Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
Reexamination Certificate
2003-12-19
2008-07-15
Sellers, Robert (Department: 1796)
Earth boring, well treating, and oil field chemistry
Well treating
Contains organic component
C166S308200, C166S308600, C507S202000, C507S244000, C507S922000, C507S923000
Reexamination Certificate
active
07399732
ABSTRACT:
An improved method and fracturing fluid for hydraulic fracturing of a subterranean formation, the fracturing fluid including a surfactant, a water soluble or dispersible anionic organic salt, an acid and a low molecular weight organic solvent.
REFERENCES:
patent: 4108782 (1978-08-01), Thompson
patent: 5258137 (1993-11-01), Bonekamp et al.
patent: 5591701 (1997-01-01), Thomas
patent: 5964295 (1999-10-01), Brown et al.
patent: 6258859 (2001-07-01), Dahayanake
patent: 6399546 (2002-06-01), Chang et al.
patent: 6482866 (2002-11-01), Dahayanake
patent: 2002/0033260 (2002-03-01), Lungwitz
patent: 1298697 (1987-10-01), None
Allan Travis L.
Amin Junad
Olson Alan K.
Pierce Ronald G.
Calfrac Well Services Ltd.
Chemergy Ltd.
Hoffman Wasson & Gitler PC
Sellers Robert
LandOfFree
Fracturing fluid containing amphoteric glycinate surfactant does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fracturing fluid containing amphoteric glycinate surfactant, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fracturing fluid containing amphoteric glycinate surfactant will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3965442