43 CFR § 3137.111
When will BLM extend the primary term of all leases committed to a unit agreement or renew all leases committed to a unit agreement?
June 11, 2020
If the unit operator requests it, the BLM will extend the primary term of all NPR-A leases committed to a unit agreement or renew the leases committed to a unit agreement if any committed lease within the unit is extended or renewed under §3135.1-5 or §3135.1-6. If the BLM approves a lease renewal under §3135.1-6(b), the BLM will require a renewal fee of $100 per acre for each lease in the unit that is renewed.
[73 FR 6444, Feb. 4, 2008]