发明名称 |
METHOD FOR ENHANCING PRODUCTIVITY OF HYDROCARBON FORMATIONS USING FLUID CONTAINING ORGANOMETALLIC CROSSLINKING AGENT AND SCALE INHIBITOR |
摘要 |
Scales are prevented or inhibited from forming in a well or in a formation penetrated by a well by pumping into the well a fluid comprising a hydratable polymer, a crosslinking agent, such as an organometallic crosslinking agent containing a polyvalent metal and a scale inhibitor selected from the group consisting of polyvinyl sulfonates, a polyacrylamidomethylpropane sulfonic acid, carboxymethyl inulin and sulfonated polyacrylates and mixtures thereof. |
申请公布号 |
CA2920668(A1) |
申请公布日期 |
2015.03.05 |
申请号 |
CA20142920668 |
申请日期 |
2014.08.12 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
SHEN, DONG;GALVAN, DORA V.;LE, HOANG V.;QU, QI |
分类号 |
C09K8/528;C09K8/68;C09K8/88;C09K8/90 |
主分类号 |
C09K8/528 |
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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