Oklahomans invent way to help plug abandoned wells

Landowners, oil companies support plugging abandoned wells but want  concerns addressed | Govt-and-politics | bismarcktribune.com


Two Oklahomans think they’ve created a way to make sure abandoned oil and gas wells no longer leak methane emissions.

Craig Brown and Ann Copple have come up with the brass Hydraulic Compression Seal reported News 9. Their invention has already been approved by Oklahoma regulators.

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