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:
Sep. 23, 2025
Filed:
Jun. 16, 2020
Expro North Sea Limited, Dyce, GB;
John Henry Mckay, Stonehaven, GB;
David Sirda Shanks, Newmachar, GB;
Expro North Sea Limited, Dyce, GB;
Abstract
A downhole instrument system for permitting continued operation a downhole instrument after one or more failure modes is provided. The downhole instrument system includes an electrical power supply in electrical communication with the downhole instrument via an electrical power connection comprising one or more lengths of electrical cable and one or more electrical cable terminations; a load monitor configured to monitor a load on the electrical power supply, wherein the monitored load is dependent on one or more failure modes related to the electrical power connection; and a power controller configured to control the electrical power supplied to the downhole instrument based on the monitored load.