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:
Oct. 23, 2018
Filed:
Sep. 12, 2016
Applicant:
Aarbakke Innovation, A.s., Bryne, NO;
Inventors:
Henning Hansen, Dolores, ES;
Tarald Gudmestad, Nærbø, NO;
Assignee:
AARBAKKE INNOVATION, A.S., Bryne, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/13 (2006.01);
U.S. Cl.
CPC ...
E21B 33/13 (2013.01);
Abstract
Methods for sealing a wellbore include placing a barrier material within an annular space between a wellbore tubing and a wellbore casing, wherein a seal is placed across or below openings in the wellbore tubing at at least one location above a lowermost tubing to annulus opening. In some embodiments, an intervention tubing may be used to insert the barrier material into successively exposed ones of the annulus openings, whereby no seal sleeve is needed.
Hansen, Henning. (2018). Methods for placing a barrier material in a wellbore to permanently leave tubing in casing for permanent wellbore abandonment (U.S. Patent No. 10107067). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10107067
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile