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Field Definitions for LEASE OWNER WITH DESIGNATED OPERATOR

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The Start Position Column is used for fixed dumps only. Click on the column alias for a valid list of values or codes associated with the element selected.

Start Position	Item Length	Column Alias	Definition
1	7	Lease Number	LEASE_NUMBER - The number assigned to a lease by the regulatory agency having jurisdiction over mineral activity in the territory where the lease is located.
8	8	Asgn Aprv Date	ASGN_APRV_DATE -The date an assignment of interest is approved by the Minerals Management Service (MMS), and the date the official MMS records are changed.
16	8	Asgn Eff Date	ASGN_EFF_DATE -The date requested as an effective date by the parties to the assignment.
24	1	Asgn Status Code	ASGN_STATUS_CODE -Indicates the stage in the approval process of a lease assignment.
25	1	Owner Group Code	OWNER_GROUP_CODE -Indicates different percentage ownerships within a lease as a result of a partial assignment.
26	5	Mms Company Num	MMS_COMPANY_NUM -The number assigned by the Minerals Management Service to a business entity, individual, or agency with whom MMS does business or exchanges information.
31	11	Assignment Pct	ASSIGNMENT_PCT -The lessee's financial interest in a lease.
42	8	Lease Desig Date	LEASE_DESIG_DATE -The date that a designation of operator form for a lease was approved by the Minerals Management Service.
50	5	Designated Operator Num	OPERATOR_NUM -The number assigned by the Minerals Management Service to a business entity, individual, or agency with whom MMS does business or exchanges information.