Or. Admin. R. 141-070-0150
Whether or not the state owns the surface, no production of oil, gas, and the constituents thereof shall be commenced until the lessee has submitted, and the Director has approved, an Operations Plan and an Environmental Impact Assessment, or an amendment of a previously approved impact assessment.
ORS 273
ORS 273.780 - 273.790
LB 3-1988, f. & cert. ef. 9-19-88