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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

The project would nearly eliminate the emissions associated with power and steam generation at the Dow plant in Seadrift, Texas. Getty Images

Dow, a major producer of chemicals and plastics, wants to use next-generation nuclear reactors for clean power and steam at a Texas manufacturing complex instead of natural gas.

Dow's subsidiary, Long Mott Energy, applied Monday to the U.S. Nuclear Regulatory Commission for a construction permit. It said the project with X-energy, an advanced nuclear reactor and fuel company, would nearly eliminate the emissions associated with power and steam generation at its plant in Seadrift, Texas, avoiding roughly 500,000 metric tons of planet-warming greenhouse gas emissions annually.

If built and operated as planned, it would be the first U.S. commercial advanced nuclear power plant for an industrial site, according to the NRC.

For many, nuclear power is emerging as an answer to meet a soaring demand for electricity nationwide, driven by the expansion of data centers and artificial intelligence, manufacturing and electrification, and to stave off the worst effects of a warming planet. However, there are safety and security concerns, the Union of Concerned Scientists cautions. The question of how to store hazardous nuclear waste in the U.S. is unresolved, too.

Dow wants four of X-energy's advanced small modular reactors, the Xe-100. Combined, those could supply up to 320 megawatts of electricity or 800 megawatts of thermal power. X-energy CEO J. Clay Sell said the project would demonstrate how new nuclear technology can meet the massive growth in electricity demand.

The Seadrift manufacturing complex, at about 4,700 acres, has eight production plants owned by Dow and one owned by Braskem. There, Dow makes plastics for a variety of uses including food and beverage packaging and wire and cable insulation, as well as glycols for antifreeze, polyester fabrics and bottles, and oxide derivatives for health and beauty products.

Edward Stones, the business vice president of energy and climate at Dow, said submitting the permit application is an important next step in expanding access to safe, clean, reliable, cost-competitive nuclear energy in the United States. The project is supported by the Department of Energy’s Advanced Reactor Demonstration Program.

The NRC expects the review to take three years or less. If a permit is issued, construction could begin at the end of this decade, so the reactors would be ready early in the 2030s, as the natural gas-fired equipment is retired.

A total of four applicants have asked the NRC for construction permits for advanced nuclear reactors. The NRC issued a permit to Abilene Christian University for a research reactor and to Kairos Power for one reactor and two reactor test versions of that company's design. It's reviewing an application by Bill Gates and his energy company, TerraPower, to build an advanced reactor in Wyoming.

X-energy is also collaborating with Amazon to bring more than 5 gigawatts of new nuclear power projects online across the United States by 2039, beginning in Washington state. Amazon and other tech giants have committed to using renewable energy to meet the surging demand from data centers and artificial intelligence and address climate change.

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