-<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="typ_dataTypes.xsd"/>

-<!--

-->

-<xsd:complexType name="cs_chromatograph">

-<xsd:annotation>

<xsd:documentation> WITSML - Chromatographic Component Schema </xsd:documentation>

</xsd:annotation>

-<xsd:sequence>

-<xsd:element name="dTim" type="witsml:timestamp" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>The date and time at which the gas sample was processed. </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="mdTop" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Measured depth at top of Interval. </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="mdBottom" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Measured depth at base of interval. </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="wtMudIn" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Mud density in (active pits). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="wtMudOut" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Mud density out (flowline). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="chromType" type="witsml:str16" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Chromatograph type. </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="eTimChromCycle" type="witsml:timeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Chromatograph cycle time. Commonly in seconds. </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="chromIntRpt" type="witsml:timestamp" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Chromatograph integrator report time, format may be variable due to recording equipment </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="methAv" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Methane (C1) ppm (average). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="methMn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Methane (C1) ppm (minimum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="methMx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Methane (C1) ppm (maximum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ethAv" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Ethane (C2) ppm (average). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ethMn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Ethane (C2) ppm (minimum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ethMx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Ethane (C2) ppm (maximum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="propAv" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Propane (C3) ppm (average). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="propMn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Propane (C3) ppm (minimum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="propMx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Propane (C3) ppm (maximum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ibutAv" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>iso-Butane (iC4) ppm (average). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ibutMn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>iso-Butane (iC4) ppm (minimum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ibutMx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>iso-Butane (iC4) ppm (maximum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="nbutAv" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>nor-Butane (nC4) ppm (average). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="nbutMn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>nor-Butane (nC4) ppm (minimum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="nbutMx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>nor-Butane (nC4) ppm (maximum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ipentAv" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>iso-Pentane (iC5) ppm (average). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ipentMn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>iso-Pentane (iC5) ppm (minimum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ipentMx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>iso-Pentane (iC5) ppm (maximum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="npentAv" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>nor-Pentane (nC5) ppm (average). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="npentMn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>nor-Pentane (nC5) ppm (minimum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="npentMx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>nor-Pentane (nC5) ppm (maximum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="epentAv" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>neo-Pentane (eC5) ppm (average). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="epentMn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>neo-Pentane (eC5) ppm (minimum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="epentMx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>neo-Pentane (eC5) ppm (maximum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ihexAv" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>iso-Hexane (iC6) ppm (average). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ihexMn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>iso-Hexane (iC6) ppm (minimum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="ihexMx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>iso-Hexane (iC6) ppm (maximum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="nhexAv" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>nor-Hexane (nC6) ppm (average). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="nhexMn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>nor-Hexane (nC6) ppm (minimum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="nhexMx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>nor-Hexane (nC6) ppm (maximum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="co2Av" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Carbon Dioxide ppm (average). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="co2Mn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Carbon Dioxide ppm (minimum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="co2Mx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Carbon Dioxide ppm (maximum). </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="h2sAv" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Hydrogen Sulfide (average) ppm. </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="h2sMn" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Hydrogen Sulfide (minimum) ppm. </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="h2sMx" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Hydrogen Sulfide (maximum) ppm. </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="acetylene" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Acetylene. </xsd:documentation>

</xsd:annotation>

</xsd:element>

</xsd:sequence>

</xsd:complexType>

</xsd:schema>