Radiant energy – Geological testing or irradiation – Well testing apparatus and methods
Patent
1995-10-30
1997-03-04
Porta, David P.
Radiant energy
Geological testing or irradiation
Well testing apparatus and methods
2502693, G01V 512
Patent
active
056082142
ABSTRACT:
A gamma ray spectral tool is provided that can be used in slick line systems. The tool includes a battery, a controller, and a memory. In operation, the tool compresses data from the spectral detector for storage in the memory, allowing for long runs without the memory overflowing. Further, a controller latches the self-adjusting stabilization feature of the spectral detector when gamma ray intensity exceeds a predetermined threshold, preventing erroneous "stabilization" by the stabilization feature of the spectral detector.
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Baron Emilio A.
Berneking David J.
Chisholm John W.
Fisher Marc K.
Foreman James R.
Bruce David Vernon
Porta David P.
Protechnics International, Inc.
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