Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis
Reexamination Certificate
2006-04-25
2006-04-25
Williams, Hezron (Department: 2856)
Measuring and testing
Borehole or drilling
Fluid flow measuring or fluid analysis
C073S152180, C073S863710, C073S863810, C073S864810, C096S217000, C096S413000
Reexamination Certificate
active
07032444
ABSTRACT:
This invention concerns a module for extracting samples in gas phase of compounds present in an underground working liquid, the extractor module including a receptacle for the liquid, associated with a device for stirring the liquid, a liquid inlet duct, a liquid evacuation duct, an auxiliary gas admission duct, and an outlet duct for delivering auxiliary gas and gas extracted from the liquid. The auxiliary gas admission duct and the evacuation duct include a common segment, for preventing the auxiliary gas from passing is provided in the evacuation duct downstream from the common segment in the liquid-passing direction.
REFERENCES:
patent: 2341169 (1944-02-01), Wilson et al.
patent: 2514690 (1950-07-01), Bliss et al.
patent: 3240068 (1966-03-01), Horeth et al.
patent: 3418841 (1968-12-01), Issenmann
patent: 4326863 (1982-04-01), Day et al.
patent: 4559808 (1985-12-01), Sturman
patent: 4635735 (1987-01-01), Crownover
patent: 4887464 (1989-12-01), Tannenbaum et al.
patent: 4904603 (1990-02-01), Jones et al.
patent: 5090256 (1992-02-01), Issenmann
patent: 5191786 (1993-03-01), Baughman et al.
patent: 5199509 (1993-04-01), Wright et al.
patent: 5447052 (1995-09-01), Delaune et al.
patent: 5646336 (1997-07-01), Thompson et al.
patent: 5648603 (1997-07-01), Hanson
patent: 5734089 (1998-03-01), Thompson et al.
patent: 5777214 (1998-07-01), Thompson et al.
patent: 6389878 (2002-05-01), Zamfes
patent: 6436710 (2002-08-01), Sivavec et al.
patent: 6443001 (2002-09-01), Duriez et al.
patent: 6485688 (2002-11-01), Sivavec et al.
patent: 6520034 (2003-02-01), Masquelier et al.
patent: 0370548 (1990-05-01), None
patent: 0555965 (1993-08-01), None
patent: 2799790 (2001-04-01), None
Breviere Jérôme
Evrard Jean-François
Geoservices
Rogers David A.
Wenderoth , Lind & Ponack, L.L.P.
Williams Hezron
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