Wells – Processes – Using microorganisms
Patent
1977-12-05
1978-09-19
Novosad, Stephen J.
Wells
Processes
Using microorganisms
166259, 166261, 166266, 166258, 48DIG6, E21B 4324, E21B 4326, E21C 4300
Patent
active
041146883
ABSTRACT:
Coal gas is produced in situ using the techniques of gasification, liquefaction and pyrolysis. Normal effluents to the atmosphere are recycled in part to the underground reaction zone for conversion into commercial products. Contaminants to underground aquifers are captured and injected into the underground reaction zone for destruction and transformation into useful products.
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patent: 2695163 (1954-11-01), Pearce et al.
patent: 3283814 (1966-11-01), Schlicht et al.
patent: 3298434 (1967-01-01), Graham
patent: 3599714 (1971-08-01), Messman
patent: 3734180 (1973-05-01), Rhoades
patent: 3734184 (1973-05-01), Scott
patent: 3826308 (1974-07-01), Compere-Whitney
patent: 3999607 (1976-12-01), Pennington et al.
In Situ Technology Inc.
Novosad Stephen J.
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