-<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified" targetNamespace="http://www.witsml.org/schemas/131/addendum/combo" version="1.3.0.0">
<!--
                                                         
 -->
<!--
 POSC License Agreement
	This file is distributed under the POSC License Agreement at
	http://www.posc.org/about/license.shtml.
	Use of this file constitutes agreement with the POSC License Agreement.
	
 -->
<!--
                                                         
 -->
 <xsd:include schemaLocation="typ_dataTypes.xsd"/>
<!--
                                                         
 -->
-<xsd:annotation>
 <xsd:documentation>WITSML- Catalog of Value Constrainted Types.</xsd:documentation>
 </xsd:annotation>
<!--
                                                         
 -->
<!--
                                                         
 -->
-<xsd:simpleType name="AddressKindEnum">
-<xsd:annotation>
 <xsd:documentation>Kind of Address.</xsd:documentation>
 </xsd:annotation>
-<xsd:restriction base="witsml:abstractTypeEnum">
-<xsd:enumeration value="mailing">
-<xsd:annotation>
 <xsd:documentation>The mailing address of a business associate or facility.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="physical">
-<xsd:annotation>
 <xsd:documentation>The physical address - location - of a business associate or facility.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="both">
-<xsd:annotation>
 <xsd:documentation>Both the mailing address and the physical address.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
 </xsd:restriction>
 </xsd:simpleType>
<!--
                                                         
 -->
-<xsd:simpleType name="AddressQualifier">
-<xsd:annotation>
 <xsd:documentation>What kind of email (or phone) is this? Is it a work phone? Or personal? Or is a permanent one?</xsd:documentation>
 </xsd:annotation>
-<xsd:restriction base="witsml:abstractTypeEnum">
-<xsd:enumeration value="personal">
-<xsd:annotation>
 <xsd:documentation>The phone number or email address is personal, and can probably be received at the business associates home.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="work">
-<xsd:annotation>
 <xsd:documentation>The phone number or email is a work number, which is subject to change if the business associate changes jobs.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="permanent">
-<xsd:annotation>
 <xsd:documentation>The phone number or email is permanent, which will still be valid if the person changes home or work locations.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
 </xsd:restriction>
 </xsd:simpleType>
<!--
                                                         
 -->
-<xsd:simpleType name="ContactPreference">
-<xsd:annotation>
 <xsd:documentation>The preferred method of contacting a business associate.</xsd:documentation>
 </xsd:annotation>
-<xsd:restriction base="witsml:abstractTypeEnum">
-<xsd:enumeration value="business mail">
-<xsd:annotation>
 <xsd:documentation>Postal mail at the business address.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="business fax">
-<xsd:annotation>
 <xsd:documentation>Business fax.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="business email">
-<xsd:annotation>
 <xsd:documentation>Business email.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="business mail">
-<xsd:annotation>
 <xsd:documentation>Postal mail at the business address.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="business phone">
-<xsd:annotation>
 <xsd:documentation>Business voice phone.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="mobile">
-<xsd:annotation>
 <xsd:documentation>Mobile phone.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="pager">
-<xsd:annotation>
 <xsd:documentation>Pager.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="personal fax">
-<xsd:annotation>
 <xsd:documentation>Personal fax.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="personal email">
-<xsd:annotation>
 <xsd:documentation>Personal email.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="personal mail">
-<xsd:annotation>
 <xsd:documentation>Postal mail at the personal address.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="personal phone">
-<xsd:annotation>
 <xsd:documentation>Personal voice phone.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
 </xsd:restriction>
 </xsd:simpleType>
<!--
                                                         
