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:
Oct. 21, 2025
Filed:
Jul. 08, 2024
Applicant:
Wellworx Energy Solutions Llc, Midland, TX (US);
Inventors:
Russell J. Messer, Tomball, TX (US);
John M. Raglin, Midland, TX (US);
Assignee:
WELLWORX ENERGY SOLUTION LLC, MIDLAND, US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/12 (2006.01); E21B 47/117 (2012.01); F04B 51/00 (2006.01);
U.S. Cl.
CPC ...
E21B 43/127 (2013.01); E21B 47/117 (2020.05); F04B 51/00 (2013.01);
Abstract
A system and method for determining plunger velocity in a rod pumped well using position data from a downhole card to determine plunger velocity during a pump stroke and plotting normalized plunger velocity over a downhole card.
Messer, Russell. (2025). System and method for determining plunger velocity using a downhole card for diagnostics and control of a rod-pumped well (U.S. Patent No. 12448876). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12448876
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile