发明名称 |
FLOW CONTROL IN SUBTERRANEAN WELLS |
摘要 |
A method of restoring flow through an opening in a well, the opening being blocked by a plugging device, can include conveying a well tool into the well, contacting the plugging device with the well tool, and permitting flow through the opening as a result of the contacting step. Another method of restoring flow through an opening blocked by a plugging device in a well can include conveying a well tool into the well, reducing pressure in the well with the well tool, and permitting flow through the opening as a result of the pressure reducing step. |
申请公布号 |
WO2016176181(A1) |
申请公布日期 |
2016.11.03 |
申请号 |
WO2016US29314 |
申请日期 |
2016.04.26 |
申请人 |
THRU TUBING SOLUTIONS, INC. |
发明人 |
SCHULTZ, Roger, L.;WATSON, Brock, W.;FERGUSON, Andrew, M.;FUNKHOUSER, Gary, P. |
分类号 |
E21B33/13;E21B23/00;E21B33/138 |
主分类号 |
E21B33/13 |
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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