发明名称 Well production apparatus and method
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. A method of enhancing oil and gas recovery is also provided.
申请公布号 US6209651(B1) 申请公布日期 2001.04.03
申请号 US19990262286 申请日期 1999.03.04
申请人 KNIGHT ROY F. 发明人 KNIGHT ROY F.
分类号 E21B43/00;E21B43/12;E21B43/34;(IPC1-7):E21B43/00;E21B47/00 主分类号 E21B43/00
代理机构 代理人
主权项
地址