发明名称 |
Method to evaluate the Rwb parameter of the dual water log interpretation model |
摘要 |
A method is described to evaluate the Rwb parameter, which can be applied to the Dual Water log interpretation model by measuring the resistivity of initial brines and of filtrates from muds prepared with shales. The method allows a more precise evaluation of the Rwb parameter and eventually the reservoir porosity as well as the hydrocarbon storage capacity of a given reservoir.
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申请公布号 |
US5395768(A) |
申请公布日期 |
1995.03.07 |
申请号 |
US19910647625 |
申请日期 |
1991.01.29 |
申请人 |
PETROLEO BRASILEIRO S.A. - PETROBRAS |
发明人 |
NERY, GERALDO G. |
分类号 |
E21B49/00;G01V11/00;(IPC1-7):G01N33/00 |
主分类号 |
E21B49/00 |
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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