Collin Texas Amendment to Unit Designation: The Collin Texas Amendment to Unit Designation is a legal process that allows for the inclusion of additional lands and leases in an existing unit. This amendment is commonly used in the oil and gas industry to expand the geographic scope of a unit for exploration and production purposes. Keywords: Collin Texas, Amendment, Unit Designation, Additional Lands, Leases, Oil and Gas, Exploration, Production. There are various types of Collin Texas Amendment to Unit Designation to include Additional Lands and Leases in A Unit: 1. Expansion Amendment: This type of amendment is filed when the operator wishes to expand the boundaries of an existing unit to include additional lands or leases that have oil and gas reserves. The expansion is typically based on geological and geophysical studies, which indicate the potential for oil and gas extraction in the newly added areas. 2. Consolidation Amendment: In some cases, multiple smaller units may be consolidated into a larger unit through this type of amendment. This helps streamline operations, as it allows for more efficient drilling and production activities. The consolidation amendment may involve merging multiple leases or tracts of land under a single unit designation. 3. Subdivision Amendment: The subdivision amendment is filed when a larger unit needs to be divided into smaller units. This may be done to streamline management, allocate production rights to different owners, or facilitate the development of specific areas within the unit. Each newly created subdivision will have its own designated lands and leases. 4. Production Sharing Amendment: This type of amendment is common in situations where multiple operators or working interest owners want to establish a production sharing agreement within a unit. This allows for the fair allocation of production and costs among the participants, ensuring equitable distribution of resources and revenues. Collin Texas Amendment to Unit Designation is a crucial aspect of managing oil and gas operations in Collin County. It ensures that the exploration and production activities are conducted efficiently and in compliance with applicable regulations. Operators and working interest owners must file these amendments accurately and in a timely manner to maintain the integrity of the unit and maximize the economic benefits of the oil and gas resources in the area.