The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 03, 1989
Filed:
Aug. 01, 1988
Applicant:
Inventor:
Arthur Cizek, Houston, TX (US);
Assignee:
Baker Performance Chemicals Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B / ; E21B / ;
U.S. Cl.
CPC ...
166307 ; 166242 ; 166902 ; 252-8553 ; 252-8555 ;
Abstract
An acid soluble copper metal salt intensifier is provided for a fluid for treatment of a subterranean well for enhancement of production within the well by introduction of the fluid through a high alloy steel member positioned within the well. The treatment fluid comprises an acidic injection medium and an acid corrosion inhibitor. The intensifier is introduced into the fluid for deposition on or effective treatment contact with the high alloy steel. A method of inhibiting acidic corrosion and a method of treating a subterranean well for enhanced production also are disclosed.