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:
Jan. 20, 1987
Filed:
Mar. 21, 1985
Jody R McGlothen, Garland, TX (US);
Damon P Little, Bakersfield, CA (US);
Dresser Industries, Inc., Dallas, TX (US);
Abstract
A parallel flow tube assembly for producing or treating formations in a well bore wherein the formations are isolated by upper and lower spaced packers. The parallel flow tube assembly includes a coupling member having parallel bores therein. A seal sleeve extends downwardly therefrom for sealingly engaging the interior of the upper packer. A tube extends downwardly through and in sealing engagement with the lower packer and said coupling member is connected to a primary tubing string that is in fluid communication with the formation below the lower packer and a secondary tubing string that is connected in communication with the formation located between the packers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile