-<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified" targetNamespace="http://www.witsml.org/schemas/131" version="1.3.1">
<!--
 -->
<!--
 POSC License Agreement
	This file is distributed under the POSC License Agreement at
	http://www.posc.org/about/license.shtml.
	Use of this file constitutes agreement with the POSC License Agreement.
 -->
<!--
 -->
 <xsd:include schemaLocation="cs_swcSample.xsd"/>
<!--
 -->
-<xsd:group name="grp_sidewallCore">
-<xsd:annotation>
 <xsd:documentation>The non-contextual content of a WITSML Sidewall Core object.</xsd:documentation>
 </xsd:annotation>
-<xsd:sequence>
-<xsd:element name="dTimToolRun" type="witsml:timestamp" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Date and time logging suite run in the hole. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="dTimToolPull" type="witsml:timestamp" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Date and time logging suite pulled out of the hole. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="mdToolReference" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Tool reference measured depth. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="coreReferenceLog" type="witsml:str32" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Reference log information. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="mdCore" type="witsml:measuredDepthCoord" minOccurs="1" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Measured depth of core. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="serviceCompany" type="witsml:nameString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Name of contractor who provided the service. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="analysisContractor" type="witsml:nameString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Analysis company </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="analysisBy" type="witsml:nameString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Name of engineer analyzing sidewall core samples. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="sidewallCoringTool" type="witsml:str32" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Sidewall coring tool description. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="diaHole" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Hole diameter. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="diaPlug" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Diameter of plugs. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="numPlugsShot" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Number of shots fired. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="numRecPlugs" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Number of recovered plugs. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="numMisfiredPlugs" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Number of plugs that misfired. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="numEmptyPlugs" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Number of plugs that fired OK but were empty. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="numLostPlugs" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Number of lost plugs. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="numPaidPlugs" type="witsml:nonNegativeCount" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>Number of plugs paid for by client. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="swcSample" type="witsml:cs_swcSample" minOccurs="0" maxOccurs="unbounded">
-<xsd:annotation>
 <xsd:documentation>Set of plug sample descriptions. </xsd:documentation>
 </xsd:annotation>
 </xsd:element>
 </xsd:sequence>
 </xsd:group>
 </xsd:schema>