Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
Patent
1992-11-25
1995-08-15
Geist, Gary L.
Earth boring, well treating, and oil field chemistry
Well treating
Contains organic component
507236, 507239, 507247, 507263, 507264, 507268, 507935, 523130, E21B 3300
Patent
active
054419280
ABSTRACT:
An aqueous gellable composition capable of producing gels resistant to syneresis in the presence of divalent ions, contains:
REFERENCES:
patent: 3421584 (1969-01-01), Eilers et al.
patent: 3795276 (1974-03-01), Eilers et al.
patent: 4069869 (1978-01-01), Sandiford
patent: 4485875 (1984-12-01), Falk
patent: 4487867 (1984-12-01), Almond et al.
patent: 4799548 (1989-01-01), Mumallah et al.
patent: 4974677 (1990-12-01), Shu
patent: 4994194 (1991-02-01), Moradi-Araghi
patent: 5028344 (1991-07-01), Hoskin
patent: 5186847 (1993-02-01), Cole et al.
A. Moradi-Araghi and P. H. Doe, Stability of Polyacrylamides in Hard Brines at Elevated Temperatures, presented at 59th Annual Technical Conference and Exhibition held in Houston, Texas, Sep. 16-19, 1984.
P. H. Doe, A. Moradi-Araghi, J. E. Shaw and G. A. Stahl, Development and Evaluation of EOR Polymers Suitable for Hostile Environments: Copolymers of Vinylpyrrolidone and Acrylamide, presented at the 60th Annual Technical Conference and Exhibition of the Society of Petroleum Engineers held in Las Vegas, Nev., Sep. 22-25, 1985.
Albonico Paola
Lockhart Thomas P.
Agip S.p.A.
Anthony Joseph D.
Eniricerche S.p.A.
Geist Gary L.
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