Measuring and testing – Borehole or drilling – Fluid flow measuring or fluid analysis
Reexamination Certificate
2007-06-19
2007-06-19
Williams, Hezron (Department: 2856)
Measuring and testing
Borehole or drilling
Fluid flow measuring or fluid analysis
C073S061550
Reexamination Certificate
active
10297773
ABSTRACT:
There is described an analyzing device having two separation units to separate molecular species to detect molecular species in wellbore fluids with both separation units operating under forced flow conditions to provide for an active separation of subterranean wellbore effluent into its components for subsequent analysis.
REFERENCES:
patent: 3530711 (1970-09-01), Tocanne
patent: 4006630 (1977-02-01), Cathriner
patent: 4577492 (1986-03-01), Holba et al.
patent: 4661459 (1987-04-01), Hirtz
patent: 4676310 (1987-06-01), Scherbatskoy et al.
patent: 4739654 (1988-04-01), Pilkington et al.
patent: 4904603 (1990-02-01), Jones et al.
patent: 5042297 (1991-08-01), Lessi
patent: 5095983 (1992-03-01), Magnani
patent: 5147561 (1992-09-01), Burge et al.
patent: 5329811 (1994-07-01), Schultz et al.
patent: 5338448 (1994-08-01), Gjerde
patent: 5361632 (1994-11-01), Magnani
patent: 5616407 (1997-04-01), Fritz et al.
patent: 5673752 (1997-10-01), Scudder et al.
patent: 5837893 (1998-11-01), Chu
patent: 5859430 (1999-01-01), Mullins et al.
patent: 6033546 (2000-03-01), Ramsey
patent: 6223822 (2001-05-01), Jones
patent: 6305216 (2001-10-01), Samaroo
patent: 6938470 (2005-09-01), DiFoggio et al.
patent: 6939717 (2005-09-01), Jiang et al.
patent: 6964301 (2005-11-01), Hill et al.
patent: 7090012 (2006-08-01), Hill et al.
patent: 2004/0000193 (2004-01-01), Grotendorst et al.
patent: 2 216 569 (1989-10-01), None
Definition of “organic” from Merriam-Webster OnLine dictionary, 2 pages.
Definition of “chromatography” from Merriam-Webster OnLine dictionary, 2 pages.
Jiang Li
Jones Timothy Gareth John
Manz Andreas
Tantra Ratna
Fitzgerald John
Gahlings Steven
Gaudier Dale
Williams Hezron
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