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Field Definitions for ALASKA DIRECTIONAL SURVEY POINTS (MASTER API LIST)

Field Definitions for ALASKA DIRECTIONAL SURVEY POINTS (MASTER API LIST)

Click on hyperlinked Column Aliases to show possible values.

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 8 Botm Fld Name Cd BOTM_FLD_NAME_CD -Name of the field in which the bottom of the well is located.
9 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.
14 6 Surf Block Num SURF_BLOCK_NUM -Identifies a subdivision of an Official Protraction Diagram\ as applied to the subdivision containing the surface location of a well.
20 7 Surf Lease Num SURF_LEASE_NUM - The number assigned to a lease by the regulatory agency having jurisdiction over mineral activity in the territory where the lease is located.
27 6 Botm Block Num BOTM_BLOCK_NUM -Identifies a subdivision of an Official Protraction Diagram as applied to the subdivision containing the bottomhole location of a well.
33 7 Botm Lease Num BOTM_LEASE_NUM -The number assigned to the lease that contains the bottom location of a well.
40 5 Well Name WELL_NAME - The name assigned to the well. It may be a special name or the name of the property to which the well belongs.
45 8 Well Name Suffix WELL_NAME_SUFFIX -An extension to the well name that indicates the number of times that a new wellbore has been drilled.
53 12 Api Well Number API_WELL_NUMBER - A unique well identification number consisting of (from left to right) a two digit state code (or pseudo for Offshore), a three digit county code (or pseudo for Offshore), a five digit unique well code, and if applicable, a two digit sidetrack code as defined in API Bulletin D12A.
65 10 Total Depth Date TOTAL_DEPTH_DATE -The date drilling on a well reached the final total depth.
75 1 Botm E W Code BOTM_E_W_CODE -Indicates whether the borehole bottom location is measured from the east (E) or west (W) block boundary.
76 6 Botm E W Dist BOTM_E_W_DIST -The distance from the location of the borehole bottom to either the east or west block boundary.
82 1 Botm N S Code BOTM_N_S_CODE -Indicates whether the borehole bottom location is measured from the north (N) or south (S) block boundary.
83 6 Botm N S Dist BOTM_N_S_DIST -The distance from the borehole bottom location to either the north or south block boundary.
89 1 Surf E W Code SURF_E_W_CODE -East/West descriptor that indicates the direction of a measurement from an identifiable line./Indicates whether the surface borehole location is measured from either the east (E) or west (W) block boundary.
90 6 Surf E W Dist SURF_E_W_DIST -East_West footage or distance that represents the length of a measurement from an identifiable line./The distance from the borehole surface location to either the east or west block boundary.
96 1 Surf N S Code SURF_N_S_CODE -North/South descriptor that indicates the direction of a measurement from an identifiable line. /Indicates whether the surface borehole location is measured from the north (N) or south (S) block boundary.
97 6 Surf N S Dist SURF_N_S_DIST -North/South footage or distance that represents the length of a measurement from an identifiable line. /The distance from the borehole surface location to either the north or south block boundary.