Wells – Processes – Cementing – plugging or consolidating
Patent
1986-07-21
1989-04-11
Novosad, Stephen J.
Wells
Processes
Cementing, plugging or consolidating
166293, 166295, E21B 33138
Patent
active
048197270
ABSTRACT:
A method for killing and suspending hydrocarbonaceous fluid production, particularly oil and/or gas, in a formation containing same which minimizes formation damage. A solidifiable pumpable gel mixture is placed via a wellbore into the formation's productive interval and also within said wellbore. Said mixture solidifies in the formation and forms a gel plug within the wellbore. Thereafter, a light weight cement is placed over said gel plug effectively "killing" and suspending the production of hydrocarbonaceous fluids.
REFERENCES:
patent: 2332822 (1943-10-01), Williams
patent: 3196619 (1965-07-01), Shock
patent: 3227212 (1966-01-01), Black et al.
patent: 3447608 (1969-06-01), Fry et al.
patent: 3613790 (1971-10-01), Stout et al.
patent: 3878895 (1975-04-01), Wieland et al.
patent: 4016931 (1981-04-01), Cryar, Jr.
patent: 4265311 (1981-05-01), Ely
patent: 4275788 (1981-06-01), Sweatman
patent: 4333461 (1982-06-01), Muller
patent: 4343363 (1982-08-01), Norton et al.
patent: 4378049 (1983-03-01), Hsu et al.
patent: 4498539 (1985-02-01), Bruning
patent: 4569393 (1986-02-01), Bruning et al.
patent: 4601339 (1987-07-01), Jennings, Jr.
patent: 4649999 (1987-03-01), Sandy et al.
patent: 4662445 (1987-05-01), Gupta
patent: 4664191 (1987-05-01), Jennings, Jr.
patent: 4679629 (1987-07-01), Abdo et al.
patent: 4694727 (1987-09-01), Jones et al.
patent: 4703799 (1987-11-01), Jennings, Jr. et al.
Malone Charles A.
McKillop Alexander J.
Mobil Oil Corporation
Novosad Stephen J.
Speciale Charles J.
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