发明名称 |
STABILIZING COMPOUND WITH CATIONIC GROUP AND HYDROPHOBIC PORTION FOR WATER-SWELLABLE MINERALS |
摘要 |
A treatment fluid for treating a portion of a water- sensitive subterranean formation comprising: a base fluid; and a stabilizing compound, wherein the stabilizing compound reduces or eliminates swelling of a water-swellable mineral of the portion of the water-sensitive subterranean formation, and wherein the stabilizing compound comprises: (A) a cationic functional group; and (B) a hydrophobic portion. A method of treating a portion of a water-sensitive subterranean formation comprising: introducing a treatment fluid into a wellbore, wherein the wellbore penetrates the subterranean formation, wherein the portion of the subterranean formation comprises a water-swellable mineral. |
申请公布号 |
WO2015174982(A1) |
申请公布日期 |
2015.11.19 |
申请号 |
WO2014US38165 |
申请日期 |
2014.05.15 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
VO, LOAN, K.;WEAVER, JIMMIE, D.;NGUYEN, PHILIP, D. |
分类号 |
C09K8/14;C09K8/035;E21B43/22 |
主分类号 |
C09K8/14 |
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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