 -->
-<xsd:simpleType name="PhoneType">
-<xsd:annotation>
 <xsd:documentation>One method of characterizing a phone number.</xsd:documentation>
 </xsd:annotation>
-<xsd:restriction base="witsml:abstractTypeEnum">
-<xsd:enumeration value="voice">
-<xsd:annotation>
 <xsd:documentation>The telephone number is a conventional number which is used for voice contact.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="fax">
-<xsd:annotation>
 <xsd:documentation>The telephone number is exclusively used for receiving faxes.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="mobile">
-<xsd:annotation>
 <xsd:documentation>The telephone number is a mobile telephone, such as a cell phone.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="voice/fax">
-<xsd:annotation>
 <xsd:documentation>The telephone at this number is capable of voice communication and of receiving faxes.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="voicemail">
-<xsd:annotation>
 <xsd:documentation>The telephone is connected directly to voice mail. A voice phone may lead a caller to voice mail. However this choice qualifies the phone type as being only voice mail.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="pager">
-<xsd:annotation>
 <xsd:documentation>The telephone is intended only for pages.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
 </xsd:restriction>
 </xsd:simpleType>
<!--
                                                         
 -->
-<xsd:simpleType name="ProductFlowPortType">
-<xsd:annotation>
 <xsd:documentation>Defines the types of Product Flow Ports.</xsd:documentation>
 </xsd:annotation>
-<xsd:restriction base="witsml:abstractTypeEnum">
-<xsd:enumeration value="inlet">
-<xsd:annotation>
 <xsd:documentation>An inlet port by which fluid normally flows into the Product Flow Unit.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="outlet">
-<xsd:annotation>
 <xsd:documentation>An inlet port by which fluid normally flows out of Product Flow Unit.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
 </xsd:restriction>
 </xsd:simpleType>
<!--
                                                         
 -->
-<xsd:simpleType name="ReportingFacility">
-<xsd:restriction base="witsml:abstractTypeEnum">
-<xsd:enumeration value="bottomhole">
-<xsd:annotation>
 <xsd:documentation>A single bottomhole.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="cluster">
-<xsd:annotation>
 <xsd:documentation>A single cluster.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="completion">
-<xsd:annotation>
 <xsd:documentation>A single completion.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="county">
-<xsd:annotation>
 <xsd:documentation>A single county.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="country">
-<xsd:annotation>
 <xsd:documentation>A single country.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="field">
-<xsd:annotation>
 <xsd:documentation>A single field.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="flowline">
-<xsd:annotation>
 <xsd:documentation>A single flowline.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="lease">
-<xsd:annotation>
 <xsd:documentation>A single lease.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="platform">
-<xsd:annotation>
 <xsd:documentation>A single platform.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="reservoir">
-<xsd:annotation>
 <xsd:documentation>A single reservoir.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="state">
-<xsd:annotation>
 <xsd:documentation>A single state or province.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="tank">
-<xsd:annotation>
 <xsd:documentation>A single tank.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="template">
-<xsd:annotation>
 <xsd:documentation>A single template.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="well group">
-<xsd:annotation>
 <xsd:documentation>A single named group of wells.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="well">
-<xsd:annotation>
 <xsd:documentation>A single well, possibly with many wellbores (sidetracks).</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="wellbore">
-<xsd:annotation>
 <xsd:documentation>A single wellbore (sidetrack).</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="wellhead">
-<xsd:annotation>
 <xsd:documentation>A single wellhead.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="zone">
-<xsd:annotation>
 <xsd:documentation>A single zone.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="unknown">
-<xsd:annotation>
 <xsd:documentation>The value is not known. This value should not be used in normal situations. All reasonable attempts should be made to determine the appropriate value. Use of this value may result in rejection in some situations.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
<!--
 ==========================ADDED FOR PRODML Flow #1============================= 
 -->
-<xsd:enumeration value="compressor">
-<xsd:annotation>
 <xsd:documentation>xxxxxxxxxxxxxxxxxxx</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="manifold -- injection">
-<xsd:annotation>
 <xsd:documentation>xxxxxxxxxxxxxxxxxxx</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="controller -- lift">
-<xsd:annotation>
 <xsd:documentation>xxxxxxxxxxxxxxxxxxx</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="flowline -- production">
-<xsd:annotation>
 <xsd:documentation>xxxxxxxxxxxxxxxxxxx</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="manifold -- production">
-<xsd:annotation>
 <xsd:documentation>xxxxxxxxxxxxxxxxxxx</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="separator">
-<xsd:annotation>
 <xsd:documentation>xxxxxxxxxxxxxxxxxxx</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
 </xsd:restriction>
 </xsd:simpleType>
<!--
                                                       
