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. 07, 1995
Filed:
Nov. 08, 1993
Applicant:
Inventors:
Steven B Laramay, Marlow, OK (US);
Ronald J Powell, Duncan, OK (US);
Samuel D Pelley, Rush Springs, OK (US);
Assignee:
Halliburton Company, Duncan, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
166300 ; 166308 ;
Abstract
The present invention relates to: i) fracture fluid compositions for fracturing subterranean formations to enhance production of fluids from wells in which the viscosity breaker is one or more esters or amides of the perphosphate ion, and to: ii) fracturing processes using fracture fluids comprising esters or amides of the perphosphate ion.