[16] | 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 | <!-- --> |
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| 18 | <xsd:group name="grp_risk"> |
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| 19 | <xsd:annotation> |
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| 20 | <xsd:documentation>The non-contextual content of a WITSML Risk object.</xsd:documentation> |
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| 21 | </xsd:annotation> |
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| 22 | <xsd:sequence> |
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| 23 | <xsd:element name="objectReference" type="witsml:refObjectString" minOccurs="0" maxOccurs="1"> |
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| 24 | <xsd:annotation> |
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| 25 | <xsd:documentation>A reference to an object that is defined within the context of a wellbore.</xsd:documentation> |
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| 26 | </xsd:annotation> |
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| 27 | </xsd:element> |
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| 28 | <xsd:element name="type" type="witsml:RiskType" minOccurs="1" maxOccurs="1"> |
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| 29 | <xsd:annotation> |
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| 30 | <xsd:documentation>The type of risk.</xsd:documentation> |
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| 31 | </xsd:annotation> |
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| 32 | </xsd:element> |
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| 33 | <xsd:element name="category" type="witsml:RiskCategory" minOccurs="1" maxOccurs="1"> |
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| 34 | <xsd:annotation> |
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| 35 | <xsd:documentation>The category of risk.</xsd:documentation> |
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| 36 | </xsd:annotation> |
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| 37 | </xsd:element> |
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| 38 | <xsd:element name="subCategory" type="witsml:RiskSubCategory" minOccurs="0" maxOccurs="1"> |
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| 39 | <xsd:annotation> |
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| 40 | <xsd:documentation>The sub category of risk.</xsd:documentation> |
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| 41 | </xsd:annotation> |
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| 42 | </xsd:element> |
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| 43 | <xsd:element name="extendCategory" type="witsml:kindString" minOccurs="0" maxOccurs="1"> |
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| 44 | <xsd:annotation> |
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| 45 | <xsd:documentation>Custom string to further categorize the risk.</xsd:documentation> |
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| 46 | </xsd:annotation> |
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| 47 | </xsd:element> |
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| 48 | <xsd:element name="affectedPersonnel" type="witsml:RiskAffectedPersonnel" minOccurs="0" maxOccurs="unbounded"> |
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| 49 | <xsd:annotation> |
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| 50 | <xsd:documentation>The personnel afected by the risk.</xsd:documentation> |
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| 51 | </xsd:annotation> |
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| 52 | </xsd:element> |
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| 53 | <xsd:element name="dTimStart" type="witsml:timestamp" minOccurs="0" maxOccurs="1"> |
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| 54 | <xsd:annotation> |
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| 55 | <xsd:documentation>Date and time that activities started.</xsd:documentation> |
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| 56 | </xsd:annotation> |
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| 57 | </xsd:element> |
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| 58 | <xsd:element name="dTimEnd" type="witsml:timestamp" minOccurs="0" maxOccurs="1"> |
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| 59 | <xsd:annotation> |
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| 60 | <xsd:documentation>Date and time that activities were completed.</xsd:documentation> |
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| 61 | </xsd:annotation> |
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| 62 | </xsd:element> |
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| 63 | <xsd:element name="mdHoleStart" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1"> |
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| 64 | <xsd:annotation> |
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| 65 | <xsd:documentation>Measured Depth at start of activity.</xsd:documentation> |
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| 66 | </xsd:annotation> |
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| 67 | </xsd:element> |
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| 68 | <xsd:element name="mdHoleEnd" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1"> |
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| 69 | <xsd:annotation> |
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| 70 | <xsd:documentation>Measured Depth at end of activity.</xsd:documentation> |
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| 71 | </xsd:annotation> |
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| 72 | </xsd:element> |
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| 73 | <xsd:element name="tvdHoleStart" type="witsml:wellVerticalDepthCoord" minOccurs="0" maxOccurs="1"> |
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| 74 | <xsd:annotation> |
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| 75 | <xsd:documentation>True Vertical Depth at start of activity.</xsd:documentation> |
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| 76 | </xsd:annotation> |
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| 77 | </xsd:element> |
