发明名称 |
SYSTEM AND METHOD FOR FRACTURING ROCK IN TIGHT RESERVOIRS |
摘要 |
Methods and systems are provided for fracturing rock in a formation to enhance the production of fluids from the formation. In one exemplary method, one or more wells are drilled into a reservoir, wherein each well comprises a main wellbore with two or more lateral wellbores drilled out from the main wellbore. One or more explosive charges are placed within each of the two or more lateral wellbores, and the explosive charges are detonated to generate pressure pulses which at least partially fracture a rock between the two or more lateral wellbores. The detonations are timed such that one or more pressure pulses emanating from different lateral wellbores interact. |
申请公布号 |
CA2791646(C) |
申请公布日期 |
2016.08.16 |
申请号 |
CA20112791646 |
申请日期 |
2011.02.17 |
申请人 |
EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
WALTERS, CLIFFORD;CHOI, NANCY HYANGSIL;MCCRACKEN, MICHAEL EDWARD;MOSS, JEFF H. |
分类号 |
E21B43/263 |
主分类号 |
E21B43/263 |
代理机构 |
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代理人 |
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地址 |
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