43 C.F.R. § 3137.85 What is the effective date of a participating area?
Title 43 - Public Lands: Interior
(a) The effective date of an initial participating area is the first day of the month in which you complete a well meeting the productivity criteria, but no earlier than the effective date of the unit. (b) The effective date of a modified participating area is the earlier of the first day of the month in which you— (1) Complete a new well meeting the productivity criteria; or (2) Should have known you needed to revise the allocation schedule.
Title 43: Public Lands: Interior
PART 3130—OIL AND GAS LEASING: NATIONAL PETROLEUM RESERVE, ALASKA
Subpart 3137—Unitization Agreements—National Petroleum Reserve-Alaska
Participating Areas
§ 3137.85 What is the effective date of a participating area?

