Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Earth science
Reexamination Certificate
2011-03-01
2011-03-01
Feliciano, Eliseo Ramos (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Earth science
C702S009000, C702S011000, C702S061000, C702S064000, C430S122520, C324S367000, C324S374000, C073S760000
Reexamination Certificate
active
07899622
ABSTRACT:
A method and instrument provide a very detailed symmetric resistivity image of a formation. A first asymmetric resistivity image is collected from a first arrangement of electrodes, which form an asymmetric sensor. A second asymmetric resistivity image is collected from a second arrangement of electrodes, which form an asymmetric sensor. The first image and the second image overlap each other. The images are assembled about a selected reference point and then processed to provide the very detailed symmetric resistivity image.
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Itskovich, et al. “Single-Dipole High Frequency Electric Imager”. U.S. Appl. No. 11/758,875, filed Jun. 6, 2007.
Baker Hughes Incorporated
Cantor & Colburn LLP
Desta Elias
Feliciano Eliseo Ramos
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