Adequate wellhead equipment must be installed to control expected pressures. Where underground conditions are unknown, the same equipment must be used as required for exploration holes.

Statutory/Other Authority

ORS 522

Statutes/Other Implemented

ORS 522.305

History

DGMI 1-2010, f. & cert. ef. 6-22-10
GMI 2-1995, f. & cert. ef. 3-10-95
GMI 4-1980, f. & ef. 10-2-80