-<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_wellAlias.xsd"/>
 <xsd:include schemaLocation="cs_extensionNameValue.xsd"/>
 <xsd:include schemaLocation="attgrp_uid.xsd"/>
<!--
 -->
-<xsd:complexType name="cs_drillReportStatusInfo">
-<xsd:annotation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-33, Change=Added</xsd:appinfo>
 </xsd:annotation>
-<xsd:sequence>
-<xsd:element name="dTim" type="witsml:timestamp" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>the date and time that for which the well status is reported.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="md" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Wellbore measured depth at the end of the report period.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="tvd" type="witsml:wellVerticalDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Wellbore true vertical depth at the end of the report.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="mdPlugTop" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The measured plug back depth.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="diaHole" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Hole nominal inside diameter. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="mdDiaHoleStart" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The measured depth to the start of the current hole diameter.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="diaPilot" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Pilot hole nominal inside diameter at reporting time. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="mdDiaPilotPlan" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The planned measured depth of the pilot hole.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="tvdDiaPilotPlan" type="witsml:wellVerticalDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The planned true vertical depth of the pilot hole.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="typeWellbore" type="witsml:WellboreType" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Type of wellbore. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="mdKickoff" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Measured depth to the kickoff point of the wellbore.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="tvdKickoff" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>True vertical depth to the kickoff point of the wellbore.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="parentWellbore" type="witsml:cs_wellAlias" minOccurs="0" maxOccurs="unbounded">
-<xsd:annotation>
 <xsd:documentation>The name of the parent wellbore. This is the wellbore from which the current wellbore kickedoff.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="strengthForm" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The measured formation strength. This should be the final measurement before the end of the report period.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="mdStrengthForm" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The measured depth of the formation strength measuement.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="tvdStrengthForm" type="witsml:wellVerticalDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The true vertical depth of the formation strength measuement.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="diaCsgLast" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Diameter of last casing. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="mdCsgLast" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Measured depth of last casing. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="tvdCsgLast" type="witsml:wellVerticalDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>True vertical depth of last casing. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="presTestType" type="witsml:PresTestType" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The type of pressure test that was run during this reporting period.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="mdPlanned" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Measured depth of plan for this day number (report period). </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="distDrill" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Distance drilled during this reporting period. This should be measured along the centerline of the wellbore.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="elevKelly" type="witsml:wellElevationCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Elevation of the rotary kelly bushing. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="sum24Hr" type="witsml:commentString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>A summary that sumarizes the activities performed and the status of the ongoing activities from the reporting period.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="forecast24Hr" type="witsml:commentString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>A summary that sumarizes the planned activities the next reporting period. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="ropCurrent" type="witsml:velocityMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Rate of penetration at the end of the reporting period. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
<!--
 =============== Beginning of old elements. ===============
 -->
-<xsd:element name="rig" type="witsml:refNameString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>A pointer to the rig utilized in this reporting period. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="eTimStart" type="witsml:timeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Time from start of Operations (commonly in days). </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="eTimSpud" type="witsml:timeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Time since bit broke ground (commonly in days). </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="eTimLoc" type="witsml:timeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Time rig on location (commonly in days). </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="eTimDrill" type="witsml:timeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Drilling time. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="ropAv" type="witsml:velocityMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Average Rate of Penetration through Interval. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="supervisor" type="witsml:nameString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Name of operator rig supervisor. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="engineer" type="witsml:nameString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Nae of Engineer. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="geologist" type="witsml:nameString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Name of operator wellsite geologist. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="eTimDrillRot" type="witsml:timeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Time spent rotary drilling for report interval. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="eTimDrillSlid" type="witsml:timeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Time spent slide drilling from start of bit run. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="eTimCirc" type="witsml:timeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Time spent circulating from start of bit run. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="eTimReam" type="witsml:timeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Time spent reaming from start of bit run. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="eTimHold" type="witsml:timeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Time spent with no DD work (commonly in hours). </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="eTimSteering" type="witsml:timeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Time spent steering bottom hole assembly (commonly in hours). </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="distDrillRot" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Distance drilled - rotating. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="distDrillSlid" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Distance drilled - sliding. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="distReam" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Distance reamed. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="distHold" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Distance covered while holding angle with a steerable drilling assembly. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="distSteering" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Distance covered while actively steering with a steerable drilling assembly. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="numPob" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Total number of personnel on board. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="numContract" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Number of contractor personnel on board. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="numOperator" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Number of Operator personnel on board. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="numService" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Number of service company personnel on board. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="numAFE" type="witsml:str32" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>AFE (authorization for expenditure) number that this cost item applies to. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="costDay" type="witsml:cost" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Daily Cost. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="costDayMud" type="witsml:cost" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Daily Mud Cost. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="conditionHole" type="witsml:str32" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Hole condition description. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="tvdLot" type="witsml:wellVerticalDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>True vertical depth of leak off test point. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="presLotEmw" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Leak off test equivalent mud weight. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="presKickTol" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Kick tolerance pressure. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="volKickTol" type="witsml:volumeMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Kick tolerance volume. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="maasp" type="witsml:pressureMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Maximum allowable shut-in casing pressure. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="tubular" type="witsml:refNameString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>A pointer to the tubular (assembly) used in this report period. This represents a foreign key to tubular. </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:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-71, Change=Added</xsd:appinfo>
 </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>