Section 6804 of the Public Resources Code is amended to read:
(a) A lease or permit issued under this chapter may be assigned, transferred transferred, or sublet as to all or any part of the leased or permitted lands, and as to either a divided or undivided interest therein, or as to any separate and distinct zone or geological horizon or portion thereof, subject to approval by the commission, to any person, association of persons, or corporation, who at the time of the proposed assignment, transfer, or sublease, possesses the qualifications provided in this chapter. Any assignment, transfer transfer, or sublease shall take effect as of the first day of the month following the approval by the commission and filing with the commission of an executed counterpart thereof, together with any required bond and proof of the qualification, under this act and the rules and regulations of the commission, of the assignee, transferee transferee, or sublessee to take or hold such lease or permit or that lease, permit, or interest therein. Unless approved by the commission no assignment, transfer transfer, or sublease shall be of any effect. Upon approval of any assignment, transfer transfer, or sublease the assignee, transferee transferee, or sublessee shall be bound by the terms of the lease or permit to the same extent as if such that assignee, transferee transferee, or sublessee were the original lessee or permittee, any conditions in the assignment, transfer transfer, or sublease to the contrary notwithstanding. Any assignment or transfer of a separate portion of any lease or permit or of a separate and distinct zone or geological horizon, or a portion thereof, shall segregate the assigned, transferred transferred, or subleased portion thereof from the retained portion thereof, and such that approval shall release and discharge the assignor or transferor from all obligations thereafter accruing under said that lease or permit with respect to the assigned or transferred lands or zones or lands, zones, or horizons, and such those segregated leases or permits shall continue in full force and effect for the primary term of the original lease or permit, but, in the case of any lease, for not less than two (2) years after the date of discovery of oil or gas in paying quantities, or commercially valuable deposit of minerals, upon any segregated portion of the lands or zones or lands, zones, or horizons originally subject to such that lease, and so long thereafter as oil or gas is produced in paying quantities. Assignments or transfers under this section may also be made with the approval of the commission of parts of leases which that are in their extended term because of production, and the segregated lease of any undeveloped lands or zones or lands, zones, or horizons shall continue in full force and effect for two (2) years and so long thereafter as oil or gas or minerals are produced in paying quantities from the segregated lease lands or zones or lands, zones, or horizons.