The Colorado Assignment of Overriding Royalty Interest (No Proportionate Reduction) is a legal document that allows the transfer of overriding royalty interests in oil, gas, and mineral leases in the state of Colorado. In this type of assignment, there is no proportionate reduction in the royalty interest when other overriding royalty interests are created or transferred. Keywords: Colorado, Assignment, Overriding Royalty Interest, No Proportionate Reduction, oil, gas, mineral leases. Types of Colorado Assignment of Overriding Royalty Interest (No Proportionate Reduction): 1. Individual Assignment: This type of assignment involves the transfer of an overriding royalty interest from one individual to another. It could be a direct transfer between individuals or may involve the assignment from an individual to a company or organization. 2. Company Assignment: This type of assignment refers to the transfer of overriding royalty interests between companies. It can occur when a company sells its interests to another company or when multiple companies merge or form a joint venture. 3. Lease Assignment: In this type of assignment, an overriding royalty interest is transferred from the original lease owner to a new lease owner. This could happen when the lease is sold, assigned, or transferred to a different party. 4. Assignment for Consideration: This refers to an assignment where a monetary or non-monetary consideration is involved. It could be a sale, gift, or exchange of an overriding royalty interest between parties. 5. Partial Assignment: This type of assignment involves the transfer of a portion of the overriding royalty interest to another party. It could be a percentage-based transfer or a specific fraction of the interest. 6. Assignment of Interests in Multiple Leases: This type of assignment covers situations where overriding royalty interests are transferred across different oil, gas, or mineral leases. It could involve assigning interests in multiple leases to one or multiple parties. It is important to consult legal professionals or experts in Colorado's oil, gas, and mineral laws to ensure a proper understanding and execution of the Colorado Assignment of Overriding Royalty Interest (No Proportionate Reduction) according to specific circumstances and requirements.