发明名称 |
MULTI-STAGE GEOLOGIC FRACTURING |
摘要 |
Explosive geologic fracturing methods, devices, and systems can be used in combination with other geologic fracturing means, such as hydraulic fracturing methods, devices and systems, or other fluid-based fracturing means. An exemplary method comprises introducing an explosive system into a wellbore in a geologic formation, detonating the explosive system in the wellbore to fracture at least a first portion of the geologic formation adjacent to the wellbore, and introducing pressurized fluid into the wellbore to enhance the fracturing of the first portion of the geologic formation. Such multi-stage fracturing can further enhance the resulting fracturing of a geologic formation relative to explosive fracturing alone. |
申请公布号 |
WO2015009753(A1) |
申请公布日期 |
2015.01.22 |
申请号 |
WO2014US46744 |
申请日期 |
2014.07.15 |
申请人 |
LOS ALAMOS NATIONAL SECURITY, LLC |
发明人 |
MACE, JONATHAN, LEE;BRONISZ, LAWRENCE, E.;STEEDMAN, DAVID, W.;BRADLEY, CHRISTOPHER, ROBERT |
分类号 |
E21B43/26 |
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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