silane compounds or a combination of silane compounds and silicates. The adsorption system may improve bonding of the polymer gel composition to the pore surfaces of the rock in the aqueous zone. A method of treating an aqueous zone of a subterranean formation may include injecting the polymer gel composition into the aqueous zone of the formation and allowing the polymer gel composition to cure to form a cross-linked polymer gel matrix that provides a barrier that reduces or prevents the flow of aqueous materials from the aqueous zone to the wellbore.
展开▼