US 12,253,424 B2
High density thermistor cable
Michael Melnychuk, Nisku (CA)
Assigned to PRECISE DOWNHOLE SERVICES LTD.
Filed by Precise Downhole Services Ltd., Nisku (CA)
Filed on Dec. 2, 2020, as Appl. No. 17/110,083.
Claims priority of provisional application 62/943,095, filed on Dec. 3, 2019.
Prior Publication US 2021/0164847 A1, Jun. 3, 2021
Int. Cl. G01K 7/22 (2006.01); G01K 1/08 (2021.01); H01B 7/00 (2006.01); H01B 13/00 (2006.01); H01B 13/06 (2006.01)
CPC G01K 7/22 (2013.01) [G01K 1/08 (2013.01); H01B 7/0054 (2013.01); H01B 13/00 (2013.01); H01B 13/062 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A thermistor cable comprises a tubing and a plurality of thermistor conductors bundled within the tubing, wherein each thermistor conductor forms a separate junction with a shared thermistor conductor to form a corresponding thermistor junction, and forming a plurality of thermistor junctions spaced apart from each other,
wherein each thermistor junction, of the plurality of thermistor junctions, includes the shared thermistor conductor, and each thermistor junction is attached to a common support cable in a thermistor bundle.