发明名称 |
GAS GENERATING SYSTEM FOR STIMULATION AND DELIQUIFICATION |
摘要 |
A gas generating system for use in stimulation or in deliquification/dewatering includes a foam generating agent, a foam enhancing agent and a gas generating additive. The foam generating agent is absorbed or adsorbed on a first plurality of substrates and the foam boosting agent is absorbed or adsorbed on a second plurality of substrates. The gas generating additive preferably includes an acidic component contained within a releasing mechanism container and a carbonate or bicarbonate contained within a releasing mechanism container. The use of encapsulated substrate permits the staged and targeted delivery of treatment chemicals in fractures extending from the wellbore or in the wellbore itself. |
申请公布号 |
US2013029883(A1) |
申请公布日期 |
2013.01.31 |
申请号 |
US201113194587 |
申请日期 |
2011.07.29 |
申请人 |
CESI CHEMICAL, INC.;DISMUKE KEITH;FOX RICHARD NELSON;JUPPE HERBERT;KAUFMAN PHILLIP B.;PENNY GLENN S.;ZHOU BILL |
发明人 |
DISMUKE KEITH;FOX RICHARD NELSON;JUPPE HERBERT;KAUFMAN PHILLIP B.;PENNY GLENN S.;ZHOU BILL |
分类号 |
C09K8/62 |
主分类号 |
C09K8/62 |
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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