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Chevron launches production at deepwater project that aims to lower carbon intensity off offshore activity

Chevron's newest deepwater oil and natural gas production project, called the Anchor, is an all-electric facility. Photo courtesy of Chevron

Chevron's new massive deepwater oil and natural gas project in the Gulf of Mexico is officially up and running.

Chevron Corp., which recently announced its relocating its global headquarters to Houston, has officially started oil and natural gas production from its Anchor project in the U.S. Gulf of Mexico.

The semi-submersible floating production unit features a high-pressure technology that operates at up to 20,000 psi with reservoir depths reaching 34,000 feet below sea level, Chevron reports, and has a capacity of 75,000 gross barrels of oil per day and 28 million gross cubic feet of natural gas per day.

“The Anchor project represents a breakthrough for the energy industry,” Nigel Hearne, executive vice president of Chevron Oil - Products & Gas, says in a news release. “Application of this industry-first deepwater technology allows us to unlock previously difficult-to-access resources and will enable similar deepwater high-pressure developments for the industry.”

The Anchor project is Chevron’s sixth currently operating facility in the U.S. Gulf of Mexico. Photo courtesy of Chevron

Located 140 miles off the coast of Louisiana in the Green Canyon area and in water depths of approximately 5,000 feet, the Anchor is an all-electric facility with electric motors and electronic controls. The project utilizes waste heat and vapor recovery units and existing pipeline infrastructure for oil and natural gas transportation.

“This Anchor milestone demonstrates Chevron’s ability to safely deliver projects within budget in the Gulf of Mexico,” adds Bruce Niemeyer, president, Chevron Americas Exploration & Production. “The Anchor project provides affordable, reliable, lower carbon intensity oil and natural gas to help meet energy demand, while boosting economic activity for Gulf Coast communities.”

The Anchor project is Chevron’s sixth currently operating facility in the U.S. Gulf of Mexico, which is one of the lowest carbon intensity oil and gas basins in the world, per the release. By 2026, Chevron expects to be producing a combined total of 300,000 net barrels of oil equivalent per day.

Chevron's subsidiary, Chevron U.S.A. Inc. is the project operator and holds a 62.86 percent working interest. TotalEnergies E&P USA, Inc., the co-owner, holds a 37.14 percent working interest. Chevron estimates that the total potentially recoverable resources from the Anchor field is up to 440 million barrels of oil equivalent.

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A View From HETI

Zeta Energy's batteries are targeted to power Stellantis electric vehicles by 2030. Image via Zeta Energy

Houston-based Zeta Energy Corp. has teamed up with an automaker to develop new battery technology.

Zeta Energy and Stellantis N.V. announced a joint development deal to advance battery cell technology for electric vehicle applications that will develop lithium-sulfur EV batteries with gravimetric energy density that can achieve a volumetric energy density comparable to today’s lithium-ion technology. The batteries are targeted to power Stellantis electric vehicles by 2030.

“The combination of Zeta Energy’s lithium-sulfur battery technology with Stellantis’ unrivaled expertise in innovation, global manufacturing and distribution can dramatically improve the performance and cost profile of electric vehicles while increasing the supply chain resiliency for batteries and EVs,” Tom Pilette, CEO of Zeta Energy, says in a news release.

The batteries will be produced using waste materials and methane that boasts lower CO2 emissions than any existing battery technology. Zeta Energy battery technology is intended to be manufacturable within existing gigafactory technology and would leverage an entire domestic supply chain in Europe or North America.

The technology can lead to a significantly lighter battery pack with the same usable energy as contemporary lithium-ion batteries. The companies believe this will enable greater range, improved handling and enhanced performance. The technology has the potential to improve fast-charging speed by up to 50 percent, which can make EV ownership easier.

Lithium-sulfur batteries are expected to cost less than half the price per kilowatt of current lithium-ion batteries according to a news release. Zeta has more than 60 patents on its proprietary lithium-sulfur anode and cathode technologies.

Lighter and more compact EV batteries have become an important design goal for vehicle designers and manufacturers. This objective is similar to what General Motors is doing with prismatic cell technology with LG Energy Solution.

“Our collaboration with Zeta Energy is another step in helping advance our electrification strategy as we work to deliver clean, safe and affordable vehicles,” Ned Curic, Stellantis chief engineering and technology officer, says in the release. “Groundbreaking battery technologies like lithium-sulfur can support Stellantis’ commitment to carbon neutrality by 2038 while ensuring our customers enjoy optimal range, performance and affordability.”

Last year, Zeta Energy announced that it was selected to receive $4 million in federal funding for the development of efficient electric vehicle batteries from the U.S. Department of Energy's ARPA-E Electric Vehicles for American Low-Carbon Living, or EVs4ALL, program.

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