Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Earth science
Reexamination Certificate
2011-08-09
2011-08-09
Le, John H (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Earth science
C073S152240, C073S152270, C166S250070, C702S085000
Reexamination Certificate
active
07996153
ABSTRACT:
A method includes calculating a correction factor that uses a tool component volume change model to estimate a system volume change resulting from a change in the tool component. An apparatus includes a carrier conveyable into a well borehole, a formation test tool coupled to the carrier, the formation test tool including a tool component. A measurement device to estimate a change in the tool component during operation, and a compensator uses an estimated system volume change resulting at least in part from the change in the tool component during a downhole operation, the compensator compensating for the system volume change and wherein the estimated system volume change is estimated at least in part using a volume change model.
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Kischkat Tobias
Meister Matthias
Niemeyer Eick
Baker Hughes Incorporated
Cantor & Colburn LLP
Le John H
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