发明申请
- 专利标题: FORMATION FLUID SAMPLING CONTROL
- 专利标题(中): 形成流体采样控制
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申请号: US13394785申请日: 2009-10-22
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公开(公告)号: US20120222852A1公开(公告)日: 2012-09-06
- 发明人: Michael T. Pelletier
- 申请人: Michael T. Pelletier
- 申请人地址: US TX Houston
- 专利权人: Haliburton Energy Services, Inc.
- 当前专利权人: Haliburton Energy Services, Inc.
- 当前专利权人地址: US TX Houston
- 国际申请: PCT/US09/61640 WO 20091022
- 主分类号: E21B43/12
- IPC分类号: E21B43/12 ; F04B23/00 ; F04B49/00
摘要:
In some embodiments, an apparatus and a system, as well as a method and an article, may operate a pump to obtain a formation fluid sample from a formation adjacent to a wellbore disposed within a reservoir, to detect a phase behavior associated with the fluid sample, and to adjust the volumetric pumping rate of the pump while repeating the operating and the detecting to maintain the pumping rate at a maintained rate, above which the phase behavior changes from a substantially single phase fluid flow to a substantially multi-phase flow. Additional apparatus, systems, and methods are disclosed.
公开/授权文献
- US08955376B2 Formation fluid sampling control 公开/授权日:2015-02-17