| 
                        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. | 
			
				| 
                        MMS_COMPANY_NUM
                     | VARCHAR2 | 15 | The number assigned by the Minerals Management Service to a business entity, individual, or agency with whom MMS does business or exchanges information. | 
			
				| 
                        BUS_ASC_NAME
                     | VARCHAR2 | 300 | The name of a **business associate**. | 
			
				| 
                        ASGN_STATUS_CODE
                     | VARCHAR2 | 3 | Indicates the stage in the approval process of a lease assignment. | 
			
				| 
                        OWNER_ALIQUOT_CD
                     | VARCHAR2 | 3 | Indicates different percentage ownerships within a lease as a result of a partial assignment. | 
			
				| 
                        SN_LSE_OWNER
                     | NUMBER | 22 | Autogenerated sequence number which uniquely identifies each instance of a lease owner. | 
			
				| 
                        ASSGN_APRV_DATE
                     | DATE | 7 | The date an assignment of interest is approved by the Minerals Management Service (MMS), and the date the official MMS records are changed. | 
			
				| 
                        MMS_STRT_DATE
                     | DATE | 7 | The date that a business entity began doing business with the Minerals Management Service. | 
			
				| 
                        ASSGN_TERM_DATE
                     | DATE | 7 | The date that a lease assignment is terminated by the Minerals Management Service. | 
			
				| 
                        OWNER_GROUP_CODE
                     | VARCHAR2 | 3 | Indicates different percentage ownerships within a lease as a result of a partial assignment. | 
			
				| 
                        ASSIGNMENT_PCT
                     | NUMBER | 22 | The lessee's financial interest in a lease. | 
			
				| 
                        ASSGN_EFF_DATE
                     | DATE | 7 | The date requested as an effective date by the parties to the assignment. | 
			
		
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