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:
Feb. 05, 2019
Filed:
Dec. 29, 2014
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
David Joe Steele, Arlington, TX (US);
Neil Hepburn, Stamford Bridge, GB;
Stuart Alexander Telfer, Stonehaven, GB;
Assignee:
HALLIBURTON ENERGY SERVICES, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 41/00 (2006.01); E21B 33/10 (2006.01); E21B 23/12 (2006.01); E21B 33/13 (2006.01); E21B 34/06 (2006.01); E21B 43/14 (2006.01);
U.S. Cl.
CPC ...
E21B 41/0042 (2013.01); E21B 23/002 (2013.01); E21B 33/10 (2013.01); E21B 33/13 (2013.01); E21B 34/06 (2013.01); E21B 41/0035 (2013.01); E21B 43/14 (2013.01);
Abstract
A wellbore isolation system includes a junction positioned at an intersection of a first wellbore and a second wellbore, and a deflector disposed in the junction such that a path into the first leg of the junction is obstructed and engaged with the first leg of the junction to form a fluid and pressure tight seal. The junction includes a first leg extending downhole into the first wellbore, and a second leg extending downhole into the second wellbore.