-<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified" targetNamespace="http://www.prodml.org/schemas/1series" version="PRODML_v1.3">
<!--
                                                         
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<!--
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	This file is distributed under the Energistics License Agreement at
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	Use of this file constitutes agreement with the Energistics License Agreement.
	Copyright (c) 2014 Energistics. All rights reserved.
	Energistics, WITSML, PRODML and RESQML are trademarks or registered trademarks of Energistics.
	
 -->
<!--
                                                         
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 <xsd:include schemaLocation="cs_businessAssociate.xsd"/>
 <xsd:include schemaLocation="cs_productionOperationInstallationReport.xsd"/>
<!--
                                                         
 -->
-<xsd:group name="grp_productionOperation">
-<xsd:annotation>
 <xsd:documentation>The non-contextual content of a WITSML Production Operation object.</xsd:documentation>
 </xsd:annotation>
-<xsd:sequence>
-<xsd:element name="installation" type="prodml:facilityIdentifierStruct" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The name of the facility which is represented by this report. The name can be qualified by a naming system. This also defines the kind of facility.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="contextFacility" type="prodml:facilityIdentifierStruct" minOccurs="0" maxOccurs="unbounded">
-<xsd:annotation>
 <xsd:documentation>The name and type of a facility whose context is relevant to the represented installation.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="kind" type="prodml:kindString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The type of report.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="periodKind" type="prodml:ReportingPeriod" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The type of period that is being reported. This value must be consistent with the reporting start and end values.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:choice minOccurs="1" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The reporting period. If one value from a pair are given the both values must be given.</xsd:documentation>
 </xsd:annotation>
-<xsd:sequence>
-<xsd:element name="dTimStart" type="prodml:timestamp" minOccurs="1" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The beginning date and time that the report represents.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="dTimEnd" type="prodml:timestamp" minOccurs="1" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The ending date and time that the report represents.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
 </xsd:sequence>
-<xsd:sequence>
-<xsd:element name="dateStart" type="prodml:date" minOccurs="1" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The beginning date that the report represents.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="dateEnd" type="prodml:date" minOccurs="1" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The ending date that the report represents.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
 </xsd:sequence>
 </xsd:choice>
-<xsd:element name="operator" type="prodml:cs_businessAssociate" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The operator of the facilities in the report.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="title" type="prodml:nameStruct" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The tile of the report if different from the name of the report.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="geographicContext" type="prodml:cs_geographicContext" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The geographic context of the report.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="issueDate" type="prodml:date" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The date that the report was issued.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="issuedBy" type="prodml:cs_businessAssociate" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The person or company that issued the report. This may contain the role of the person or company within the context of the report.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="approvalDate" type="prodml:date" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The date that the report was approved.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="approver" type="prodml:cs_businessAssociate" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The person or company that approved the report. This may contain the role of the person or company within the context of the report.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="installationReport" type="prodml:cs_productionOperationInstallationReport" minOccurs="0" maxOccurs="unbounded">
-<xsd:annotation>
 <xsd:documentation>A report for each installation</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
 </xsd:sequence>
 </xsd:group>
 </xsd:schema>