Invention Grant
- Patent Title: Methods for characterization of petroleum reservoirs employing property gradient analysis of reservoir fluids
- Patent Title (中): 采用油藏流体性质梯度分析表征石油储层的方法
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Application No.: US13641661Application Date: 2011-03-23
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Publication No.: US09442217B2Publication Date: 2016-09-13
- Inventor: Andrew E. Pomerantz , Oliver C. Mullins , Albert Ballard Andrews , Eric Lehne
- Applicant: Andrew E. Pomerantz , Oliver C. Mullins , Albert Ballard Andrews , Eric Lehne
- Applicant Address: US TX Sugar Land
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugar Land
- Agent Kenneth L. Kincaid
- International Application: PCT/IB2011/051230 WO 20110323
- International Announcement: WO2011/132095 WO 20111027
- Main IPC: G01V9/00
- IPC: G01V9/00 ; E21B49/08 ; G06F17/00
Abstract:
A methodology for reservoir understanding employs analysis of fluid property gradients to investigate and distinguish between non-compartmentalization of the reservoir, compartmentalization of the reservoir, and lack of thermodynamic equilibrium in the reservoir.
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