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DISTRIBUTED CLAMPS FOR A DOWNHOLE SEISMIC SOURCE

机译:井下地震源的分布式夹具

摘要

The present disclosure relates to increasing the output power of a clamped seismic or acoustic source disposed in a wellbore without damaging the borehole/casing/cement. One or more sources are provided and carried on a conveyance mechanism. The conveyance mechanism may be a wireline, a coiled tubing, or a drill pipe. The one or more sources are run into and/or out of the wellbore and temporarily disposed at various locations within the wellbore. The one or more sources are temporarily clamped to the wellbore at the various locations using distributed clamping, and a source signal is generated by the distributed clamped source. The distributed clamping device may have multiple clamping mechanisms along an increased length of the source or a continuous clamping mechanism along an increased length of the source.
机译:本公开涉及在不损坏井眼/套管/水泥的情况下增加布置在井眼中的夹紧地震或声源的输出功率。提供一种或多种源并将其承载在输送机构上。输送机构可以是钢丝绳,连续油管或钻杆。一个或多个源进入和/或离开井眼,并暂时布置在井眼内的各个位置。使用分布式钳位将一个或多个源临时固定在各个位置的井眼上,并通过分布式钳位源生成源信号。分布式夹持装置可沿着源的增加的长度具有多个夹持机构,或者具有沿着源的增加的长度的连续夹持机构。

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