发明名称 |
WELL TREATMENT |
摘要 |
A method and system for increasing fracture conductivity. A slurry, of a solid particulate freely dispersed in fluid spaces around macrostructures suspended in a carrier fluid, is injected into a fracture, the solid particulate is aggregated in the fracture to form clusters, and the pressure reduced to prop the fracture open on the clusters and form interconnected, hydraulically conductive channels between the clusters. The system comprises a subterranean formation, a treatment slurry stage disposed in a wellbore penetrating the formation, and a pump system to inject the treatment fluid stage into a fracture. |
申请公布号 |
WO2015148151(A1) |
申请公布日期 |
2015.10.01 |
申请号 |
WO2015US20316 |
申请日期 |
2015.03.13 |
申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
CHEN, YIYAN;REFUNJOL, GISELLE;KOVALEVSKY, OLEG;MAKARYCHEV-MIKHAILOV, SERGEY;LOISEAU, ANTHONY;LADVA, HEMANT K. J. |
分类号 |
E21B43/26;C09K8/62;C09K8/80 |
主分类号 |
E21B43/26 |
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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