发明名称 |
METHOD TO CHARACTERIZE UNDERGROUND FORMATION |
摘要 |
A method for determining a characteristic of an underground formation with a fluid is described. The method includes providing a sample material of the underground formation; measuring the permeability and the porosity of the sample material; performing a drainage test on the sample material using the fluid; estimating the threshold pressure of the sample material from the drainage test, the permeability and the porosity measurements; and determining the receding contact angle of the fluid on the sample material from the threshold pressure. The sample material can be disaggregated material.
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申请公布号 |
US2012152548(A1) |
申请公布日期 |
2012.06.21 |
申请号 |
US20100974229 |
申请日期 |
2010.12.21 |
申请人 |
HINKEL JERALD J.;WILLBERG DEAN;PAGELS MARKUS;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
HINKEL JERALD J.;WILLBERG DEAN;PAGELS MARKUS |
分类号 |
E21B43/16;C09K8/58;E21B49/00;G06F19/00 |
主分类号 |
E21B43/16 |
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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