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. 08, 2021
Filed:
Sep. 03, 2019
Applicant:
Cameron International Corporation, Houston, TX (US);
Inventor:
Thomas G. Roesner, Cypress, TX (US);
Assignee:
Cameron International Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/068 (2006.01); E21B 33/03 (2006.01); E21B 43/26 (2006.01);
U.S. Cl.
CPC ...
E21B 33/068 (2013.01); E21B 33/03 (2013.01); E21B 43/26 (2013.01); E21B 43/2607 (2020.05);
Abstract
A method for fracking a well includes inserting a downhole tool into the well via a conveyance string through a wellhead assembly having a wellhead bore. The method also includes surrounding, at least partially, the conveyance string with a sleeve that at least extends below a portion of an inlet of the wellhead assembly, wherein the inlet intersects the wellhead bore. The method further includes injecting pressurized fluid into the well via the inlet of the wellhead assembly while retrieving the downhole tool from the well.