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:
Mar. 30, 2021
Filed:
Apr. 12, 2018
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Abdulmonam Al-Maghlouth, Al-Khobar, SA;
Obiomalotaoso Leonard Isichei, Dhahran, SA;
Mohammad Fahad Al-Qasimi, Jubail, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 23/02 (2006.01); E21B 43/12 (2006.01);
U.S. Cl.
CPC ...
G05B 23/0283 (2013.01); E21B 43/128 (2013.01); G05B 23/0248 (2013.01); G05B 23/0275 (2013.01);
Abstract
Sensor data is received from a plurality of sensors contained in an electrical submersible pump (ESP) deployed in a well hole. An early indication of an ESP failure that is imminent is determined in real time using a pattern recognition methodology based on the sensor data and a pattern detection model that correlates historical ESP failures with historical sensor readings. A notification of the imminence of the ESP failure is provided.