发明名称 |
SUBTERRANEAN TREATMENT FLUIDS, FRICTION REDUCING COPOLYMERS, AND ASSOCIATED METHODS |
摘要 |
Provided are aqueous treatment fluids that comprise water, and a friction reducing copolymer of the present invention that comprises acrylamide in an amount in the range of from about 60 % to about 90 % by weight and acrylic acid in an amount in the range of from about 10 % to about 20 % by weight; and introducing the aqueous treatment fluid into the portion of the subterranean formation. Methods of treating portions of subterranean formation using the aqueous treatment fluid also are provided.
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申请公布号 |
CA2611841(C) |
申请公布日期 |
2011.08.02 |
申请号 |
CA20062611841 |
申请日期 |
2006.06.13 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
CHATTERJI, JITEN;KING, KAREN L.;MCMECHAN, DAVID E. |
分类号 |
C09K8/68;C09K8/12;E21B43/26;F17D1/17 |
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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