US 11,840,917 B2
Magnetic downhole monitoring system
Adel Y. Aty, Dammam (SA); Abdulmalek Sulaiman Almatrodi, Dammam (SA); Majed Muhamad Alkishi, Dammam (SA); and Suliman Mansour Alodhiani, Dammam (SA)
Assigned to Saudi Arabian Oil Company, Dhahran (SA)
Filed by Saudi Arabian Oil Company, Dhahran (SA)
Filed on Mar. 17, 2022, as Appl. No. 17/697,106.
Prior Publication US 2023/0296016 A1, Sep. 21, 2023
Int. Cl. E21B 47/01 (2012.01); E21B 17/02 (2006.01); E21B 47/13 (2012.01)
CPC E21B 47/01 (2013.01) [E21B 17/028 (2013.01); E21B 47/13 (2020.05)] 18 Claims
OG exemplary drawing
 
1. A wellbore sensor system comprising:
a sensor configured to be lowered into a wellbore and to sense a well parameter, the sensor housed in a magnetic material;
a magnetic joint configured to be attached to an inner surface of a wellbore tubular installed within a wellbore completion, the magnetic joint configured to be electromagnetically activated to attract and attach to the sensor; and
a power cable configured to be lowered into an annulus between the wellbore completion and the wellbore tubular, the power cable configured to provide power through the wellbore tubular to electromagnetically activate the magnetic joint.