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:
Jun. 15, 2021
Filed:
Jul. 09, 2019
Saudi Arabian Oil Company, Dhahran, SA;
Brian A. Roth, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
A method of monitoring a protective fluid of a wellbore tool includes flowing, by a sensor or a fluid moving device secured to a wellbore tool disposed at a downhole location within a wellbore, a portion of a protective fluid of the wellbore tool through a body of the sensor. The portion of the protective fluid is exposed to the body of the sensor responsive to the flowing. The protective fluid degrades over time responsive to the wellbore tool performing operations in the wellbore. The method also includes, in response to the protective fluid being exposed to the body of the sensor, determining, at least in part by the sensor, a degradation level of the protective fluid. The method also includes transmitting, by the sensor or a device communicatively coupled to the sensor, the determined degradation level to a surface of the wellbore.