发明名称 Well production apparatus
摘要 A well production apparatus is provided for a well having a pressure control device operatively associated with the well for controlling pressure within the apparatus and well, wherein the apparatus includes a buoyant tubing member of a sufficient diameter to contain a submersible pump therein which is connected to a compressor. The apparatus further includes a gas fluids separator in the casing of the well. A fluids composition sensor and transmitter are provided for aiding in operating the apparatus.
申请公布号 US6196310(B1) 申请公布日期 2001.03.06
申请号 US19990262283 申请日期 1999.03.04
申请人 KNIGHT ROY F. 发明人 KNIGHT ROY F.
分类号 E21B43/34;(IPC1-7):E21B43/00 主分类号 E21B43/34
代理机构 代理人
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