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:
Jul. 25, 1978
Filed:
Mar. 11, 1977
Applicant:
Inventor:
Bobby G Harnsberger, Houston, TX (US);
Assignee:
Texaco Inc., New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
166276 ;
Abstract
A method of gravel packing a well comprising injecting into the well bore opposite a production zone a slurry of metal-coated sand to form a deposit of the coated sand against the wall of the well bore. The in-place, metal-coated sand is then electrolessly plated with a metal such as nickel to form a consolidated permeable, coated sand pack thereby minimizing migration of sand and other granular materials into the well bore from the production zone.
Harnsberger, Bobby. (1978). Method of forming gravel packs (U.S. Patent No. 4102398). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4102398
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile