-<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified" targetNamespace="http://www.witsml.org/schemas/1series" version="1.4.1.1">
<!--
 -->
<!--
 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) 2012 Energistics. All rights reserved.
	Energistics, WITSML, PRODML and RESQML are trademarks or registered trademarks of Energistics.
 -->
<!--
 -->
 <xsd:include schemaLocation="cs_stimJobStage.xsd"/>
 <xsd:include schemaLocation="cs_stimTubular.xsd"/>
 <xsd:include schemaLocation="cs_stimEvent.xsd"/>
 <xsd:include schemaLocation="cs_extensionNameValue.xsd"/>
 <xsd:include schemaLocation="attgrp_uid.xsd"/>
<!--
 -->
-<xsd:complexType name="cs_stimFlowPath">
-<xsd:annotation>
 <xsd:documentation>WITSML - the flow path for a well stimulation job.</xsd:documentation>
 <xsd:appinfo>Modified-in-version=1.4.1, By-issue=W-CR-010, Change=Added</xsd:appinfo>
 </xsd:annotation>
-<xsd:sequence>
-<xsd:element name="kind" type="witsml:StimStageFlowPathType" minOccurs="1" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The type of flow path.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="name" type="witsml:nameString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>A human readable name for the flow path.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="description" type="witsml:descriptionString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>A short description of the flow path.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxTreatmentPres" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum pressure.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxSlurryRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum dirty rate.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxWellheadRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum rate at the wellhead.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxN2StdRate" type="witsml:standardVolumePerTimeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum nitrogen rate recorded at for the annulus injection for the Zone of interest during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxCO2LiquidRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum carbon dioxide flow rate recorded for the annulus injection for the zone of interest during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxGelRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum gel flow rate during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxOilRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum oil flow rate during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxAcidRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum acid flow rate during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxPropConc" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum proppant concentration at the wellhead.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxSlurryPropConc" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum proppant concentration exiting equipment.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgTreatPres" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average pressure.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgBaseFluidRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average base fluid flow rate.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgSlurryRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average slurry flow rate.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgWellheadRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average wellhead rate.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgN2StdRate" type="witsml:standardVolumePerTimeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average nitrigen rate.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgCO2LiquidRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average carbon dioxide rate.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgGelRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average gel mixing rate entering the flow stream for the flow path.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgOilRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average oil mixing rate entering the flow stream for the flow path.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgAcidRate" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average acid mixing rate entering the flow stream for the flow path.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgPropConc" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average proppant concentration at the wellhead.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgSlurryPropConc" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average proppant concentration exiting equipment.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgTemperature" type="witsml:thermodynamicTemperatureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average fluid temperature during the stimulation services for this flow path.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgIntervalPhaseFraction" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Internal gas phase percentage of foam for the flowpath during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgBaseFluidQuality" type="witsml:volumePerVolumeMeasurePercent" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Base fluid quality percentage of foam for the flowpath during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgN2BaseFluidQuality" type="witsml:volumePerVolumeMeasurePercent" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Base fluid quality nitrogen percentage of foam for the flowpath during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgCO2BaseFluidQuality" type="witsml:volumePerVolumeMeasurePercent" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Base fluid quality carbon dioxide percentage of foam for the flowpath during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgHydraulicPower" type="witsml:powerMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Hydraulic horse power used for flowpath.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="baseFluidVol" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Base fluid volume entering equipment.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="slurryVol" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Dirty volume exiting equipment (assumption that this will enter well).</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="wellheadVol" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Fluid volume entering the well.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="stdVolN2" type="witsml:standardVolumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Nitrogen volume.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="massCO2" type="witsml:massMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The mass of carbon dioxide used.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="gelVol" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Gel fluid volume for the flowpath during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="oilVol" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Oil fluid volume for the flowpath during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="acidVol" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Acid fluid volume for the flowpath during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="baseFluidBypassVol" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Base volume recorded after equipment set to bypass.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="propMass" type="witsml:massMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The mass of proppant used.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxPmaxPacPres" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>PMax prediction allows the tool assembly to be designed with expected pressures. It determines maximum allowable surface pressure and is typically calculated as a single number by which the pressure relief valves are set. This variable is the maximum of all the pmax pressures calculated for this flow path. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maxPmaxWeaklinkPres" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum allowable pressure for the zone of interest with respect to the bottomhole assembly during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgPmaxPacPres" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>PMax prediction allows the tool assembly to be designed with expected pressures. It determines maximum allowable surface pressure and is typically calculated as a single number by which the pressure relief valves are set. This variable is the average of all the pmax pressures calculated for this flow path.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="avgPmaxWeaklinkPres" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average allowable pressure for the zone of interest with respect to the bottomhole assembly during the stimulation services.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="shutinPres5Min" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The pressure 5 minutes after shutin.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="shutinPres10Min" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The pressure 10 minutes after shutin.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="shutinPres15Min" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The pressure 15 minutes after shutin.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="breakDownPres" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The pressure at which the formation broke.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="percentPad" type="witsml:volumePerVolumeMeasurePercent" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The volume of the pad divided by the (volume of the pad + the volume of the proppant laden fluid).</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="fractureGradient" type="witsml:forcePerVolumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The formation fracture gradient for this treatment interval.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="pipeFrictionFactor" type="witsml:unitlessQuantity" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The friction factor for the pipe or tubing.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="stageCount" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The number of stages for this flowpath.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="tubular" type="witsml:cs_stimTubular" minOccurs="0" maxOccurs="unbounded">
-<xsd:annotation>
 <xsd:documentation>The tubulars used for this flowpath.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="jobStage" type="witsml:cs_stimJobStage" minOccurs="0" maxOccurs="unbounded">
-<xsd:annotation>
 <xsd:documentation>The set of stages for this flowpath.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="jobEvent" type="witsml:cs_stimEvent" minOccurs="0" maxOccurs="unbounded">
-<xsd:annotation>
 <xsd:documentation>Events which happened during treatment of this flowpath.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="extensionNameValue" type="witsml:cs_extensionNameValue" minOccurs="0" maxOccurs="unbounded">
-<xsd:annotation>
 <xsd:documentation>Extensions to the schema based on a name-value construct.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
 </xsd:sequence>
-<xsd:attributeGroup ref="witsml:attgrp_uid">
-<xsd:annotation>
 <xsd:documentation>Unique identifier that has been assigned to the (XML) node.</xsd:documentation>
 </xsd:annotation>
 </xsd:attributeGroup>
 </xsd:complexType>
<!--
 -->
 </xsd:schema>