Wells – Processes – Distinct – separate injection and producing wells
Patent
1984-08-08
1985-09-10
Suchfield, George A.
Wells
Processes
Distinct, separate injection and producing wells
166309, 252 855D, E21B 4322, E21B 4324
Patent
active
045400490
ABSTRACT:
The disclosed invention is a group of novel steam foaming agents for injection with steam to decrease permeability in steam sept zones. They are effective without the coinjection on a non-condensable gas.
The foaming agents have the general formula:
REFERENCES:
patent: 3366175 (1968-01-01), Ferrell et al.
patent: 3376924 (1968-04-01), Felsenthal et al.
patent: 3410344 (1968-12-01), Cornelius
patent: 3412793 (1968-11-01), Needham
patent: 3994345 (1976-11-01), Needham
patent: 4018278 (1977-04-01), Shupe
patent: 4068717 (1978-01-01), Needham
patent: 4086964 (1978-05-01), Dilgren et al.
patent: 4088190 (1978-05-01), Fischer et al.
patent: 4113011 (1978-09-01), Bernard et al.
patent: 4175618 (1979-11-01), Wu et al.
patent: 4393937 (1983-07-01), Dilgren et al.
R. L. Eson, SPE Paper No. 11806, "Improvement in Sweep Efficiencies . . . ", 1983.
T. M. Doscher et al., "Field Demonstration of Steam Drive . . . ", Journal of Petroleum Technology, Jul. 1982, pp. 1535-1542.
R. M. Dilgren et al., SPE Paper No. 10774, "Laboratory Development and Field Testing of . . . Foams", 1982.
Gassmann Zean Z.
Hawkins Jeffrey T.
Delhommer Harold J.
Park Jack H.
Priem Kenneth R.
Suchfield George A.
Texaco Inc.
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