LEASE_NUMBER
| VARCHAR2 | 30 | The number assigned to a lease by the regulatory agency having jurisdiction over mineral activity in the territory where the lease is located. |
AREA
| VARCHAR2 | 6 | The designated abbreviation assigned to Outer Continental Shelf (OCS) geographical units for identification purposes and for use on maps and in data bases. |
BLOCK
| VARCHAR2 | 18 | Identifies a subdivision of an Official Protraction Diagram. |
RECEIPT_DATE
| DATE | 7 | The date an item was received by the Minerals Management Service (MMS). |
REMARKS
| VARCHAR2 | 600 | An explanation, comment, or definition associated with an individual record. |