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探测地层电阻率的方法
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UA
United States Patent [191 [11] Patent Number: 5,463,320
Bonner et al. [45] Date of Patent: * Oct. 31, 1995
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DETERMINING THE RESITIVITY OF
OTHER PUBLICATIONS
UNDERGROUND FORMATIONS
SURROUNDINGA BOREHOLE S. Gianzero et al., “A new resistivity tool for
measurement-while-drilling, SPWLA Twenty-Sixth
[75] Inventors: Stephen D. Bonner, Sugar Land; Annual Logging Symposium, Jun. 17—20, 1985.
Richard A. Rosthal; Abdullah A. T. I. F. Grupping et 211., “Performance update of a
Bagersh, both of Houston, all of Tex.; dual-resistivity MWD tool with some promising results in
Martin G. Luling, Danbury, Conn; oil-based mud applications”, SPE 18115, pp. 73-85, Oct.
Jacques A. Jundt, Missouri City, Tex. 2—5, 1988, Houston, Tex.
Tl. F. Grupping et al., “Recent performance of the
[73] Assignee: Schlumberger Technology dual—resistivity MWD Tool”, SPE Formation Evaluation,
Corporation, New York, N.Y.
pp. 171—l
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