| 1 | <?xml version="1.0" encoding="UTF-8"?> |
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| 2 | <xsd:schema |
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| 3 | elementFormDefault="qualified" |
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| 4 | attributeFormDefault="unqualified" |
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| 5 | targetNamespace="http://www.witsml.org/schemas/131" |
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| 6 | xmlns:witsml="http://www.witsml.org/schemas/131" |
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| 7 | xmlns:xsd="http://www.w3.org/2001/XMLSchema" |
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| 8 | version="1.3.1"> |
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| 9 | <!-- --> |
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| 10 | <!-- POSC License Agreement |
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| 11 | This file is distributed under the POSC License Agreement at |
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| 12 | http://www.posc.org/about/license.shtml. |
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| 13 | Use of this file constitutes agreement with the POSC License Agreement. |
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| 14 | --> |
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| 15 | <!-- --> |
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| 16 | <xsd:include schemaLocation="typ_dataTypes.xsd"/> |
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| 17 | <xsd:include schemaLocation="attgrp_uid.xsd"/> |
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| 18 | <!-- --> |
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| 19 | <xsd:complexType name="cs_mudLogParameter"> |
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| 20 | <xsd:annotation> |
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| 21 | <xsd:documentation>WITSML - Mud Log Parameter Component Schema</xsd:documentation> |
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| 22 | </xsd:annotation> |
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| 23 | <xsd:sequence> |
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| 24 | <xsd:element name="type" type="witsml:MudLogParameterType" minOccurs="1" maxOccurs="1"> |
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| 25 | <xsd:annotation> |
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| 26 | <xsd:documentation>The type of the mud log parameter.</xsd:documentation> |
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| 27 | </xsd:annotation> |
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| 28 | </xsd:element> |
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| 29 | <xsd:element name="dTime" type="witsml:timestamp" minOccurs="0" maxOccurs="1"> |
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| 30 | <xsd:annotation> |
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| 31 | <xsd:documentation>The data and time related to the parameter. |
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| 32 | At least one of dTime or mdTop must be given. |
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| 33 | The time refers to the top of the interval. </xsd:documentation> |
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| 34 | </xsd:annotation> |
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| 35 | </xsd:element> |
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| 36 | <xsd:sequence minOccurs="0" maxOccurs="1"> |
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| 37 | <xsd:element name="mdTop" type="witsml:measuredDepthCoord" minOccurs="1" maxOccurs="1"> |
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| 38 | <xsd:annotation> |
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| 39 | <xsd:documentation>The measured depth at a point or at the top of an interval. |
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| 40 | If it represents the top of an interval then bottom measured depth must also be given. |
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| 41 | At least one of dTime or mdTop must be given.</xsd:documentation> |
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| 42 | </xsd:annotation> |
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| 43 | </xsd:element> |
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| 44 | <xsd:element name="mdBottom" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1"> |
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| 45 | <xsd:annotation> |
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| 46 | <xsd:documentation>The bottom of an interval along the borehole. |
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| 47 | The bottom of the interval cannot be given unless the top is also given.</xsd:documentation> |
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| 48 | </xsd:annotation> |
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| 49 | </xsd:element> |
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| 50 | </xsd:sequence> |
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| 51 | <xsd:choice minOccurs="0" maxOccurs="1"> |
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| 52 | <xsd:element name="force" type="witsml:forceMeasure" minOccurs="0" maxOccurs="1"> |
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| 53 | <xsd:annotation> |
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| 54 | <xsd:documentation>A force value (e.g., hookload) that represents the parameter.</xsd:documentation> |
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| 55 | </xsd:annotation> |
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| 56 | </xsd:element> |
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| 57 | <xsd:element name="concentration" type="witsml:volumePerVolumeMeasure" minOccurs="0" maxOccurs="1"> |
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| 58 | <xsd:annotation> |
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| 59 | <xsd:documentation>A concentration value that represents the parameter.</xsd:documentation> |
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| 60 | </xsd:annotation> |
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| 61 | </xsd:element> |
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| 62 | <xsd:element name="equivalentMudWeight" type="witsml:densityMeasure" minOccurs="0" maxOccurs="1"> |
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| 63 | <xsd:annotation> |
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| 64 | <xsd:documentation>A equivalent mud weight value that represents the parameter. |
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| 65 | This commonly used for pressure gradient parameters and pressure parameters.</xsd:documentation> |
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| 66 | </xsd:annotation> |
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| 67 | </xsd:element> |
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| 68 | <xsd:element name="pressureGradient" type="witsml:forcePerVolumeMeasure" minOccurs="0" maxOccurs="1"> |
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| 69 | <xsd:annotation> |
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| 70 | <xsd:documentation>A pressure gradient value that represents the parameter. |
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| 71 | This is sometimes specified instead of an equivalent mud weight.</xsd:documentation> |
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| 72 | </xsd:annotation> |
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| 73 | </xsd:element> |
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| 74 | </xsd:choice> |
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| 75 | <xsd:element name="text" type="witsml:uncollapsedString" minOccurs="0" maxOccurs="1"> |
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| 76 | <xsd:annotation> |
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| 77 | <xsd:documentation>A textual parameter value. This value is typically annotation on the log. |
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| 78 | All spaces, tabs, line feeds and carriage returns are retained in the string. |
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| 79 | Characters representing line breaks should be replaced by a line feed or carriage return.</xsd:documentation> |
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| 80 | </xsd:annotation> |
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| 81 | </xsd:element> |
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| 82 | </xsd:sequence> |
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| 83 | <xsd:attributeGroup ref="witsml:attgrp_uid"> |
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| 84 | <xsd:annotation> |
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| 85 | <xsd:documentation>Unique identifier for the mud parameter.</xsd:documentation> |
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| 86 | </xsd:annotation> |
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| 87 | </xsd:attributeGroup> |
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| 88 | </xsd:complexType> |
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| 89 | </xsd:schema> |
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