-<xs:schema targetNamespace="http://www.energistics.org/energyml/data/witsmlv2" elementFormDefault="qualified" version="2.0">
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-<xs:annotation>
 <xs:documentation>SurveyProgram Schema.</xs:documentation>
 </xs:annotation>
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 <xs:import namespace="http://www.energistics.org/energyml/data/commonv2" schemaLocation="../../../common/v2.1/xsd_schemas/EmlAllObjects.xsd"/>
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 <xs:include schemaLocation="Wellbore.xsd"/>
 <xs:element name="SurveyProgram" type="witsml:SurveyProgram" substitutionGroup="eml:AbstractDataObject"/>
-<xs:complexType name="SurveyProgram">
-<xs:annotation>
 <xs:documentation>Captures information about the nature, range, and sequence of directional surveying tools run in a wellbore for the management of positional uncertainty. This object is uniquely identified within the context of one wellbore object.</xs:documentation>
 </xs:annotation>
-<xs:complexContent>
-<xs:extension base="eml:AbstractObject">
-<xs:sequence>
-<xs:element name="SurveyVer" type="eml:NonNegativeLong" minOccurs="1" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Survey version number, incremented every time the program is modified.</xs:documentation>
 </xs:annotation>
 </xs:element>
-<xs:element name="Engineer" type="eml:String64" minOccurs="0" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Name of the engineer.</xs:documentation>
 </xs:annotation>
 </xs:element>
-<xs:element name="Final" type="eml:String64" minOccurs="0" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Is program final or intermediate/preliminary?</xs:documentation>
 </xs:annotation>
 </xs:element>
 <xs:element name="SurveySection" type="witsml:SurveySection" minOccurs="0" maxOccurs="unbounded"/>
 <xs:element name="Wellbore" type="eml:DataObjectReference" minOccurs="1" maxOccurs="1"/>
 </xs:sequence>
 </xs:extension>
 </xs:complexContent>
 </xs:complexType>
-<xs:complexType name="SurveySection">
-<xs:annotation>
 <xs:documentation>Survey Section Component Schema.</xs:documentation>
 </xs:annotation>
-<xs:sequence>
-<xs:element name="Sequence" type="eml:NonNegativeLong" minOccurs="1" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Order in which the program sections are or were executed.</xs:documentation>
 </xs:annotation>
 </xs:element>
-<xs:element name="Name" type="eml:String64" minOccurs="0" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Name of the survey program section.</xs:documentation>
 </xs:annotation>
 </xs:element>
 <xs:element name="MdInterval" type="eml:MdInterval" minOccurs="1" maxOccurs="1"/>
-<xs:element name="NameSurveyCompany" type="eml:String64" minOccurs="1" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Company who will run or has run the survey tool.</xs:documentation>
 </xs:annotation>
 </xs:element>
-<xs:element name="NameTool" type="eml:String64" minOccurs="1" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Name of survey tool used in this section.</xs:documentation>
 </xs:annotation>
 </xs:element>
-<xs:element name="TypeTool" type="eml:String64" minOccurs="1" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Type of tool used.</xs:documentation>
 </xs:annotation>
 </xs:element>
-<xs:element name="ModelError" type="eml:String64" minOccurs="0" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Error model used to calculate the ellipses of uncertainty.</xs:documentation>
 </xs:annotation>
 </xs:element>
-<xs:element name="Overwrite" type="xs:boolean" minOccurs="0" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Higher index trajectory takes precedence over overlapping section of previous trajectory? Values are "true" (or "1") and "false" (or "0"). Normally, this is true.</xs:documentation>
 </xs:annotation>
 </xs:element>
-<xs:element name="FrequencyMx" type="eml:LengthMeasure" minOccurs="0" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Maximum allowable depth frequency for survey stations for this survey run.</xs:documentation>
 </xs:annotation>
 </xs:element>
-<xs:element name="ItemState" type="eml:ExistenceKind" minOccurs="0" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>The item state for the data object.</xs:documentation>
 </xs:annotation>
 </xs:element>
-<xs:element name="Comments" type="eml:String2000" minOccurs="0" maxOccurs="1">
-<xs:annotation>
 <xs:documentation>Comments and remarks.</xs:documentation>
 </xs:annotation>
 </xs:element>
-<xs:element name="ExtensionNameValue" type="eml:ExtensionNameValue" minOccurs="0" maxOccurs="unbounded">
-<xs:annotation>
 <xs:documentation>Extensions to the schema based on a name-value construct.</xs:documentation>
 </xs:annotation>
 </xs:element>
 </xs:sequence>
-<xs:attribute name="uid" use="required" type="eml:String64">
-<xs:annotation>
 <xs:documentation>Unique identifier of this instance of SurveySection.</xs:documentation>
 </xs:annotation>
 </xs:attribute>
 </xs:complexType>
 </xs:schema>