Cal. Pub. Res. Code § 3270.4

(a) In addition to the bonding requirements under Article 4 (commencing with Section 3200), for an operator with a history of violating this chapter or that has outstanding liabilities to the state associated with a well or production facility, the supervisor may require a life-of-well or life-of-production facility bond in an amount adequate to ensure all of the following:
1. (1) The proper plugging and abandonment of each well.
2. (2) The safe decommissioning of each production facility.
3. (3) The financing of spill response and incident cleanup.
(b) Upon the failure of an operator to properly plug and abandon a well, decommission a production facility, or perform the appropriate spill response and incident cleanup, the supervisor may levy on the bond to obtain money to pay the cost of the work.
(c) The supervisor may release a life-of-production facility bond upon the satisfactory decommissioning of a production facility, or when an operator has provided another valid life-of-production facility bond.
(d) The supervisor may release a life-of-well bond upon the satisfactory plugging and abandonment of all wells covered by the bond or when an operator has provided another valid life-of-well bond.
(e) Whenever an operator sells, assigns, transfers, conveys, exchanges, or otherwise disposes to another operator a well or production facility that is covered by a life-of-well bond or a life-of-production facility bond, the new operator shall replace the life-of-well or life-of-production bond, as applicable, and maintain the new bond for five years before it may be released by the supervisor.
(f) In lieu of the indemnity bond required by this section, the supervisor may accept a deposit given pursuant to Article 7 (commencing with Section 995.710) of Chapter 2 of Title 14 of Part 2 of the Code of Civil Procedure, excluding a deposit of money, bearer bonds, or bearer notes.
(g) The supervisor shall adopt regulations specifying the content, including the conditions, of the bond or other security instrument required by this section.