060-4 Wyo. Code R. § 4-9
(a) Any grazing and agricultural lease is subject to cancellation if the lessee subleases the leased premises or enters into any contract or agreement of any kind concerning the leased premises, except "price support and production adjustment" contracts of the Farm Service Agency, without the approval of the Director. Lessees shall request approval of subleases or other contracts, pursuant to W.S. 36-5-105(d), by submitting a copy of the sublease or other agreement to the Office. In no event shall lands be subleased unless one-half (1/2) of the excess rental is paid to the State.
(b) If the annual rental under a sublease agreement is a share of production, the lessee shall report annual production to the Office on a form furnished by the Office. The Office shall calculate the additional rental due.
060-4 Wyo. Code R. § 4-9