Selectively controlling fluid flow through the higher permeabili

Details Selectively controlling fluid flow through the higher permeabili Selectively controlling fluid flow through the higher permeabili

1980-08-18

1982-06-01

Novosad, Stephen J.

Wells

Processes

Distinct, separate injection and producing wells

166246, 166273, 166294, E21B 33138, E21B 4322

Patent

active

043322972

ABSTRACT:
A method for restricting fluid flow in depth outwardly from the bore hole through the medium to high permeable zones of a subterranean reservoir of nonuniform permeability in which there is injected into the reservoir aqueous solutions of a water-soluble polymer and an alkali metal silicate. The injected solutions are either admixed at the surface prior to injection, simultaneously injected or injected sequentially.

REFERENCES:
patent: 3288230 (1966-11-01), Braunlich, Jr. et al.
patent: 3396790 (1968-08-01), Eaton
patent: 3421584 (1969-01-01), Eilers et al.
patent: 3701384 (1972-10-01), Routson
patent: 3741307 (1973-06-01), Sandiford et al.
patent: 4009755 (1977-03-01), Sandiford
patent: 4069869 (1978-01-01), Sandiford
patent: 4140183 (1979-02-01), Holm

Affiliated with

Also associated with

Rating

Selectively controlling fluid flow through the higher permeabili does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Selectively controlling fluid flow through the higher permeabili, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Selectively controlling fluid flow through the higher permeabili will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1845471