Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Earth science
Reexamination Certificate
2009-11-10
2010-11-30
Tsai, Carol S (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Earth science
C702S009000, C702S011000, C702S012000, C175S050000, C175S206000, C175S207000, C175S057000, C175S040000, C175S066000, C166S267000, C166S264000, C166S265000, C166S250160, C209S724000, C209S725000, C209S208000, C073S019020, C073S019090, C073S152280, C073S023350, C073S152040
Reexamination Certificate
active
07844400
ABSTRACT:
A low maintenance adjustable system for sampling gas from a well using a gas analyzer; a conditioning and filtering device; a gas trap having a plurality of couplings, a plurality of hammer unions, a plurality of base manifold pipes, a base manifold flow line, a chimney pipe connected to the base manifold flow line, a controllable valve, a reducer connected to the chimney, an expansion chamber component connected to the reducer, a restrictor mounted to the expansion chamber component, and a conduit connection connected to the restrictor for engaging a conduit to flow a gas sample from the gas trap to a gas analyzer.
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Bergman Stephen M.
Gonzales Richard James
Jennings Brian A.
Jennings Matthew J.
Selman Juanita C.
Buskop Wendy
Buskop Law Group PC
Selman and Associates, Ltd.
Tsai Carol S
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