-<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified" targetNamespace="http://www.witsml.org/schemas/1series" version="1.4.0">
<!--
 -->
<!--
 Energistics License Agreement
	This file is distributed under the Energistics License Agreement at
	http://www.energistics.org
	Use of this file constitutes agreement with the Energistics License Agreement.
	Copyright (c) 2008 Energistics. All rights reserved.
	Energistics, WITSML, PRODML and RESQML are trademarks or registered trademarks of Energistics.
 -->
<!--
 -->
-<xsd:annotation>
 <xsd:documentation> These types represent numeric quantities with a unit of measure implemented as a uom attribute. The units are gathered into single quantity class which represents a group of units. The unit symbols appropriate for the class are captured as enumerated lists. The implementation of this is to develop a type for each uom class that is a union of a standard list, the unknown value, and the Other: extension. Additional files will contain these structures. </xsd:documentation>
 </xsd:annotation>
<!--
 -->
 <xsd:include schemaLocation="typ_quantityClass.xsd"/>
<!--
 -->
-<xsd:complexType name="accelerationLinearMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:AccelerationLinearUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:accelerationLinearUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="anglePerLengthMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:AnglePerLengthUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:anglePerLengthUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="anglePerTimeMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:AnglePerTimeUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:anglePerTimeUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="areaMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:AreaUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:areaUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="areaPerAreaMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:AreaPerAreaUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:areaPerAreaUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="densityMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:DensityUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:densityUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="dimensionlessMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:DimensionlessUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:dimensionlessUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="dynamicViscosityMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:DynamicViscosityUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:dynamicViscosityUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="electricCurrentMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:ElectricCurrentUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:electricCurrentUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="electricPotentialMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:ElectricPotentialUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:electricPotentialUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-22, Change=Deleted-type:energyPerAreaMeasure</xsd:appinfo>
 </xsd:annotation>
<!--
 -->
-<xsd:complexType name="equivalentPerMassMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:EquivalentPerMassUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:equivalentPerMassUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="forceMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:ForceUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:forceUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="forcePerLengthMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:ForcePerLengthUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:forcePerLengthUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="forcePerVolumeMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:ForcePerVolumeUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:forcePerVolumeUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="illuminanceMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:IlluminanceUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:illuminanceUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="lengthMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:LengthUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:lengthUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="lengthPerLengthMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:LengthPerLengthUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:lengthPerLengthUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-22, Change=Deleted-type:magneticFieldStrengthMeasure</xsd:appinfo>
 </xsd:annotation>
<!--
 -->
-<xsd:complexType name="magneticInductionMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:MagneticInductionUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:magneticInductionUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="massConcentrationMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:MassConcentrationUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:massConcentrationUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="massMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:MassUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:massUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="massPerLengthMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:MassPerLengthUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:massPerLengthUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="momentOfForceMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:MomentOfForceUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:momentOfForceUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="perLengthMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:PerLengthUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:perLengthUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="planeAngleMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:PlaneAngleUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:planeAngleUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="powerMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:PowerUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:powerUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="pressureMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:PressureUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:pressureUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="relativePowerMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:RelativePowerUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:relativePowerUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="specificVolumeMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:SpecificVolumeUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:specificVolumeUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="thermodynamicTemperatureMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:ThermodynamicTemperatureUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:thermodynamicTemperatureUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="timeMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:TimeUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:timeUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="velocityMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:VelocityUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:velocityUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="volumeMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:VolumeUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:volumeUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="volumeFlowRateMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:VolumeFlowRateUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:volumeFlowRateUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
-<xsd:complexType name="volumePerVolumeMeasure">
-<xsd:simpleContent>
-<xsd:extension base="witsml:abstractMeasure">
-<xsd:attribute name="uom" type="witsml:VolumePerVolumeUom" use="required">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-86, Change=Changed-type-from:volumePerVolumeUom</xsd:appinfo>
 </xsd:annotation>
 </xsd:attribute>
 </xsd:extension>
 </xsd:simpleContent>
 </xsd:complexType>
<!--
 -->
 </xsd:schema>