Corrosion inhibition in well-drilling operations using aqueous s

Details Corrosion inhibition in well-drilling operations using aqueous s Corrosion inhibition in well-drilling operations using aqueous s

1979-04-16

1981-02-10

Guynn, Herbert B.

Compositions

Leather or fur treating

252 855R, 252392, 422 16, 422 17, C09K 702

Patent

active

042500427

ABSTRACT:
Certain salts of polycarboxylic acids and amino compounds are useful as corrosion inhibitors in aqueous systems used in well-drilling operations. Typical such corrosion inhibitors are made from acids such as sebacic and azelaic acid and amino compounds such as ammonia, ethanol amine, di- and tri-ethanol amines and N,N-diethyl-ethanol amine.

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