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:
Jun. 19, 1984
Filed:
Nov. 06, 1981
Paul J Brunner, Spring, TX (US);
Charles A Christopher, Broken Arrow, OK (US);
Robert G Pindell, Houston, TX (US);
Texaco Inc., White Plains, NY (US);
Abstract
A method for sampling a fluid, as a multi-phase chemical product as liquid chemical tracers from a well in a field of wells comprising basically (1) injecting a sample of the liquid from the well through a plurality of valves, as solenoid valves on a plurality of liquid containers, and (2) controlling the well liquids responsive to a timing switch, as a stepping switch, through the valves into the liquid sample containers to be filled one after another, periodically, and consecutively from the well in a prearranged order for providing an improved method that is more accurate and more precise.