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:
Feb. 27, 2001
Filed:
Apr. 06, 1999
Applicant:
Inventors:
Gary P. Funkhouser, Duncan, OK (US);
Juanita M. Cassidy, Duncan, OK (US);
Jim L. Lane, Duncan, OK (US);
Keith Frost, Duncan, OK (US);
Tommy R. Gardner, Duncan, OK (US);
Karen Lynn King, Duncan, OK (US);
Assignee:
Halliburton Energy Services, Inc., Duncan, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 3/706 ;
U.S. Cl.
CPC ...
E21B 3/706 ;
Abstract
Improved metal corrosion inhibitors, acid compositions containing the inhibitors and methods of using the acid compositions are provided by the present invention. The metal corrosion inhibitors are basically comprised of one or more acetylenic alcohols and hexamethylenetetramine.