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.

Date of Patent:
Sep. 23, 2025

Filed:

Jun. 06, 2024
Applicant:

BJ Energy Solutions, Llc, The Woodlands, TX (US);

Inventors:

Heber Martinez Barron, The Woodlands, TX (US);

Ricardo Rodriguez-Ramon, The Woodlands, TX (US);

Tony Yeung, The Woodlands, TX (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/26 (2006.01); E21B 41/00 (2006.01); F41H 5/013 (2006.01); F41H 5/04 (2006.01);
U.S. Cl.
CPC ...
E21B 43/26 (2013.01); E21B 41/0021 (2013.01); F41H 5/013 (2013.01); F41H 5/0485 (2013.01);
Abstract

Systems can comprise a prime mover and an enclosure. The enclosure can include a body that comprises walls and one or more anti-ballistic materials. The prime mover can be housed in the body of the enclosure. For at least one of the walls of the body of the enclosure, at least one of the anti-ballistic material(s) can be attached to an inner surface of the wall. Each of the anti-ballistic material(s) may be in the form of a woven fabric comprising para-aramid fibers. In some examples, for each of the pumping unit(s), the walls of the enclosure's body include opposing first and second sidewalls; and opposing front and rear walls, each extending from the first sidewall to the second sidewall; wherein for each of the first and second sidewalls and front and rear walls, at least one of the anti-ballistic material(s) is attached to the inner surface of the wall.


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