Deep Isolation is moving closer to testing a new way to dispose of spent nuclear fuel by drilling it deep underground after securing approval for a full-scale demonstration in Texas.<\/p>\n
The Texas Railroad Commission has issued a drilling permit for the company\u2019s Commercialization Pilot near Cameron, allowing construction and field activities to move ahead. The project will use non-radioactive materials to test the technology without handling actual nuclear waste.<\/p>\n
The demonstration is designed to show whether established drilling and well-construction techniques can be adapted to place spent nuclear fuel and high-level radioactive waste in deep boreholes. Deep Isolation\u2019s concept could eventually use horizontal, vertical, or slanted underground repositories.<\/p>\n
Halliburton will drill a new well for the project and contribute its subsurface, drilling, and well-construction expertise. Other collaborators include the Deep Borehole Demonstration Center, Amentum, NAC International, and Occlusion Nuclear Solutions.<\/p>\n
Nuclear disposal goes deeper<\/p>\n
Unlike conventional mined repositories, Deep Isolation\u2019s approach relies on narrow boreholes drilled deep underground. The company is developing systems that would place nuclear waste in engineered canisters and isolate it in suitable geological formations.<\/p>\n
The Texas pilot is intended to test the process at full scale and at depth, including the technologies and operations needed to construct and use such a disposal system. It will also provide field data and operating experience that could inform future commercial projects.<\/p>\n
\u201cReceipt of this permit is a major milestone for Deep Isolation as we move the development of our deep borehole disposal technology into field activities,\u201d said Jesse Sloane, executive vice president of engineering at Deep Isolation.<\/p>\n
\u201cThe Commercialization Pilot is designed to demonstrate, at full scale and at depth, the integrated technologies and operations that underpin our deep borehole disposal solution.\u201d<\/p>\n
The company broke ground on the Cameron pilot in January 2026. With the drilling permit now in place, the team plans to begin site and construction work before moving to drilling and subsurface testing.<\/p>\n
Halliburton\u2019s involvement is intended to bring established oil and gas drilling expertise into nuclear waste disposal, reducing the need to develop an entirely new drilling system<\/a> for the application.<\/p>\n \u201cAs we drill a new well for this effort, Halliburton will apply its subsurface, drilling, and well construction experience to support the deployment of Deep Isolation\u2019s technology in a new application and assist the project team,\u201d said Steve Haden, senior vice president of project management at Halliburton.<\/p>\n