The Oklahoma Unit Operating Agreement is a legal document that governs the relationship between the owners of an unitized oil and gas field in the state of Oklahoma. This agreement outlines the rights, responsibilities, and obligations of the parties involved in the production and development of the unitized reservoir. The Oklahoma Unit Operating Agreement is specifically designed to address the unique characteristics of unitization in Oklahoma. Unitization refers to the consolidation of multiple oil and gas leases or tracts into a single unit for more efficient and coordinated development and production. The unitized reservoir may span across multiple leases and often involves the pooling of resources to maximize the recovery of oil and gas reserves. The agreement provides a framework for the establishment of a unit operator, who is responsible for managing and operating the unitized field on behalf of the participating owners. The unit operator is typically selected based on their experience, technical expertise, and financial capabilities. The agreement also defines the governance structure, decision-making processes, and cost-sharing mechanisms among the parties. In Oklahoma, there are different types of Unit Operating Agreements depending on the type of unitization and the specific context. Some common types include: 1. Unit Operating Agreement for voluntary unitization: This type of agreement is entered into by willing participants to maximize efficiency and production by pooling their resources. Voluntary unitization requires the consent of all participating owners, and the agreement outlines the terms and conditions for joint operations, cost allocations, and profit-sharing. 2. Unit Operating Agreement for compulsory unitization: In some cases, compulsory unitization may be mandated by the Oklahoma Corporation Commission (OCC) to prevent wasteful practices or ensure proper reservoir management. This agreement governs the operations and financial arrangements among the compulsory unit participants, including the operator appointed by the OCC. 3. Unit Operating Agreement for secondary recovery: In certain situations, unitization is employed to enhance oil and gas recovery through secondary techniques such as water flooding or gas injection. This type of agreement addresses the specific considerations and responsibilities associated with secondary recovery operations. 4. Unit Operating Agreement for tertiary recovery: Tertiary recovery techniques, such as carbon dioxide (CO2) flooding or thermal methods, may be used to further increase production from mature reservoirs. The agreement for tertiary recovery unitization addresses the unique challenges, costs, and benefits associated with these enhanced oil recovery methods. Overall, the Oklahoma Unit Operating Agreement provides a comprehensive framework for effective collaboration and management of unitized oil and gas fields in the state. It ensures that the rights and interests of all participating owners are protected while facilitating the efficient development and operation of the unitized reservoir.