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. 23, 2021
Filed:
Jun. 07, 2019
Halliburton Energy Services, Inc., Houston, TX (US);
Wesley Neil Ludwig, Fort Worth, TX (US);
HALLIBURTON ENERGY SERVICES, INC., Houston, TX (US);
Abstract
A system including a casing string having one or more casing segments, a logging tool, and one or more float valves. The casing string can have a distal end and a proximal end with the logging tool detachably coupled with the distal end thereof. The one or more float valves can be coupled with a distal end of the logging tool. The logging tool can have a battery power source transitionable between a standby power mode and a full power mode. The casing string is operable to be disposed in a wellbore and transition the logging tool from the standby power mode to the full power mode upon placement within a predetermined portion of the wellbore.