04206058 is referenced by 8 patents and cites 6 patents.

The production of hydrocarbons from a subterranean hydrocarbon-bearing formation containing acid-soluble components, such as one composed at least in part of dolomite or limestone, is stimulated by injecting into the formation a composition comprising an aqueous solution of a mineral acid having dissolved therein an oxyalkylated acrylamido alkanesulfonic acid polymer. The increase in the permeability and porosity of the formation achieved utilizing the method of invention results in a substantial improvement in hydrocarbon recovery.

Title
Method for stimulating well production
Application Number
752939
Publication Number
4206058
Application Date
February 13, 1978
Publication Date
June 3, 1980
Inventor
Jack F Tate
Houston
TX, US
Agent
Walter D Hunter
Thomas H Whaley
Carl G Ries
Assignee
Texaco
NY, US
IPC
E21B 43/27
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