Montana Assignment of Overriding Royalty Interest (No Proportionate Reduction) refers to a legal agreement within the oil and gas industry. It involves the transfer of an interest in the revenue generated from the production of oil and gas in the state of Montana, without any proportionate reduction. In this type of assignment, the overriding royalty interest is conveyed to another party, typically an individual or entity, by the original interest holder. The overriding royalty interest represents a share of the gross production revenue, which is separate from any working interest or mineral interest in the oil and gas lease. One key aspect of the Montana Assignment of Overriding Royalty Interest (No Proportionate Reduction) is the absence of any proportionate reduction. This means that the assigned party receives a fixed share of the revenue generated from the oil and gas production, regardless of any changes or adjustments in the overall production or other interests on the lease. It is important to note that there may be different types or variations of the Montana Assignment of Overriding Royalty Interest, namely: 1. Montana Assignment of Overriding Royalty Interest (Proportionate Reduction): In contrast to the mentioned assignment, this variation allows for a proportionate reduction in the assigned party's share of the revenue. The assigned interest holder receives a percentage of the overall revenue, which may vary depending on the changes in production or other interests on the lease. 2. Montana Assignment of Overriding Royalty Interest (Limited Duration): This type of assignment has a specific duration or time frame during which the assigned party is entitled to receive overriding royalty payments. Once the specified period expires, the assigned interest terminates, and the original interest holder regains full control over the overriding royalty interest. In summary, the Montana Assignment of Overriding Royalty Interest (No Proportionate Reduction) is a legal agreement used in the oil and gas industry to transfer a fixed share of revenue generated from oil and gas production without any proportional reduction. Various types and variations, such as the proportionate reduction and limited duration assignments, may exist depending on the specific circumstances and agreements between the parties involved.