43 CFR § 3137.61
How do I change unit operators?
June 11, 2020
(a) To change unit operators, the new unit operator must submit to BLM—
(1) Statements that—
(i) It accepts unit obligations; and
(ii) The percentage of required interest owners consented to a change of unit operator; and
(2) Evidence of acceptable bonding (see §3137.60(b) of this subpart).
(b) The effective date of the change in unit operator is the date BLM approves the new unit operator.