Missouri Assignment of Oil and Gas Leases when Producing with Reservation of Production Payment refers to a legal document which allows individuals or entities to transfer their interests in oil and gas leases in Missouri while reserving a production payment. This type of assignment is commonly used in the oil and gas industry when the assignor wishes to transfer their rights to another party but also retain a stream of income generated by the production of oil and gas on the leased property. The assignment typically outlines the terms and conditions of the transfer, including the payment structure and any relevant provisions. Missouri offers various types of Assignment of Oil and Gas Leases when Producing with Reservation of Production Payment, including: 1. Partial Assignment: A partial assignment refers to a situation where only a portion of the assignor's interests in the oil and gas lease is transferred. This type of assignment allows the assignor to retain ownership and receive a proportionate share of the production payment. 2. Total Assignment: A total assignment involves the transfer of the assignor's entire interest in the oil and gas lease. In this case, the assignor relinquishes ownership rights and retains only the production payment. 3. Fixed Term Assignment: A fixed term assignment specifies a predetermined time frame for the assignment, after which the ownership and production payment rights typically revert to the assignor. 4. Royalty Interest Assignment: This type of assignment grants the assignee a percentage of the production revenue generated from the oil and gas lease, while the assignor retains the remaining portion. 5. Overriding Royalty Interest (ORRIS) Assignment: An ORRIS assignment provides the assignee with a percentage of the production revenue, calculated based on the gross production, without passing any costs. The assignor may retain a reduced production payment or no payment at all. When drafting a Missouri Assignment of Oil and Gas Leases when Producing with Reservation of Production Payment, it is essential to include key information such as the legal description of the leased property, the effective date of the assignment, the parties involved, and a clear statement of the rights being transferred and retained. Additionally, the document should outline the production payment structure, any limitations or conditions, and the rights and responsibilities of both the assignor and assignee. It is advisable to consult with legal professionals experienced in oil and gas law to ensure the assignment is properly executed and adheres to Missouri state regulations.