Inversion-based workflow for processing nuclear density images in high-angle and horizontal wells

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United States of America Patent

PATENT NO 9869792
SERIAL NO

14352566

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Abstract

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Methods and apparatus for characterizing a subterranean formation traversed by a wellbore including collecting data from the formation using a tool wherein the tool collects data to form an azimuthal image, characterizing a section of the formation comprising data and images acquired in a high angle wellbore section or horizontal wellbore section using a parametric model, and performing an inversion using apparent densities and volumetric photoelectric factor images to build a formation model wherein the inversion is tailored for high angle wellbore sections and/or horizontal wellbore sections.

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Patent Owner(s)

Patent OwnerAddress
SCHLUMBERGER TECHNOLOGY CORPORATION300 SCHLUMBERGER DRIVE SUGAR LAND TX 77478

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Habashy, Tarek M Burlington, US 60 1264
Miles, Jeffrey Ar, US 21 73
Omeragic, Dzevat Lexington, US 71 2297
Rasmus, John Richmond, US 37 332
Shetty, Sushil Arlington, US 6 39

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