Well |
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| 申请号 | US14712007 | 申请日 | 2015-05-14 | 公开(公告)号 | US10030466B2 | 公开(公告)日 | 2018-07-24 |
| 申请人 | Metrol Technology Limited; | 发明人 | Shaun Compton Ross; Leslie David Jarvis; | ||||
| 摘要 | A well (10) comprising a packer apparatus, the packer apparatus comprising: a packer (16) and an activation mechanism; wherein the activation mechanism comprises an expansion mechanism for expanding the packer (16) and a wireless receiver (360) optionally a transceiver. For certain embodiments the wireless receiver may be acoustic and/or electromagnetic. The receiver is adapted to receive a wireless control signal and control the activation mechanism and wherein the packer apparatus is provided downhole in any one of the following locations, (i) on a production tubing; (ii) in a casing annulus between two different casing strings; (iii) between the casing and formation; (iv) on a sub-assembly within an uncased section of the well and (v) on a drill string. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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