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_nameTag"> |
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20 | <xsd:annotation> |
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21 | <xsd:documentation>WITSML - Equipment NameTag 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="name" type="witsml:kindString" minOccurs="1" maxOccurs="1"> |
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25 | <xsd:annotation> |
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26 | <xsd:documentation>The physical identification string of the equipment tag.</xsd:documentation> |
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27 | </xsd:annotation> |
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28 | </xsd:element> |
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29 | <xsd:element name="numberingScheme" type="witsml:NameTagNumberingScheme" minOccurs="1" maxOccurs="1"> |
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30 | <xsd:annotation> |
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31 | <xsd:documentation>The format or encoding specification of the equipment tag. |
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32 | The tag may contain may different pieces of information and knowledge of that |
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33 | information is inherent in the specification. |
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34 | The "identification string" is a mandatory part of the information in a tag.</xsd:documentation> |
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35 | </xsd:annotation> |
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36 | </xsd:element> |
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37 | <xsd:element name="technology" type="witsml:NameTagTechnology" minOccurs="0" maxOccurs="1"> |
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38 | <xsd:annotation> |
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39 | <xsd:documentation>Identifies the general type of identifier on an |
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40 | item. If multiple identifiers exist on an item, a separate |
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41 | description set for each identifier should be created. |
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42 | For example, a joint of casing may have a barcode label on it along with a |
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43 | painted-on code and an RFID tag attached or embedded into the coupling. The |
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44 | barcode label may in turn be an RFID equipped label. This particular |
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45 | scenario would require populating five nameTags to fully describe |
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46 | and decode all the possible identifiers as follows: |
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47 | 'tagged' - RFID tag embedded in the coupling, |
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48 | 'label' - Serial number printed on the label, |
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49 | 'tagged' - RFID tag embedded into the label, |
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50 | 'label' - Barcode printed on the label, |
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51 | 'painted'- Mill number painted on the pipe body.</xsd:documentation> |
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52 | </xsd:annotation> |
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53 | </xsd:element> |
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54 | <xsd:element name="location" type="witsml:NameTagLocation" minOccurs="0" maxOccurs="1"> |
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55 | <xsd:annotation> |
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56 | <xsd:documentation>An indicator of where the tag is attached to the item. |
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57 | This is used to assist the user in finding where an identifier is |
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58 | located on an item. This optional field also helps to differentiate |
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59 | where an identifier is located when multiple identifiers exist on an |
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60 | item. Most downhole components have a box (female thread) and pin (male |
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61 | thread) end as well as a pipe body in between the ends. |
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62 | Where multiple identifiers are used on an item, it is convenient to have |
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63 | a reference as to which end, or somewhere in the middle, an identifier may |
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64 | be closer to. Some items may have an identifier on a non-standard location, |
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65 | such as on the arm of a hole opener. 'other', by exclusion, tells a user to |
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66 | look elsewhere than on the body or near the ends of an item. Most |
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67 | non-downhole tools will use either 'body', 'other' or not specified |
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68 | as the location tends to lose value with smaller or non threaded items.</xsd:documentation> |
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69 | </xsd:annotation> |
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70 | </xsd:element> |
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71 | <xsd:element name="installationDate" type="witsml:timestamp" minOccurs="0" maxOccurs="1"> |
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72 | <xsd:annotation> |
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73 | <xsd:documentation>When the tag was installed in or on the item. </xsd:documentation> |
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74 | </xsd:annotation> |
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75 | </xsd:element> |
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76 | <xsd:element name="installationCompany" type="witsml:nameString" minOccurs="0" maxOccurs="1"> |
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77 | <xsd:annotation> |
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78 | <xsd:documentation>The name of the company that installed the tag. </xsd:documentation> |
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79 | </xsd:annotation> |
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80 | </xsd:element> |
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81 | <xsd:element name="mountingCode" type="witsml:kindString" minOccurs="0" maxOccurs="1"> |
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82 | <xsd:annotation> |
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83 | <xsd:documentation>Reference to a manufacturers or installers installation |
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84 | description, code, or method. </xsd:documentation> |
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85 | </xsd:annotation> |
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86 | </xsd:element> |
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87 | <xsd:element name="comment" type="witsml:commentString" minOccurs="0" maxOccurs="1"> |
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88 | <xsd:annotation> |
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89 | <xsd:documentation>A comment or remark about the tag.</xsd:documentation> |
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90 | </xsd:annotation> |
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91 | </xsd:element> |
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92 | </xsd:sequence> |
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93 | <xsd:attributeGroup ref="witsml:attgrp_uid"> |
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94 | <xsd:annotation> |
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95 | <xsd:documentation>Unique identifier for the tag.</xsd:documentation> |
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96 | </xsd:annotation> |
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97 | </xsd:attributeGroup> |
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98 | </xsd:complexType> |
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99 | <!-- --> |
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100 | </xsd:schema> |
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