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. 23, 2026
Filed:
Sep. 28, 2022
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
David Joe Steele, Carrollton, TX (US);
Micah Janzen, Carrollton, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/16 (2006.01); E21B 33/12 (2006.01); E21B 34/14 (2006.01);
U.S. Cl.
CPC ...
E21B 33/16 (2013.01); E21B 33/1208 (2013.01); E21B 34/142 (2020.05);
Abstract
Provided is a valved wiper plug assembly, a well system, and a method for cementing a lateral liner assembly. The valved wiper plug assembly may include a valved housing, a valve member coupled to the valved housing, the valve member configured to move between an open state to allow cementing and a closed state to catch debris falling from uphole of the valved housing, and a wiper plug assembly coupled to the valved housing proximate a downhole end of the valved housing.