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:
Jan. 10, 2023
Filed:
Aug. 16, 2021
Halliburton Energy Services, Inc., Houston, TX (US);
Joni Polili Lie, The Woodlands, TX (US);
Matthew Hui Chong, Spring, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
Electromagnetic telemetry systems, methods to obtain downhole signals indicative of a drilling operation, and drilling data acquisition systems are presented. An electromagnetic telemetry system includes a downhole transmitter configured to transmit signals indicative of whether the downhole transmitter is in a transmission mode to transmit drilling data, a drilling data acquisition system configured to receive the signals indicative of whether the downhole transmitter is in the transmission mode, and one or more remote nodes disposed around the hydrocarbon wellsite. Each respective remote node of the one or more remote nodes configured to operate in a first mode to periodically transmit data indicative of the signal strength to the drilling data acquisition system. Each respective remote node is also configured to operate in a second mode to acquire drilling data from the downhole transmitter, and wirelessly transmit the drilling data to the drilling data acquisition system.