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:
Apr. 03, 2018
Filed:
May. 13, 2014
Abrado Inc., Houston, TX (US);
Marshal Harris, Houston, TX (US);
Philip Schultz, Katy, TX (US);
Alexander Esslemont, Houston, TX (US);
Benny Silguero, Houston, TX (US);
Paul Howlet, Aberdeen, GB;
Abrado, Inc., Houston, TX (US);
Abstract
A validation tool () has a central body member () with threaded connections at each end (), as well as a central bore () extending there through. At least one battery powered video camera () or other optical data sensor is disposed along an outer surface of the body member and can be selective activated and de-activated. Optional mirror(s) () are provided to permit optimum viewing of the surrounding environment, while visual images and/or other sensed data is recorded and stored on at least one data storage media. The validation tool can be used for various purposes including wellbore integrity and verification that drilling mud has been fully displaced with completion fluid in a wellbore.