Radiant energy – Geological testing or irradiation – Well testing apparatus and methods
Reexamination Certificate
2006-08-22
2006-08-22
Gabor, Otilia (Department: 2884)
Radiant energy
Geological testing or irradiation
Well testing apparatus and methods
C250S255000
Reexamination Certificate
active
07095012
ABSTRACT:
Methods of analyzing formation fluids in an oilfield environment are near-infrared absorption spectroscopy. Indications of near-infrared absorptions are analyzed to determine the concentration of compounds in a formation fluid sample.
REFERENCES:
patent: 3859851 (1975-01-01), Urbanosky
patent: 4396259 (1983-08-01), Miller
patent: 4994671 (1991-02-01), Safinya et al.
patent: 5161409 (1992-11-01), Hughes et al.
patent: 5167149 (1992-12-01), Mullins et al.
patent: 5201220 (1993-04-01), Mullins et al.
patent: 5266800 (1993-11-01), Mullins
patent: 5331156 (1994-07-01), Hines et al.
patent: 5360738 (1994-11-01), Jones et al.
patent: 5557103 (1996-09-01), Hughes et al.
patent: 5859430 (1999-01-01), Mullins et al.
patent: 5939717 (1999-08-01), Mullins
patent: 6274865 (2001-08-01), Schroer et al.
patent: 6350986 (2002-02-01), Mullins et al.
patent: 6474152 (2002-11-01), Mullins et al.
patent: 6956204 (2005-10-01), Dong et al.
patent: 2 368 391 (2002-05-01), None
Badry, Rob et al.Downhole Optical Analysis of Formation Fluids. Oilfield Review. (Jan. 1994) pp. 21-28.
Crombie, A. et al.Innovations in Wireline Fluid Sampling. Oilfield Review. (Autumn 1998) pp. 26-41.
Donahue et al.Near-Infrared Multicomponent Analysis in the Spectral and Fourier Domains: Energy Content of High-Pressure Natural Gas. Anal. Chem. (1988), vol. 60, pp. 1873-1878.
Eigenvector Research, Inc.PLS Toolbox Version 2.1 Handbook(2000), pp. 75-84.
Ireland, Tim.The MDT Tool: A Wireline Testing Breakthrough. Oilfield Review. (Apr. 1992) pp. 58-65.
Malinowski et al.Factor Analysis in Chemistry(1980), chap. 2-3.
Fujisawa Go
Jenet Fredrick A.
Mullins Oliver C.
Rabbito Philip A.
Terabayashi Toru
Batzer William B.
DeStefanis Jody Lynn
Gabor Otilia
Schlumberger Technology Corporation
Wang William L.
LandOfFree
Methods and apparatus for determining chemical composition... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and apparatus for determining chemical composition..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for determining chemical composition... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3615837