| 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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