Cal. Pub. Res. Code § 3202
(a) A person who acquires the right to operate a well or production facility, whether by purchase, transfer, assignment, conveyance, exchange, or other disposition, shall, as soon as it is reasonably possible, but not later than the date when the acquisition of the well or production facility becomes final, notify the supervisor or the district deputy, in writing, of the person’s operation. The acquisition of a well or production facility shall not be recognized as complete by the supervisor or the district deputy until the new operator provides all of the following material:
(b)