发明名称 |
SYSTEM AND METHOD FOR FORMING CAVITIES IN A WELL |
摘要 |
A technique is provided to form perforations in a wellbore. The formation of perforations is carefully controlled by a perforating device to create a series of sequential perforations in a desired arrangement. The perforating device is lowered to a desired location in the wellbore and then moved incrementally to enable sequential perforations in the desired arrangement.
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申请公布号 |
US2007175637(A1) |
申请公布日期 |
2007.08.02 |
申请号 |
US20060610914 |
申请日期 |
2006.12.14 |
申请人 |
LEISING LAWRENCE J;RAMSEY ROBERT MICHAEL;MCGILL HOWARD L |
发明人 |
LEISING LAWRENCE J.;RAMSEY ROBERT MICHAEL;MCGILL HOWARD L. |
分类号 |
E21B43/11 |
主分类号 |
E21B43/11 |
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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