Title: Understanding Oregon Assignment of Overriding Royalty Interest with Proportionate Reduction Introduction: Oregon's Assignment of Overriding Royalty Interest with Proportionate Reduction is a legal concept related to mineral rights and royalties in the state of Oregon. It addresses the transfer of overriding royalty interests and how they can be proportionally reduced under specific circumstances. This article aims to provide a detailed description of this concept and its different types. 1. Definition of Overriding Royalty Interest: An overriding royalty interest (ORRIS) refers to a share of the production revenue from oil, gas, or mineral leases, granted to someone other than the property owner. It allows the owner of the ORRIS to receive a portion of the proceeds generated from the leased property. 2. Understanding Assignment of Overriding Royalty Interest: The assignment of overriding royalty interest involves transferring ownership of the ORRIS from one party to another. In Oregon, this process is governed by state laws and regulations. 3. Proportionate Reduction: Proportionate reduction refers to a mechanism in which the ORRIS is reduced proportionally based on various factors, such as lease modifications, changes in production, or fluctuations in market conditions. This reduction ensures fair distribution of proceeds among multiple stakeholders. 4. Types of Oregon Assignment of Overriding Royalty Interest with Proportionate Reduction: a. Lease Modification: When a lease agreement is modified, such as the inclusion of additional tracts or changes in the royalty rate, the ORRIS may be proportionately reduced to accommodate the amendments. b. Production Adjustments: In the case of decreased or increased production, the ORRIS may be adjusted proportionately to reflect the changes in overall revenue generated by the lease. c. Price Fluctuations: When market conditions cause significant changes in commodity prices, the ORRIS may be subject to proportionate reduction to match the altered value of the production. Conclusion: The Oregon Assignment of Overriding Royalty Interest with Proportionate Reduction is an important legal concept that ensures the fair distribution of proceeds among parties involved in mineral lease agreements. It enables the transfer of ORRIS while considering potential reduction scenarios due to lease modifications, production adjustments, or price fluctuations. Understanding these concepts is crucial for individuals involved in mineral rights transactions or lease agreements in Oregon.