Corrosion inhibition of HCL treatment fluids with environmentally compatible solvent
申请人:Halliburton Energy Services, Inc.
公开号:US10604850B2
公开(公告)日:2020-03-31
A method of treating in a subterranean formation including placing a corrosion inhibitor composition into a subterranean formation, where the formation includes an acidic environment having a pH of about 5 or below, where the composition includes: an organic solvent comprising an alcohol with a flash point of at least about 75° C.; a nitrogen containing compound; an aqueous acid solution comprising HCl; and contacting a metal surface with the corrosion inhibitor composition. A corrosion inhibitor composition includes an organic solvent comprising an alcohol with a flash point of at least about 75° C.; a nitrogen containing compound; and an aqueous acid solution comprising HCl.
Freund; Imgart, Chemische Berichte, 1895, vol. 28, p. 949
作者:Freund、Imgart
DOI:——
日期:——
Fromm, Justus Liebigs Annalen der Chemie, 1923, vol. 433, p. 11
作者:Fromm
DOI:——
日期:——
�ber einige Umsetzungen von 2,5-Diamino-1,3,4-thiadiazol mit �-Ketocarbons�ureestern und mit Diketen
作者:Heinz Paul、Adolf Sitte
DOI:10.1007/bf00909352
日期:——
CORROSION INHIBITOR COMPOSITIONS COMPRISING THE REACTION PRODUCT FORMED FROM AN ALDEHYDE WITH A THIOL AND/OR AN AMINE FUNCTIONALIZED RING STRUCTURE AND ASSOCIATED METHODS