发明名称 |
METHOD AND APPARATUS FOR WELLBORE FLUID TREATMENT |
摘要 |
A tubing string assembly and a method are disclosed for fluid treatment of a wellbore. The tubing string assembly includes substantially pressure holding closures spaced along the tubing string, which each close at least one port through the tubi ng string wall. The closures are openable by a sleeve drivable through the tubing stri ng inner bore.
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申请公布号 |
CA2437635(A1) |
申请公布日期 |
2004.02.21 |
申请号 |
CA20032437635 |
申请日期 |
2003.08.20 |
申请人 |
PACKERS PLUS ENERGY SERVICES INC. |
发明人 |
THEMIG, DANIEL JON;FEHR, JIM |
分类号 |
E21B21/10;E21B33/12;E21B34/14;E21B41/00;E21B43/14;E21B43/25;(IPC1-7):E21B21/10 |
主分类号 |
E21B21/10 |
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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