Patent ID: 11946329
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 12:
13. A piston-less pressure compensation tool, comprising:
a first chamber comprising a first fluid, the first fluid being a fluid that thermally expands in response to an increase in a temperature of the first fluid;
a tubular having a first end that is fluidly sealed and a second end that is in fluid communication with the first fluid, wherein the tubular is configured to expand in response to thermal expansion of the first fluid; and
a second chamber configured to store a second fluid,
wherein the first end isolates the first fluid from the second fluid,
wherein the tubular is configured to contract in response to pressure applied by the second fluid, and
wherein the pressure applied by the second fluid compensates a second pressure applied by the thermal expansion of the first fluid to maintain a volume of the tubular within a threshold volume of an initial volume of the tubular prior to the increase in the temperature of the first fluid.