The largest natural gas field in the United States by surface area, spanning the Texas Panhandle, Oklahoma Panhandle, and southwest Kansas. Long-life gas with characteristic high helium content.
Quick answer
The Hugoton field was discovered in 1922 in southwest Kansas and was for decades the largest natural gas field in the United States by both surface area and cumulative production. The field extends across approximately 8,500 square miles covering parts of southwest Kansas, the Oklahoma Panhandle, and the Texas Panhandle. Cumulative production from the Hugoton system exceeds 30 trillion cubic feet of gas.
The Hugoton produces from Permian-age carbonate and sandstone intervals — primarily the Chase Group and the Council Grove Group — at depths typically between 2,500 and 3,000 feet TVD. Gas flow is supported by porosity and permeability variation across the broad shelf depositional setting. Production declines have been gradual and the field has been managed for long-life shallow gas economics for the better part of a century.
Hugoton-field gas is distinguished from most U.S. natural gas streams by its characteristic helium content of 0.3% to 1.9% by volume — far above the 0.04% threshold typically required for commercial helium extraction. The Hugoton has been a foundation of U.S. helium production since the mid-twentieth century, including the historic federal Cliffside helium storage facility in Potter County, Texas.
For mineral owners, helium royalty treatment depends entirely on lease language. See our companion guide: Helium Mineral Rights & Royalties.
Hansford, Moore, Sherman, Hartley, Hutchinson, Carson
Texas, Beaver, Cimarron
Stevens, Grant, Haskell, Seward, Morton, Stanton, Kearny, Finney
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