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. 12, 2021
Filed:
Nov. 09, 2018
Halliburton Energy Services, Inc., Houston, TX (US);
Patrick William Torbett, Geary, OK (US);
David Lyle, Norman, OK (US);
John Kenneth Snyder, The Woodlands, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A resonant receiver for electromagnetic telemetry of wellbore-related data can be used to improve signal reception for transmitting or receiving low-amplitude downhole signals that include noise. A system can comprise a surface assembly with an antenna for wirelessly communicating signals with equipment positioned downhole in a wellbore. The surface assembly can comprise an amplifier and a tank circuit operable to resonate at a resonant frequency to pass a received signal at the resonant frequency to the amplifier while also shunting noise outside of the resonant frequency to ground. In some embodiments, a downhole transceiver in wireless communication with the surface assembly can comprise a similar tank circuit and amplifier.