Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1998-12-21
2000-12-26
Cain, Edward J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524407, 524239, C09K 702
Patent
active
061661031
ABSTRACT:
An aqueous gelable composition containing an organic, water soluble polymer cross-linkable with a multivalent cation and a retarded cross-linking system consisting essentially of chromium trichloride and monosodium glutamate and a method for reducing the permeability of the subterranean formation using the composition.
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SPE/DOE 17329 "A New Conformance-Improvement-Treatment Chromium (III) Gel Technology", by R. D. Sydansk; Society of Petroleum Engineers, Inc./U.S. Department of Energy, Apr. 20, 1998.
Lai Quintin J.
Scott E. Mark
Atlantic Richfield Company
Cain Edward J.
Scott F. Lindsey
Sloat Robert E.
Wyrozebski Katarzyna
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