Public Resources Code section 3655
(a)
A total value, composed of the combined value of all of the primary tract assignment and secondary tract assignment, shall be assigned to all of the tracts of land which are the subject of the unit agreement or the proposed unit agreement.(b)
The pro rata interest of each working interest owner shall be equal to a fraction, the numerator of which shall be the total value of the primary tract assignment and secondary tract assignment of the tract or tracts in which he has a working interest, in accordance with his fractional share of such interest, if any, and the denominator of which shall be the value determined under subdivision (a).(c)
The pro rata interest of each royalty interest owner shall be equal to a fraction, the numerator of which shall be the total value of the primary tract assignment and secondary tract assignment of the tract or tracts in which he has a royalty interest, in accordance with his fractional share of such interest, if any, and the denominator of which shall be the value determined under subdivision (a).
Source:
Section 3655, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PRC§ionNum=3655.
(accessed Apr. 24, 2025).