发明名称 |
Methods of producing images of underground formations surrounding a borehole |
摘要 |
A method of producing images of formations surrounding a borehole, comprises: obtaining values of a first parameter in the borehole as a function of depth and azimuth at a first resolution; obtaining values of a second parameter in the borehole as a function of depth only at a second resolution; establishing a relationship between the first and second parameters at a matched resolution; using the relationship to derive values of the second parameter as a function of depth and azimuth; and producing an image of the second parameter as a function of depth and azimuth using the derived values of the second parameter. A method of producing three dimensional images comprises obtaining values of a first parameter in the borehole as a function of depth and azimuth at a first resolution; obtaining values of a second parameter in the borehole as a function of depth only at a second resolution; establishing a relationship between the first and second parameters at a matched resolution; using the relationship to derive values of the second parameter in a three dimensional array; and producing an image of the second parameter in three dimensions using the derived values of the second parameter.
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申请公布号 |
US2003223620(A1) |
申请公布日期 |
2003.12.04 |
申请号 |
US20030412175 |
申请日期 |
2003.04.11 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
ANXIONNAZ HERVE;DELHOMME JEAN-PIERRE;RAMAMOORTHY RAGHU |
分类号 |
E21B47/00;G01V1/50;(IPC1-7):G06K9/00 |
主分类号 |
E21B47/00 |
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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