The Oklahoma Assignment of Oil and Gas Leases of All Interest in Undeveloped Leases — Short form is a legal document that allows the transfer of ownership and associated rights of oil and gas leases in Oklahoma. This assignment is particularly applicable to undeveloped leases, meaning those leases where exploration and extraction activities have not yet taken place. Keywords: Oklahoma, Assignment of Oil and Gas Leases, Undeveloped Leases, Short form, transfer of ownership, rights, exploration, extraction. Different types of Oklahoma Assignment of Oil and Gas Leases of All Interest in Undeveloped Leases — Short Form: 1. Individual Lease Assignment: This form of assignment refers to the transfer of a specific oil and gas lease to another individual or entity. It involves the complete transfer of ownership and associated rights of that particular lease. 2. Multiple Lease Assignment: In this type of assignment, multiple oil and gas leases are transferred together as a package. It allows for the efficient transfer of ownership and rights of multiple undeveloped leases in a single transaction. 3. Partial Lease Assignment: A partial lease assignment involves the transfer of only a portion of the ownership and rights of an undeveloped lease. This can allow for shared ownership and joint operations between multiple parties. 4. Retained Interest Assignment: In some cases, the original lease owner may choose to transfer a portion of their ownership and rights while retaining a percentage of their interest. This type of assignment, known as a retained interest assignment, allows the owner to maintain some control and benefit from future developments on the lease. 5. Royalty Interest Assignment: This form of assignment focuses specifically on the transfer of royalty interests associated with the undeveloped lease. It allows for the transfer of future royalty payments while the original lease owner retains ownership of the lease itself. These different types of Oklahoma Assignment of Oil and Gas Leases of All Interest in Undeveloped Leases — Short form provide flexibility and options for parties involved in the transfer of ownership and rights of undeveloped oil and gas leases in Oklahoma.