Injection of sequestering agents for subterranean microbial proc

Details Injection of sequestering agents for subterranean microbial proc Injection of sequestering agents for subterranean microbial proc

1993-08-30

1994-11-15

Suchfield, George A.

Wells

Processes

Using microorganisms

166274, 1663051, 435281, E21B 4322

Patent

active

053639138

ABSTRACT:
A novel process for sustaining microbial activity in subterranean formations which comprises introducing in addition to microbial nutrients, a sequestering anion. This process may include the sequential injection of sources of individual nutrient components which are deficient in said subterranean formation, whereby the injected phosphorus source is more readily transportable due to the presence of a sequestering agent in the formation.

REFERENCES:
patent: 3032472 (1962-05-01), Hitzman
patent: 3118500 (1964-01-01), Maddox, Jr. et al.
patent: 4401569 (1983-08-01), Jhaveri et al.
patent: 4450908 (1984-05-01), Hitzman
patent: 4460043 (1984-07-01), Thompson et al.
patent: 4475590 (1984-10-01), Brown
patent: 4522261 (1985-06-01), McInerney et al.
patent: 4534412 (1985-08-01), Dovan et al.
patent: 4552217 (1985-11-01), Wu et al.
patent: 4558739 (1985-12-01), McInerney et al.
patent: 4610302 (1986-09-01), Clark
patent: 4732680 (1988-03-01), Weaver et al.
patent: 4799545 (1989-01-01), Silver et al.
patent: 4800959 (1989-01-01), Costerton et al.
patent: 4905761 (1990-03-01), Bryant
patent: 4906575 (1990-03-01), Silver et al.
patent: 4941533 (1990-07-01), Buller et al.
patent: 4947932 (1990-08-01), Silver et al.
patent: 4971151 (1990-11-01), Sheehy
patent: 4979564 (1990-12-01), Kalpakci et al.
patent: 4991652 (1991-02-01), Hoskin et al.
patent: 5083610 (1992-01-01), Sheehy
patent: 5083611 (1992-01-01), Clark et al.
patent: 5143155 (1992-09-01), Ferris et al.

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