发明名称 |
METHODS AND SYSTEMS FOR OBTAINING AN ELECTRICAL IMPEDIVITY AND/OR RESISTIVITY IMAGE OF A SUBTERRANEAN FORMATION. |
摘要 |
Methods and systems for obtaining an electrical impedivity and/or resistivity image of a subterranean formation are provided. The electrical impedivity and/or resistivity image can be obtained by determining first formation impedivity data and second formation impedivity data. The first formation impedivity data can be based on a component of the measured impedance data orthogonal a downhole fluid impedance. The second formation impedivity data can be based on an amplitude of the measured impedance data. A combined formation impedivity data can be obtained by combining a portion of the first formation impedivity data based on a first formation impedivity determination process with a portion of the second formation impedivity data based on a second formation impedivity determination process. The electrical impedivity and/or resistivity image of the subterranean formation can then be obtained by using the combined formation impedivity data. |
申请公布号 |
MX2014007817(A) |
申请公布日期 |
2015.01.19 |
申请号 |
MX20140007817 |
申请日期 |
2012.12.21 |
申请人 |
SCHLUMBERGER TECHNOLOGY B.V. |
发明人 |
PHLIP S. CHEUNG;TIANHUA ZHANG |
分类号 |
G01V3/24 |
主分类号 |
G01V3/24 |
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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