Okla. Stat. tit. 45, § 45-745.19: Augering operations

The operator shall conduct any augering operation associated

with surface mining in a manner to maximize recoverability of coal

and other mineral reserves remaining after the operation and

reclamation are complete, and seal all auger holes with an

impervious and noncombustible material in order to prevent drainage

except where the Department determines that the resulting

impoundment of water in such auger holes may create a hazard to the

environment or the public health or safety. The Department may

prohibit augering if necessary to maximize the utilization

recoverability or conservation of the solid fuel resources or to

protect against adverse water quality impacts.