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:
Feb. 13, 2018
Filed:
May. 19, 2015
Hunt Advanced Drilling Technologies, L.l.c., Dallas, TX (US);
Todd W. Benson, Dallas, TX (US);
Hunt Energy Enterprises, LLC, Dallas, TX (US);
Abstract
A method for dual telemetry noise reduction on a drilling rig comprises receiving an acoustic signal including first telemetry data transmitted over a drill string of the drilling rig. A pressure signal is received including the first telemetry data transmitted through drilling mud of the drill string of the drilling rig. The pressure signal is substantially similar to the acoustic signal and offset from the acoustic signal by a first period of time. The telemetry data is determined and the noise contained within the acoustic signal and the pressure signal rejected responsive to both the received acoustic signal and the received pressure signal.