Documentation for obj_object_profiled_data_schema

Complex Type: wellElevationCoord

[Table of contents]

Super-types: xsd:double < abstractDouble (by restriction) < abstractMeasure (by extension) < wellElevationCoord (by extension)
Sub-types: None
Name wellElevationCoord
Used by (from the same schema document) Complex Type cs_wellDatum
Abstract no
Documentation A vertical (gravity based) elevation coordinate within the context of a well. Positive moving upward from the reference datum. All coordinates with the same datum (and same uom) can be considered to be in the same Coordinate Reference System and are thus directly comparable.
XML Instance Representation
<...
uom=" witsml:WellVerticalCoordinateUom [1]

'The unit of measure of the quantity value. If not given then the default unit of measure of the explicitly or implicitly given datum must be assumed.'

"

datum=" witsml:refWellDatum [0..1]

'A pointer to the reference datum for this coordinate value as defined in WellDatum. If not given then the default WellDatum must be assumed.'

"
>
witsml:abstractMeasure
</...>
Diagram
Schema Component Representation
<xsd:complexType name="wellElevationCoord">
<xsd:simpleContent>
<xsd:extension base=" witsml:abstractMeasure ">
<xsd:attribute name="uom" type=" witsml:WellVerticalCoordinateUom " use="required"/>
<xsd:attribute name="datum" type=" witsml:refWellDatum " use="optional"/>
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>