发明名称 |
Hydrolyzable compounds for treatment of a subterranean formation and methods of using the same |
摘要 |
The present invention relates to hydrolyzable compounds for treatment of a subterranean formation and methods of using the same. In various embodiments, the present invention provides a method of treating a subterranean formation including obtaining or providing a composition comprising a hydrolyzable compound comprising at least one of an ester and an anhydride. The method can include placing the composition in a subterranean formation, and at least partially hydrolyzing the hydrolyzable compound to reduce the pH downhole. In various embodiments, the subterranean formation can include a crosslinked gel, and the method can include at least partially breaking the crosslinked gel to provide a broken gel. The method can include at least partially removing the broken gel from the subterranean formation. |
申请公布号 |
AU2013399675(B2) |
申请公布日期 |
2017.02.16 |
申请号 |
AU20130399675 |
申请日期 |
2013.09.04 |
申请人 |
Halliburton Energy Services, Inc. |
发明人 |
Singh, Dipti;Holtsclaw, Jeremy |
分类号 |
C09K8/035;E21B43/22 |
主分类号 |
C09K8/035 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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