- 专利标题： Flow control in subterranean wells
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申请号： US15567779申请日： 2016-04-26
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公开(公告)号： US10655427B2公开(公告)日： 2020-05-19
- 发明人: Roger L. Schultz , Brock W. Watson , Andrew M. Ferguson , Gary P. Funkhouser
- 申请人： THRU TUBING SOLUTIONS, INC.
- 申请人地址： US OK Oklahoma City
- 专利权人： THRU TUBING SOLUTIONS, INC.
- 当前专利权人： THRU TUBING SOLUTIONS, INC.
- 当前专利权人地址： US OK Oklahoma City
- 代理机构： Smith IP Services, P.C.
- 国际申请： PCT/US2016/029314 WO 20160426
- 国际公布： WO2016/176181 WO 20161103
- 主分类号： E21B33/138
- IPC分类号： E21B33/138 ; C09K8/516 ; C09K8/508 ; E21B33/12
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.
公开/授权文献
- US20180148994A1 FLOW CONTROL IN SUBTERRANEAN WELLS 公开/授权日：2018-05-31
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