Predicting carbonate rock solid permittivity

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United States of America Patent

PATENT NO 9121959
APP PUB NO 20130006535A1
SERIAL NO

13173705

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Apparatus and methods for determining the rock solid (matrix) dielectric permittivity for subterranean rocks, such as carbonate rocks, are described. According to some embodiments, this is accomplished by linking the matrix permittivity to the detailed chemical composition of the rock. The linking function is defined by coefficients for each component that can be determined by inversion in a laboratory calibration process such that the function compensates for the permittivity contribution of rock components that may be undetectable through downhole logging procedures.

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Patent Owner(s)

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SCHLUMBERGER TECHNOLOGY CORPORATION300 SCHLUMBERGER DRIVE SUGAR LAND TX 77478

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akbar, Mahmood Al-Khobar, SA 4 84
Donadille, Jean-Marc Chatillon, FR 14 130
Ligneul, Patrice Al-Khobar, SA 36 387
Zhang, Tianhua Chatillon, FR 19 211

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