发明名称 |
Viscosifier for treatment of a subterranean formation |
摘要 |
Various embodiments disclosed related to methods, compositions, and systems for treating a subterranean formation including a viscosifier polymer. In various embodiments, the present invention provides a method of treating a subterranean formation that can include obtaining or providing a composition including a viscosifier polymer. The viscosifier polymer includes an ethylene repeating unit including a -C(O)NH2 group and an ethylene repeating unit including an -S(O)2OR1 group, wherein the repeating units are in block, alternate, or random configuration. At each occurrence R1 is independently selected from the group consisting of -H and a counterion. The method can also include placing the composition in a subterranean formation downhole. |
申请公布号 |
AU2014382640(A1) |
申请公布日期 |
2016.06.23 |
申请号 |
AU20140382640 |
申请日期 |
2014.02.12 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
KULKARNI, SANDEEP D.;GAMAGE, PUBUDU HASANKA;SHUMWAY, WILLIAM WALTER |
分类号 |
C09K8/68;C09K8/035;E21B43/22 |
主分类号 |
C09K8/68 |
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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