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:
Nov. 08, 1988
Filed:
Oct. 15, 1986
Applicant:
Inventor:
Edwin A Richardson, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B / ; E21B / ; G01N / ;
U.S. Cl.
CPC ...
166252 ; 166300 ; 436 27 ; 436 29 ;
Abstract
The oil saturation within a subterranean reservoir is determined by injecting water containing dissolved reactants which are substantially oil-insoluble and which convert the injected solution into a tracer-containing solution in which there is at least one each of oil and water tracers, with the oil tracers being gaseous, and chromatographically analyzing the patterns of the concentrations of the tracers within fluid produced from the reservoir for determining the oil saturation.
Quick Actions:
Richardson, Edwin. (1988). Measuring oil saturation with gaseous oil tracers (U.S. Patent No. 4782899). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4782899
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile