fresh tech

Halliburton introduces new pump technology designed for geothermal

According to Halliburton, the pump will offer an “efficient, safe, and agile solution that streamlines geothermal operations and enhances overall performance.” Photo via halliburton.com

Houston-based Halliburton has introduced a new technology that is designed specifically for geothermal energy applications.

The Summit ESP GeoESP is an advanced submersible borehole and surface pump technology GeoESP lifting pumps, which address challenges related to the transport of fluids to the surface through electric submersible pumps (ESP).

According to a news release from Halliburton, the pump will offer an “efficient, safe, and agile solution that streamlines geothermal operations and enhances overall performance.”

The inlet design minimizes power consumption, protects the pump against solids, and tackles scale formation. GeoESP lifting pumps can withstand extreme conditions with the ability to operate at temperatures up to 220°C (428°F) and can resist scale, corrosion, and abrasion.

GeoESP lifting pumps also use standard pump dimensions customized to suit various geothermal well conditions. With that, Halliburton will also offer a digital approach to geothermal well management with the Intelevat data science-driven platform to empower operators with real-time diagnostics and visualizations of “smart” field data. Halliburton states the system will improve well operations, increase production, extend system run life,reduce energy consumption, and minimize shutdowns.

“With increased global focus on low carbon energy sources, we are using our many decades of geothermal production expertise to help our customers maximize safety and improve efficiency,” Vice President of Artificial Lift Greg Schneider says in the release. “GeoESP lifting pumps build upon our current system to minimize power usage and help push the boundaries of what is possible with more complex well designs.”

Recently, more Houston-based companies have invested in geothermal technologies. GA Drilling and ZeroGeo Energy, a Swiss company specializing in renewable energy, announced a 12-megawatt Hot Dry Rock Geothermal Power Plant (Project THERMO), which is the first of several geothermal power and geothermal energy storage projects in Europe.

Additionally, Fervo Energy is exploring the potential for a geothermal energy system at Naval Air Station Fallon in Nevada. Sage Geosystems is working on an exploratory geothermal project for the Army’s Fort Bliss post in Texas. The Bliss project is the third U.S. Department of Defense geothermal initiative in the Lone Star State.

The Department of Energy announced two major initiatives that will reach the Gulf of Texas and Louisiana in U.S. Secretary of Energy Jennifer M. Granholm's address at CERAWeek by S&P Global in March. The Department of Energy’s latest Pathways to Commercial Liftoff report are initiatives established to provide investors with information of how specific energy technologies commercialize and what challenges they each have to overcome as they scale.

"Geothermal has such enormous potential,” she previously said during her address at CERAWEEK. “If we can capture the 'heat beneath our feet,' it can be the clean, reliable, base-load scalable power for everybody from industries to households."

Trending News

A View From HETI

Longtime Oxy CEO Vicki Hollub will retire June 1. Richard Jackson, the company's current COO, will replace her in the role. Photos via oxy.com

Houston-based Occidental (Oxy) has officially announced its longtime CEO's retirement and her successor.

Oxy shared last week that Vicki Hollub will retire June 1. Reuters first reported Hollub's plan to retire in March, but a firm date had not been set. Hollub will remain on Oxy's board of directors.

Richard Jackson, who currently serves as Oxy's COO, will replace Hollub in the CEO role.

“It has been a privilege to lead Occidental and work alongside such a talented team for more than 40 years," Hollub shared in a news release. "Following the recently completed decade-long transformation of the company, we now have the best portfolio and the best technical expertise in Occidental’s history. With this strong foundation in place, a clear path forward and a leader like Richard, who has the experience and vision to elevate Occidental, now is the right time for this transition. “I look forward to supporting Richard and the Board through my continued role as a director.”

Hollub has held the top leadership position at Oxy since 2016 and has been with the energy giant for more than 40 years. Before being named CEO, she served as COO and senior executive vice president at the company. She led strategic acquisitions of Anadarko Petroleum in 2019 and CrownRock in 2024, and was the first woman selected to lead a major U.S. oil and gas company.

Hollub also played a key role in leading Oxy's future as a "carbon management company."

Jackson has been with Oxy since 2003. He has held numerous leadership positions, including president of U.S. onshore oil and gas, president of low carbon integrated technologies, general manager of the Permian Delaware Basin and enhanced oil recovery oil and gas, vice president of investor relations, and vice president of drilling Americas.

He was instrumental in launching Oxy Low Carbon Ventures, which focuses DAC, carbon sequestration and low-carbon fuels through businesses like 1PointFive, TerraLithium and others, according to the company. He also serves on the Oil and Gas Climate Initiative’s Climate Investment Board and the American Petroleum Institute’s Upstream Committee. He holds a bachelor's degree in petroleum engineering from Texas A&M University.

Jackson was named COO of Oxy in October 2025. In his new role as CEO, he will also join the board of directors, effective June 1.

“I am grateful to be appointed President and CEO of Occidental and excited about the opportunity to execute from the strong position and capabilities that we built under Vicki’s leadership,” Jackson added in the release. “It means a lot to me personally to be a part of our Occidental team. I am committed to delivering value from our significant and high-quality resource base. We have a tremendous opportunity to focus on organic improvement and execution to deliver meaningful value for our employees, shareholders and partners.”

Trending News