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:
Sep. 24, 2024
Filed:
Sep. 02, 2020
Applicant:
Isol8 (Holdings) Limited, Aberdeen, GB;
Inventor:
Andrew Louden, Aberdeen, GB;
Assignee:
ISOL8 (HOLDINGS) LIMITED, Aberdeen, GB;
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/12 (2006.01); E21B 33/134 (2006.01); E21B 36/00 (2006.01); C09K 8/42 (2006.01);
U.S. Cl.
CPC ...
E21B 33/1204 (2013.01); E21B 33/12 (2013.01); E21B 33/1212 (2013.01); E21B 33/134 (2013.01); E21B 36/00 (2013.01); C09K 8/426 (2013.01);
Abstract
A method of sealing an annulus between first and second bore-lining tubulars comprises providing a first bore-lining tubular having a first volume of alloy thereon and running the first bore-lining tubular into a bore provided with a second bore-lining tubular. The alloy is fluidised and then allowed to solidify in an annulus between the bore-lining tubulars and bond the tubulars together. The alloy may be fluidised in the presence of flux.