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| 78 | <xsd:element name="tvdHoleEnd" type="witsml:wellVerticalDepthCoord" minOccurs="0" maxOccurs="1"> |
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| 79 | <xsd:annotation> |
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| 80 | <xsd:documentation>True Vertical Depth at end of activity.</xsd:documentation> |
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| 81 | </xsd:annotation> |
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| 82 | </xsd:element> |
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| 83 | <xsd:element name="mdBitStart" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1"> |
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| 84 | <xsd:annotation> |
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| 85 | <xsd:documentation>Measured depth of bit at start of activity.</xsd:documentation> |
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| 86 | </xsd:annotation> |
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| 87 | </xsd:element> |
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| 88 | <xsd:element name="mdBitEnd" type="witsml:measuredDepthCoord" minOccurs="0" maxOccurs="1"> |
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| 89 | <xsd:annotation> |
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| 90 | <xsd:documentation>Measured depth of bit at end of activity.</xsd:documentation> |
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| 91 | </xsd:annotation> |
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| 92 | </xsd:element> |
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| 93 | <xsd:element name="diaHole" type="witsml:lengthMeasure" minOccurs="0" maxOccurs="1"> |
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| 94 | <xsd:annotation> |
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| 95 | <xsd:documentation>Hole diameter. </xsd:documentation> |
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| 96 | </xsd:annotation> |
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| 97 | </xsd:element> |
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| 98 | <xsd:element name="severityLevel" type="witsml:levelIntegerCode" minOccurs="0" maxOccurs="1"> |
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| 99 | <xsd:annotation> |
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| 100 | <xsd:documentation>Severity Level of the Risk. |
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| 101 | Values of 1 through 5 with 1 being the lowest.</xsd:documentation> |
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| 102 | </xsd:annotation> |
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| 103 | </xsd:element> |
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| 104 | <xsd:element name="probabilityLevel" type="witsml:levelIntegerCode" minOccurs="0" maxOccurs="1"> |
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| 105 | <xsd:annotation> |
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| 106 | <xsd:documentation>Probability Level of the Risk. |
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| 107 | Values of 1 through 5 with 1 being the lowest.</xsd:documentation> |
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| 108 | </xsd:annotation> |
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| 109 | </xsd:element> |
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| 110 | <xsd:element name="summary" type="witsml:descriptionString" minOccurs="0" maxOccurs="1"> |
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| 111 | <xsd:annotation> |
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| 112 | <xsd:documentation>summary description of risk.</xsd:documentation> |
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| 113 | </xsd:annotation> |
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| 114 | </xsd:element> |
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| 115 | <xsd:element name="details" type="witsml:descriptionString" minOccurs="0" maxOccurs="1"> |
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| 116 | <xsd:annotation> |
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| 117 | <xsd:documentation>Complete description of Risk.</xsd:documentation> |
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| 118 | </xsd:annotation> |
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| 119 | </xsd:element> |
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| 120 | <xsd:element name="identification" type="witsml:descriptionString" minOccurs="0" maxOccurs="1"> |
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| 121 | <xsd:annotation> |
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| 122 | <xsd:documentation>Details for identifing the Risk.</xsd:documentation> |
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| 123 | </xsd:annotation> |
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| 124 | </xsd:element> |
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| 125 | <xsd:element name="contingency" type="witsml:descriptionString" minOccurs="0" maxOccurs="1"> |
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| 126 | <xsd:annotation> |
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| 127 | <xsd:documentation>Plan of action if the Risk materializes.</xsd:documentation> |
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| 128 | </xsd:annotation> |
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| 129 | </xsd:element> |
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| 130 | <xsd:element name="mitigation" type="witsml:descriptionString" minOccurs="0" maxOccurs="unbounded"> |
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| 131 | <xsd:annotation> |
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| 132 | <xsd:documentation>Plan of action to ensure the risk does not materialize.</xsd:documentation> |
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| 133 | </xsd:annotation> |
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| 134 | </xsd:element> |
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| 135 | </xsd:sequence> |
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| 136 | </xsd:group> |
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| 137 | </xsd:schema> |
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