Or. Admin. R. 632-010-0174
The permittee must determine the potential open-flow of a gas well by U.S. Department of Energy back-pressure method unless the department approves in writing the use of an alternative method.
ORS 520
ORS 520.095
DGMI 1-2013, f. & cert. ef 3-21-13
GMI 6-1990, f. & cert. ef. 12-5-90
GMI 1, f. 1-27-54