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1. 5&10 Lease Lines
Consists of lease term lines that depict the 5, 8, and 10 year lease term areas. (last update 04/14/10)
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2. 8g Line
Contains the information that delineates the Limit of the 8(g) Zone. (last update 05/31/07)
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3. Active Lease Polygons
Contains all active lease polygons including whole block leases. (last update 05/17/11)
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4. Blocks
Contains information that defines the Federal lease blocks for the GOM OCS Region. (last update 01/15/09)
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5. Block Polygons - Clipped
Contains information that defines the Federal lease blocks and defines the Federal lease blocks clipped along the Fed/State boundary for the GOM OCS Region. Blocks or portion of blocks of the state side of the Fed/State boundary are not included. (last update 12/30/08)
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6. Continental Shelf Boundary (CSB)
The limit of U.S. jurisdiction for offshore mineral development. (last update 02/13/08)
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7. District Boundaries
Contains the outlines of the districts for the GOM Region. (last update 02/13/08)
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8. Fairways
Contains the major shipping fairways for the GOM Region. (last update 02/13/08)
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9. Fed/State Boundary
Contains the information that delineates the State Seaward Boundary. (last update 02/13/08)
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10. Pipelines
Contains the points and arcs of the pipeline in the GOM. All pipelines existing in the databases are included. (last update 05/17/11)
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11. Platforms
Identifies the location of platforms in GOM. All platforms existing in the database are included. (last update 01/14/10)
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12. Protraction Polygons
Contains information that defines a composite polygon of the areas for the GOM Region. This file is based on the OCS Marine Survey Group Official Protraction Diagram (OPD). Each offshore area is defined by an API Number corresponding to those in the API Bulletin Number D12A. (last update 02/30/08)
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13. Protraction Polygons - Clipped
Contains information as above and defines the Federal protractions clipped along the Fed/State boundary for the Gulf of Mexico OCS Region. No information in the state side of the Fed/State boundary is included. (last update 12/30/08)
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14. Unit Polygons
Defines the surface delineation of the units in the GOM. (last update 08/14/09)
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