US 12,215,550 B2
Well tool pressure compensating system and method
Robert Edward Isted, Calgary (CA)
Assigned to Madis XL Ltd., Calgary (CA)
Filed by Madis XL Ltd., Calgary (CA)
Filed on May 10, 2023, as Appl. No. 18/315,198.
Prior Publication US 2024/0376787 A1, Nov. 14, 2024
Int. Cl. E21B 17/02 (2006.01); E21B 33/127 (2006.01); E21B 41/00 (2006.01)
CPC E21B 17/028 (2013.01) [E21B 17/025 (2013.01); E21B 41/00 (2013.01); E21B 33/1275 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A well tool pressure compensating system comprising:
a first connector body comprising:
one or more first fluid components configured to allow fluid to pass therethrough; and
one or more first electrical components configured for connection with one or more wires associated with a well tool;
a second connector body comprising:
one or more second fluid components configured to allow the fluid to pass therethrough; and
one or more second electrical components configured for connection with the wires; and
a compensation hose traveling within the well tool and in fluid communication with a wellbore fluid in a wellbore, the compensation hose being configured to provide pressure and thermal compensation along the well tool;
wherein the compensation hose includes an outer hose enclosed by a gel within the well tool, and an inner hose in fluid communication with the wellbore fluid.