发明名称 |
ANALYSIS OF PETROGRAPHIC IMAGES FOR DETECTION OF CAPILLARY PRESSURE IN POROUS MEDIA |
摘要 |
FIELD: measurement equipment.SUBSTANCE: invention relates to methods of description of characteristics of 2D and 3D samples to determine spread of pore body and pore channel sizes, and also curves of dependence of capillary pressure in a porous medium. Input information includes petrographic images of high resolution and laboratory measurements of porosity. Output information includes distribution of pore body and pore channel sizes and modelling of curves of capillary pressure dependence both for the pore body and pore channels.EFFECT: improved analysis.30 cl, 27 dwg |
申请公布号 |
RU2543698(C1) |
申请公布日期 |
2015.03.10 |
申请号 |
RU20130143616 |
申请日期 |
2012.02.28 |
申请人 |
SHLJUMBERGER TEKNOLODZHI B.V. |
发明人 |
KHERLI NEJL F.;AL' IBRAKHAM MUSTAFA;CHZHAO VEJSHU |
分类号 |
G01N15/08 |
主分类号 |
G01N15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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