Designing for extremes: Pressure measurement in high-temperature artificial lift

Artificial lift is essential once natural reservoir pressure declines and gravity can no longer drive hydrocarbons to the surface. Techniques such as steam-assisted gravity drainage, chemical injection, and submersible pumps are widely used to extend well life. These methods, however, introduce some of the harshest conditions encountered in the oil and gas sector, placing enormous demands on sensing technology.

01/10/2025 11:32:26

In low-pressure, high-temperature (LPHT) environments, pressure measurement becomes both critical and challenging. Sensors must operate reliably under thermal stress, corrosive fluids, and high vibration. Incorrect specification can lead to drifting signals, unreliable data, or catastrophic mechanical failure.

For engineering designers, understanding the application environment is the foundation of successful sensor selection.

Read the full article in DPA's October 2025 issue

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.