Radiant energy – Geological testing or irradiation – Well testing apparatus and methods
Reexamination Certificate
2008-04-29
2008-04-29
Vu, Mindy (Department: 2884)
Radiant energy
Geological testing or irradiation
Well testing apparatus and methods
C250S269100, C250S269700
Reexamination Certificate
active
07365308
ABSTRACT:
A pulsed neutron tool with three or more detectors is used for making measurements inside casing. The measurements may be used to determine gas saturation at a constant gas pressure, pressure at constant gas saturation, or to determine both gas saturation and gas pressure.
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Guo Pingjun
Riley Steve
Trcka Darryl E.
Baker Hughes Incorporated
Madan Mossman & Sriram P.C.
Vu Mindy
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