发明名称 |
Method of perforating a well. |
摘要 |
A formation in an oil well is perforated in a particular direction by first determining the direction of maximum horizontal stress field in the formation, and then perforating on a single vertical plane extending in that direction. The said direction can be the azimuthal direction. |
申请公布号 |
EP0602980(A3) |
申请公布日期 |
1995.04.05 |
申请号 |
EP19930310181 |
申请日期 |
1993.12.16 |
申请人 |
HALLIBURTON CO |
发明人 |
VENDITTO JAMES J;ABASS HAZIM H;MCMECHAN DAVID E;BLAUCH MATTHEW E |
分类号 |
E21B43/119;E21B43/26;E21B47/02 |
主分类号 |
E21B43/119 |
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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