FLD_NICK_NAME
| VARCHAR2 | 45 | An administrative name used in industry to describe a block, tract, or potential field in order to maintain confidentiality. |
LEASE_NUMBER
| VARCHAR2 | 21 | The number assigned to a lease by the regulatory agency having jurisdiction over mineral activity in the territory where the lease is located. |
AREA_CODE
| 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_NUMBER
| VARCHAR2 | 18 | Identifies a subdivision of an Official Protraction Diagram. |
FLD_AVG_WTR_DPTH
| NUMBER | 22 | The water depth for a specific field is the average water depth for all wells drilled in that field. |
BUS_ASC_NAME
| VARCHAR2 | 300 | The name of a **business associate**. |
FIELD_NAME_CODE
| VARCHAR2 | 24 | Name of the field in which the well is located. |
FLD_DISCVR_DATE
| DATE | 7 | The date that total depth was reached in the first well that penetrated hydrocarbons in a specific geographical location, or field. |
FLD_FIRST_PROD
| DATE | 7 | The date any amount of hydrocarbon production is first
reported for a specific field. |
LEASE_QLFY_DATE
| DATE | 7 | The day, month, and year that a lease is determined capable of production in paying quantities as established by the Minerals Management Service. |
FIRST_PROD_DATE
| DATE | 7 | The date a lease is first placed on continuous extraction of solid minerals or flow of fluid minerals that is primarily for sales rather than for testing. |
FLD_LSE_EXPIR_DT
| DATE | 7 | The year and month a lease is no longer associated with a field. |