-<xsd:schema targetNamespace="http://www.witsml.org/schemas/1series" elementFormDefault="qualified" attributeFormDefault="unqualified" version="1.0">

-<!--

-->

-<!--

 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) 2015 Energistics. All rights reserved.
	Energistics, WITSML, PRODML and RESQML are trademarks or registered trademarks of Energistics.

-->

-<!--

-->

<xsd:include schemaLocation="cs_depthRegRectangular.xsd"/>

<xsd:include schemaLocation="cs_depthRegCalibrationPoint.xsd"/>

<xsd:include schemaLocation="cs_depthRegParameter.xsd"/>

<xsd:include schemaLocation="cs_depthRegTrack.xsd"/>

-<!--

-->

-<xsd:complexType name="cs_depthRegLogSection">

-<xsd:annotation>

<xsd:documentation>Description and coordinates of well log section.</xsd:documentation>

</xsd:annotation>

-<xsd:sequence>

-<xsd:element name="logSectionSequenceNumber" type="witsml:nonNegativeCount" minOccurs="1" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Zero-based index in log sections, in order of appearance.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="logSectionType" type="witsml:LogSectionType" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Type of log section.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="logSectionName" type="witsml:nameString" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Name of log section; used to distinguish log sections of same type.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="logMatrix" type="witsml:nameString" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Log matrix assumed for porosity computations. </xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="scaleNumerator" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>The numerator of the index (depth or time) scale of the original log, e. g. "5 in".</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="scaleDenominator" type="witsml:genericMeasure" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>The denominator of the index (depth or time) scale of the original log, e. g. "100 ft". '@uom' must be consistent with '//indexType'.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="indexType" type="witsml:LogIndexType" minOccurs="1" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Primary index type. For date-time indexes, any specified index values should be defined as a time offset (e.g., in seconds) from the creationDate of the well log.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="indexUom" type="witsml:nameString" minOccurs="1" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Index uom of original log.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="indexReference" type="witsml:ElevCodeEnum" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>The origin for vertical coordinates on the original log. If this is not specified, information about the datum should be specified in comment.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="log" type="witsml:refNameString" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>The log ID being referred to by this section.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="minInterval" type="witsml:genericMeasure" minOccurs="1" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Minimum of range of index values. '@uom' must be consistent with '//indexType'.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="maxInterval" type="witsml:genericMeasure" minOccurs="1" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Maximum of range of index values. '@uom' must be consistent with '//indexType'.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="verticalLabel" type="witsml:descriptionString" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Vertical Log Scale Label (Ex. 1 IN/100 F).</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="verticalRatio" type="witsml:descriptionString" minOccurs="0" maxOccurs="1">

-<xsd:annotation>

<xsd:documentation>Second Term of the Vertical Scale Ratio (Ex. 240 for a 5 inch per 100 Foot log section).</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="comment" type="witsml:commentString" minOccurs="0" maxOccurs="unbounded">

-<xsd:annotation>

<xsd:documentation>Comments about the log section.</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:annotation>

</xsd:element>

-<xsd:element name="upperCurveScaleRect" type="witsml:cs_depthRegRectangular" minOccurs="0" maxOccurs="unbounded">

-<xsd:annotation>

<xsd:documentation>The part of image containing upper curve scale banner.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="lowerCurveScaleRect" type="witsml:cs_depthRegRectangular" minOccurs="0" maxOccurs="unbounded">

-<xsd:annotation>

<xsd:documentation>The part of image containing lower curve scale banner.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="calibrationPoint" type="witsml:cs_depthRegCalibrationPoint" minOccurs="0" maxOccurs="unbounded">

-<xsd:annotation>

<xsd:documentation>A mapping of pixel positions to rectified or depth-registered log image positions.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="parameter" type="witsml:cs_depthRegParameter" minOccurs="0" maxOccurs="unbounded">

-<xsd:annotation>

<xsd:documentation>Parameters associated with the log section.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="whitespace" type="witsml:cs_depthRegRectangular" minOccurs="0" maxOccurs="unbounded">

-<xsd:annotation>

<xsd:documentation>The part of image left blank on original log.</xsd:documentation>

</xsd:annotation>

</xsd:element>

-<xsd:element name="track" type="witsml:cs_depthRegTrack" minOccurs="0" maxOccurs="unbounded">

-<xsd:annotation>

<xsd:documentation>Defines the position of the tracks within this section.</xsd:documentation>

</xsd:annotation>

</xsd:element>

</xsd:sequence>

-<xsd:attributeGroup ref="witsml:attgrp_uid">

-<xsd:annotation>

<xsd:documentation>Unique identifier for the log section.</xsd:documentation>

</xsd:annotation>

</xsd:attributeGroup>

</xsd:complexType>

</xsd:schema>