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:
Dec. 20, 2022
Filed:
Mar. 05, 2020
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Aric Martin Gillispie, Duncan, OK (US);
James Alan Olis, Duncan, OK (US);
David Mark Stribling, Duncan, OK (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16K 1/30 (2006.01); F16K 1/42 (2006.01); F16K 1/36 (2006.01); F04B 53/10 (2006.01); E21B 43/26 (2006.01);
U.S. Cl.
CPC ...
F16K 1/304 (2013.01); E21B 43/2607 (2020.05); F04B 53/10 (2013.01); F16K 1/36 (2013.01); F16K 1/42 (2013.01); E21B 43/26 (2013.01); F04B 53/1022 (2013.01);
Abstract
A valve assembly comprising a valve guide and one or more weights coupled to and/or integral with the valve guide. The valve assembly may further comprising a valve body and a valve stem connecting the valve body to the valve guide. The valve assembly may be disposed in a fluid end of a positive displacement pump that is operated to flow a wellbore servicing fluid into a wellbore.