| 1 | <?xml version="1.0" encoding="UTF-8"?> |
|---|
| 2 | <xsd:schema |
|---|
| 3 | elementFormDefault="qualified" |
|---|
| 4 | attributeFormDefault="unqualified" |
|---|
| 5 | targetNamespace="http://www.witsml.org/schemas/131" |
|---|
| 6 | xmlns:witsml="http://www.witsml.org/schemas/131" |
|---|
| 7 | xmlns:xsd="http://www.w3.org/2001/XMLSchema" |
|---|
| 8 | version="1.3.1"> |
|---|
| 9 | <!-- --> |
|---|
| 10 | <!-- POSC License Agreement |
|---|
| 11 | This file is distributed under the POSC License Agreement at |
|---|
| 12 | http://www.posc.org/about/license.shtml. |
|---|
| 13 | Use of this file constitutes agreement with the POSC License Agreement. |
|---|
| 14 | --> |
|---|
| 15 | <!-- --> |
|---|
| 16 | <xsd:include schemaLocation="attgrp_uid.xsd"/> |
|---|
| 17 | |
|---|
| 18 | <xsd:complexType name="cs_otdr"> |
|---|
| 19 | <xsd:annotation> |
|---|
| 20 | <xsd:documentation>This records the result arrays, along with context information, from an |
|---|
| 21 | Optical Time Domain Reflectometry (OTDR) run. The arrays will define the relative scattered |
|---|
| 22 | power from the Rayleigh scattering vs distance along the fiber. The actual data values are |
|---|
| 23 | recorded in a wellLog object, which is referenced in a subelement.</xsd:documentation> |
|---|
| 24 | </xsd:annotation> |
|---|
| 25 | <xsd:sequence> |
|---|
| 26 | <xsd:element name="reasonForRun" type="witsml:OTDRReason" minOccurs="1" maxOccurs="1"> |
|---|
| 27 | <xsd:annotation> |
|---|
| 28 | <xsd:documentation>The reason the OTDR test was run. The three main reasons are |
|---|
| 29 | 'pre-installation', which is before the installation of the fiber; 'post-installation', |
|---|
| 30 | which is used to validate a successful fiber installation; and 'DTS run', which is |
|---|
| 31 | a quality check of the fiber prior to a DTS run. A fourth permitted value is 'other'.</xsd:documentation> |
|---|
| 32 | </xsd:annotation> |
|---|
| 33 | </xsd:element> |
|---|
| 34 | <xsd:element name="dTimRun" type="witsml:timestamp" minOccurs="0" maxOccurs="1"> |
|---|
| 35 | <xsd:annotation> |
|---|
| 36 | <xsd:documentation>The dateTime of the run.</xsd:documentation> |
|---|
| 37 | </xsd:annotation> |
|---|
| 38 | </xsd:element> |
|---|
| 39 | <xsd:element name="dataInWellLog" type="witsml:refNameString" minOccurs="1" maxOccurs="1"> |
|---|
| 40 | <xsd:annotation> |
|---|
| 41 | <xsd:documentation>A reference to the well log used to record the table of data.</xsd:documentation> |
|---|
| 42 | </xsd:annotation> |
|---|
| 43 | </xsd:element> |
|---|
| 44 | <xsd:element name="fiberEndConncected" type="witsml:refNameString" minOccurs="0" maxOccurs="1"> |
|---|
| 45 | <xsd:annotation> |
|---|
| 46 | <xsd:documentation>A pointer to the fiber connection node. If more than one node |
|---|
| 47 | is available for a well/wellbore, this element is used to specify which node is |
|---|
| 48 | connected to the instrument box. This name should correspond to the fiberEndPoint/name |
|---|
| 49 | that is recorded in the installed system object.</xsd:documentation> |
|---|
| 50 | </xsd:annotation> |
|---|
| 51 | </xsd:element> |
|---|
| 52 | <xsd:element name="comment" type="witsml:commentString" minOccurs="0" maxOccurs="1"> |
|---|
| 53 | <xsd:annotation> |
|---|
| 54 | <xsd:documentation>A general comment about the OTDR run.</xsd:documentation> |
|---|
| 55 | </xsd:annotation> |
|---|
| 56 | </xsd:element> |
|---|
| 57 | </xsd:sequence> |
|---|
| 58 | <xsd:attributeGroup ref="witsml:attgrp_uid"> |
|---|
| 59 | <xsd:annotation> |
|---|
| 60 | <xsd:documentation>Unique identifier for the run.</xsd:documentation> |
|---|
| 61 | </xsd:annotation> |
|---|
| 62 | </xsd:attributeGroup> |
|---|
| 63 | </xsd:complexType> |
|---|
| 64 | |
|---|
| 65 | </xsd:schema> |
|---|
