发明名称 |
METHOD FOR ENHANCING FRACTURE PROPAGATION IN SUBTERRANEAN FORMATIONS |
摘要 |
<p>The present invention provides a method of hydraulically fracturing a well penetrating an subterranean formation by optimizing the spacing of fractures along a wellbore to form a complex network of hydraulically connected fractures by identifying a deviated wellbore in a subterranean formation; introducing a series of fractures in the deviated wellbore, wherein the series of fractures comprising at least a first fracture, a second fracture, a third fracture and a fourth fracture each separated by a non-uniformed and an increased spacing distance such that the spacing distance from each adjacent fracture in the series of fractures is at an increased distance; and forming one or more complex fractures extending from the series of fractures to form a complex fracture network.</p> |
申请公布号 |
WO2014055273(A1) |
申请公布日期 |
2014.04.10 |
申请号 |
WO2013US61134 |
申请日期 |
2013.09.23 |
申请人 |
TEXAS TECH UNIVERSITY SYSTEM |
发明人 |
SOLIMAN, MOHAMED;RAFIEE, MEHDI;PIRAYESH, ELIAS |
分类号 |
E21B43/30;E21B43/26;E21B49/00 |
主分类号 |
E21B43/30 |
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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