-<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified" targetNamespace="http://www.witsml.org/schemas/131" version="1.3.1(NPD)">
<!--
                                                         
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	This file is distributed under the POSC License Agreement at
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 -->
<!--
                                                         
 -->
 <xsd:include schemaLocation="typ_dataTypes.xsd"/>
 <xsd:include schemaLocation="attgrp_uid.xsd"/>
<!--
                                                         
 -->
-<xsd:complexType name="cs_drillReportWellTestInfo">
-<xsd:sequence>
-<xsd:element name="dTim" type="witsml:timestamp" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Date and time that the well test was completed. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=DATE OF WELL TESTING"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="testType" type="witsml:WellTestType" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The type of well test. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=DAILY DRILLING REPORT WELL PRODUCTION TEST CLASS"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="testNumber" type="witsml:positiveCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The number of the well test. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=NUMBER OFPERFORMED WELL PRODUCTION TESTS"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="mdTop" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Measured depth at the top of the test interval. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=MEASURED DEPTH AT HIGHEST PART OF WELL TEST INTERVAL RELATIVE TO RKB - METRE"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="mdBottom" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Measured depth at the bottom of the test interval. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=MEASURED DEPTH AT LOWEST PART OF WELL TEST INTERVAL RELATIVE TO RKB - METRE"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="tvdTop" type="witsml:wellVerticalDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>True vertical depth at the top of the test interval. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=TRUE VERTICAL DEPTH AT HIGHEST PART OF WELL TEST INTERVAL RELATIVE TO RKB - METRE"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="tvdBottom" type="witsml:wellVerticalDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>True vertical depth at the bottom of the test interval. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=TRUE VERTICAL DEPTH AT LOWEST PART OF WELL TEST INTERVAL RELATIVE TO RKB - METRE"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="chokeOrificeSize" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The diameter of the choke opening. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=UPPER LIMIT SURFACE CHOKE VALVE OPENING DIAMETER - MILLIMETRE"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="densityOil" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The density of the produced oil. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=API DENSITY OF CRUDE OIL - GRAM PER CM3"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="densityWater" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The density of the produced water. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=TODO"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="densityGas" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The density of the produced gas. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=SPECIFIC GRAVITY PRODUCED GAS"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="flowRateOil" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The maximum rate at which oil was produced. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=DAILY GROSS OIL PRODUCTION VOLUME AT UPPER LIMIT FLOW CONDITIONS - M3"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="flowRateWater" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The maximum rate at which water was produced. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=DAILY WATER PRODUCTION VOLUME FROM WELL AT UPPER LIMIT FLOW CONDITIONS"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="flowRateGas" type="witsml:volumeFlowRateMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The maximum rate at which gas was produced. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=DAILY GAS PRODUCTION VOLUME FROM WELL AT UPPER LIMIT FLOW CONDITIONS - MM3 PER DAY"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="presShutIn" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The final shut in pressure. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=FINAL SHUT IN PRESSURE - MPA"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="presFlowing" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The final flowing pressure. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=FINAL FLOW PRESSURE - MEGA PASCAL"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="presBottom" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The final bottom hole pressure. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=BOTTOMHOLE PRESSURE - MEGAPASCAL"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="gasOilRatio" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The ratio of the volume of gas to the volume of oil. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=GAS-OIL RATIO DURING TEST AT UPPER LIMIT FLOW CONDITIONS"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="waterOilRatio" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The relative amount of water per amount of oil. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=WATER-OIL RATIO AT MAXIMUM FLOW CONDITIONS"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="chloride" type="witsml:massConcentrationMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The relative amount of chloride in the produced water. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=CHLORIDE CONTENT IN PRODUCED WATER - PPM"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="carbonDioxide" type="witsml:massConcentrationMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The relative amount of CO2 gas. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=CO2 CONTENT IN HYDROCARBON GAS FROM WELL - PPM"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="hydrogenSulfide" type="witsml:massConcentrationMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The relative amount of H2S gas. </xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=H2S CONTENT IN HYDROCARBON GAS FROM WELL - PPM"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="volOilTotal" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The total amount of oil produced. This includes oil that was disposed of (e.g., burned).</xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=TOTAL OIL VOLUME PRODUCED DURING TESTING - M3"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="volGasTotal" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The total amount of gas produced. This includes gas that was disposed of (e.g., burned).</xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=TOTAL GAS VOLUME PRODUCED DURING TESTING - MM3"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="volWaterTotal" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The total amount of water produced. This includes water that was disposed of.</xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=TOTAL WATER VOLUME PRODUCED DURING TESTING - MM3"/>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="volOilStored" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The total amount of produced oil that was stored.</xsd:documentation>
 <xsd:appinfo source="http://rds.posccaesar.com/owl/iso15926?class=TOTAL OIL VOLUME STORED FROM WELL TEST - M3"/>
 </xsd:annotation>
 </xsd:element>
 </xsd:sequence>
-<xsd:attributeGroup ref="witsml:attgrp_uid">
-<xsd:annotation>
 <xsd:documentation>Unique identifier for the activity. </xsd:documentation>
 </xsd:annotation>
 </xsd:attributeGroup>
 </xsd:complexType>
 </xsd:schema>