Invention Grant
US08909508B2 Petrographic image analysis for determining capillary pressure in porous media
有权
用于确定多孔介质中毛细管压力的岩相图像分析
- Patent Title: Petrographic image analysis for determining capillary pressure in porous media
- Patent Title (中): 用于确定多孔介质中毛细管压力的岩相图像分析
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Application No.: US13407561Application Date: 2012-02-28
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Publication No.: US08909508B2Publication Date: 2014-12-09
- Inventor: Neil F. Hurley , Mustafa Al Ibrahim , Weishu Zhao
- Applicant: Neil F. Hurley , Mustafa Al Ibrahim , Weishu Zhao
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Bridget Laffey; Jakub Michna; Daniel Matthews
- Main IPC: G06G7/50
- IPC: G06G7/50 ; G06G7/48 ; G06T7/00 ; G06T7/60 ; E21B49/08
Abstract:
This disclosed subject matter is generally related to methods for characterizing two-dimensional (2D) and three-dimensional (3D) samples to determine pore-body and pore-throat size distributions and capillary pressure curves in porous media using petrographic image analysis. Input includes high-resolution petrographic images and laboratory-derived porosity measurements. Output includes: (1) pore-body and pore-throat size distributions, and (2) simulated capillary pressure curves for both pore bodies and pore throats.
Public/Granted literature
- US20120275658A1 PETROGRAPHIC IMAGE ANALYSIS FOR DETERMINING CAPILLARY PRESSURE IN POROUS MEDIA Public/Granted day:2012-11-01
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