Well Directional Survey
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To display the positional offset between a well's surface hole location and its bottom hole location.
|Name||Krista Zens (pointOfContact)|
|Organization||Crown Corporations and Agencies|
|Sub-Organization||BC Oil and Gas Commission|
Access & Security
|Who can view this dataset?||Public|
|Who can download this dataset?||Public|
|Record Last Modified||2019-12-17|
Object Name: WHSE_MINERAL_TENURE.OG_DIRECTIONAL_SURVEY_LINE
Short Name: WEL_DIR_SU
Comments: DIRECTIONAL SURVEY LINE represents a line connecting the surface hole location and the bottom hole location of an oil or gas well. The line does not represent the actual well bore, but instead shows the shortest distance between the two points.
|Column Name||Short Name||Data Type||Data Precision||Comments|
|DIRECTIONAL_SURVEY_LINE_ID||DIR_SUR_ID||NUMBER||10||DIRECTIONAL SURVEY LINE ID is the primary unique numeric identifier for a feature.|
|APPLICATION_DETERMINATION_NUM||APPLCTN_DM||VARCHAR2||9||APPLICATION DETERMINATION NUM is the number assigned to an approved or permitted activity or to a set of activities included in a multi-activity application, e.g., 100082189|
|WELL_AUTHORITY_NUMBER||WA_NUM||VARCHAR2||10||WELL AUTHORITY NUMBER is the BC well authority number.|
|DRILLING_EVENT_SEQUENCE||DRILL_EVNT||VARCHAR2||2||DRILLING EVENT SEQUENCE is the code indicating the chronological sequence of a significant drilling operation of a drill hole which yields a separate and unique set of geological or production data.|
|UNIQUE_WELL_IDENTIFIER||UWI||VARCHAR2||16||UNIQUE WELL IDENTIFIER is the unique well identifier which is the standard 16-character code which defines the bottom hole location and each significant drilling or completion event in the well.|
|GEOMETRY||GEOMETRY||SDO_GEOMETRY||1||GEOMETRY is an ArcSDE spatial column: coordinates defining the features.|
|OBJECTID||OBJECTID||NUMBER||38||OBJECTID is a required attribute of feature classes and object classes in a geodatabase. This attribute is added to a SDE layer that was not previously created as part of a geodatabase but is now being registered with a geodatabase.|
|SE_ANNO_CAD_DATA||BLOB||4000||SE ANNO CAD DATA is a binary column used by spatial tools to store annotation, curve features and CAD data when using the SDO_GEOMETRY storage data type.|
|FEATURE_LENGTH_M||FEAT_LEN||NUMBER||19||FEATURE LENGTH M is the system calculated length or perimeter of a geometry in meters.|