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. 22, 2023
Filed:
Jul. 02, 2021
Metrol Technology Ltd, Aberdeenshire, GB;
Steven Martin Hudson, Aberdeenshire, GB;
Leslie David Jarvis, Aberdeenshire, GB;
METROL TECHNOLOGY LTD., Aberdeenshire, GB;
Abstract
A well installation comprising downhole power delivery apparatus for delivering electrical power from a surface power source S to a downhole tool T. The well installation comprises downhole metallic structure () running down into a borehole. The apparatus comprises an electrical cable () for carrying electrical power from the surface power source S, a power transfer arrangement () and a power pick up arrangement (). The cableruns down into the borehole together with the metallic structure () to the power transfer arrangement () which is provided at a first downhole location for transferring electrical power carried by the electrical cable () onto the downhole metallic structure () for onward conduction. The power pick up arrangement () is provided at a second downhole location, spaced from the first, for picking up electrical power from the downhole metallic structure () for supply to the downhole tool T.