Adrian Hedden
Artesia Daily Press
ahedden@elritomedia.com
Wastewater from the oil and gas industry could prove a boon to southeast New Mexico’s strapped water supplies, locals said, if New Mexico officials would get out of the way.
The comments came during a discussion on produced water and efforts to treat and reuse the byproduct fluid from oil and gas drilling.
About 50 local government leaders, industry workers and others attended the Jan. 8 meeting at the Pecos River Village Conference Center where researchers presented recent findings on the topic and solicited feedback from the public.
Produced water is mostly brought to the surface from the same underground rock formations, or shale, that yield crude oil and natural gas.
It is high in brine, heavy metals and other toxic chemicals, making it unfit for human consumption unless treated and recycled, said Zach Stoll, a scientist from New Mexico State University who presented his findings to the group.
Stoll also serves as executive director of the New Mexico Produced Water Research Consortium, formed in 2020 by the New Mexico Environment Department and NMSU to study methods of treating produced water to a quality that could be used outside of oil and gas.
The water is currently treated by oil and gas companies and reused in subsequent drilling operations, namely hydraulic fracturing – or fracking – when a combination of water, sand and chemicals is pumped underground to break up fossil fuel-rich shale.
The other option is to pump the produced water back into the rock formation, Stoll said, via disposal wells, which were recently linked to a spate of earthquakes across the Permian Basin.
And it’s a lot of water, he said: between two and five barrels – 42 gallons each – per barrel of oil. In the prolific Permian Basin, Stoll estimated, there could be billions of gallons of water produced every year.
“A lot of water comes up with the oil and gas. In the desert, wouldn’t it be great if we could actually use that water?” he said. “That’s how the science has been looking at it.”
But such scientific progress faced significant “obstacles” from regulators and state decision-makers, Stoll said.
The Produced Water Act was passed by the New Mexico Legislature in 2019, clarifying that the New Mexico Oil Conservation Division had authority to regulate and track produced water’s use within the industry, such as recycling and reuse in drilling.
The Environment Department was tasked with overseeing the product’s potential use outside of the industry, suggesting future applications such as watering crops.
That’s why the department formed the consortium, and Stoll said that while its research and experiments proved that treated produced water is safe for human cells, plants and various fish species, the environment department’s rulemaking Water Quality Control Commission remained unconvinced.
Commission members voted last April to allow permits for produced water to be discharged in conjunction with pilot projects studying its potential for reuse. The commission reversed that decision in May, and opted to require permits even for pilot projects that do not discharge the fluid.
“That kind of makes it difficult because you’re stuck at a much, much smaller scale,” Stoll said of conducting research without the ability to discharge the water into the environment. “From what I’ve seen, it’s very, very safe and its very technically possible to take this water and treat it so that it’s not toxic. The ability to hide your head in the sand has really put us at a disadvantage.”
To local leaders in Carlsbad, the increased water supplies would provide an opportunity to support the needs of the growing community, in step with the booming oil and gas industry in the southeast region of New Mexico.
In 2025, about 1.6 billion barrels of water were produced in the New Mexico oilfields, read a report by the research consortium presented at the meeting, up from about 700 million barrels in 2015.
About 75% of the total water used in Eddy County is for irrigation in the agricultural sector, meaning treating produced water could provide a safe way to offset much of the hydraulic cost of the region’s other leading industries, Stoll said.
“I see this as an industry opportunity. It’s something that could help all of our industries, oil and gas, potash and nuclear,” said Kristen Gamboa, executive director of the Carlsbad Department of Development, a nonprofit that promotes business needs in the area.
“It’s just infrastructure. If it must be industrial, manufacturing, then we need to market it that way.”
Kevin Beardmore, president of Southeast New Mexico College, said the school in Carlsbad recently created its first-ever “environmental management technology” program, which would train students to research produced water treatment and other environmental issues tied to fossil fuel extraction.
New Mexico is already sending about 35% of its produced water to Texas for disposal where regulations are laxer, read the consortium’s report.
And Beardmore worried that the growing oilfield water management industry could also leave the state if policymakers fail to act.
“By the time a market solution arrives, Texas is going to eat our lunch,” Beardmore said. “All the facilities are on the state line in Texas, which is where we’ll be sending our graduates if something doesn’t happen.”
Managing Editor Adrian Hedden can be reached at 575-628-5516, or @AdrianHedden on the social media platform X.


