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:
Aug. 29, 2023
Filed:
Dec. 07, 2022
Bench Tree Group, Llc, Georgetown, TX (US);
Pedro R. Segura, Round Rock, TX (US);
John R. Menconi, Phoenix, AZ (US);
Bench Tree Group, LLC, Georgetown, TX (US);
Abstract
A mud pulse telemetry valve and method including a flow tube having at least one upper hydraulic opening extending from an inner surface and at least one lower hydraulic opening extending from an inner surface, a flow restriction member positioned in the flow tube and defining an orifice, an orifice housing connected to the flow tube and supporting the flow restriction member, and a screen defining a flow path from a first end of the screen to the orifice. The orifice housing has at least one inlet port in fluid communication with the upper hydraulic opening upstream of the flow restriction member, and the screen has a plurality of filter openings positioned between the flow path and the at least one inlet port. The mud pulse telemetry valve further has a control valve assembly and a pilot valve assembly.