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:
Apr. 18, 2023
Filed:
Dec. 04, 2018
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Michael Linley Fripp, Carrollton, TX (US);
Matthew Taylor Nichols, Carrollton, TX (US);
Zachary William Walton, Edmond, OK (US);
Matthew Todd Howell, Tomball, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 23/04 (2006.01); E21B 33/128 (2006.01);
U.S. Cl.
CPC ...
E21B 23/04 (2013.01); E21B 33/128 (2013.01);
Abstract
A borehole isolation device. The borehole isolation device may include a body having an outer diameter and an expandable ring. The expandable ring may be configured to expand from a first outer diameter that is approximately equal to or smaller than the outer diameter of the body to a second outer diameter that is greater than the outer diameter of the body when a fluid is flowed past the expandable ring in the borehole.