 -->
-<xsd:simpleType name="ReportingFlow">
-<xsd:annotation>
 <xsd:documentation>Defines the types of flows for volume reports.</xsd:documentation>
 </xsd:annotation>
-<xsd:restriction base="witsml:abstractTypeEnum">
-<xsd:enumeration value="consume">
-<xsd:annotation>
 <xsd:documentation>Consumed (all methods) by the facility.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="consume - black start">
-<xsd:annotation>
 <xsd:documentation>Consummed to restart power facilities as a result of an overall power outage.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="consume - compressor">
-<xsd:annotation>
 <xsd:documentation>Consummed by compressors.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="consume - non compressor">
-<xsd:annotation>
 <xsd:documentation>Consumed by devices other than compressors.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="consume - emitted">
-<xsd:annotation>
 <xsd:documentation>Released into the atmosphere as a by-product of consumption.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="consume - flare">
-<xsd:annotation>
 <xsd:documentation>Burned in a flare.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="consume - HP flare">
-<xsd:annotation>
 <xsd:documentation>Burned in a high pressure flare.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="consume - LP flare">
-<xsd:annotation>
 <xsd:documentation>Burned in a low pressure flare.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="consume - fuel">
-<xsd:annotation>
 <xsd:documentation>Consumed by processing equipment.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="consume - venting">
-<xsd:annotation>
 <xsd:documentation>Released into the atmosphere.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="export">
-<xsd:annotation>
 <xsd:documentation>Leaving the installation for commercialized purposes.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="export - requested">
-<xsd:annotation>
 <xsd:documentation>Requested to leave the installation for commercialized purposes.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="export - nominated">
-<xsd:annotation>
 <xsd:documentation>Planned to leave the installation for commercialized purposes.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="export - shortfall">
-<xsd:annotation>
 <xsd:documentation>Difference between what was requested and what was delivered.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="gas lift">
-<xsd:annotation>
 <xsd:documentation>Injected into a producing well to reduce the hydrostataic pressure of the fluid column. The resulting reduction in bottom hole pressure allows the reservoir liquids to flow.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="import">
-<xsd:annotation>
 <xsd:documentation>Entering the facility for commercialized purposes.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="injection">
-<xsd:annotation>
 <xsd:documentation>Inject into a well.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="inventory">
-<xsd:annotation>
 <xsd:documentation>Stock at a facility. For a period that represents an event, the amount would represent the current amount of inventory. For other periods, the amount would represent the addition (positive value) or drawdown (negative value) over that period. For an individual storage facility (e.g., a tank), the amounts would represent that tank. For an overall facility, the amounts would represent all tanks.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="overboard">
-<xsd:annotation>
 <xsd:documentation>Dropped overboard into the sea.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="production">
-<xsd:annotation>
 <xsd:documentation>Exploited from a reservoir. This is independent of any disposition.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="unknown">
-<xsd:annotation>
 <xsd:documentation>The value is not known. This value should not be used in normal situations. All reasonable attempts should be made to determine the appropriate value. Use of this value may result in rejection in some situations.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
 </xsd:restriction>
 </xsd:simpleType>
<!--
                                                         
 -->
-<xsd:simpleType name="ReportingPeriod">
-<xsd:restriction base="witsml:abstractTypeEnum">
-<xsd:enumeration value="day">
-<xsd:annotation>
 <xsd:documentation>A period of one day. If the report does not represent one day then this represents the 24 hour period ending at the end of the report period.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="week">
-<xsd:annotation>
 <xsd:documentation>A period of one week. If the report does not represent one week then this represents the 7 times 24 hour period ending at the end of the report period.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="month">
-<xsd:annotation>
 <xsd:documentation>A period of one calendar month.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="year">
-<xsd:annotation>
 <xsd:documentation>A period of one gregorian year.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="year to date">
-<xsd:annotation>
 <xsd:documentation>A period from the beginning of the year to the end of the report period.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="month to date">
-<xsd:annotation>
 <xsd:documentation>A period from the beginning of the calendar month to the end of the report period.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="daily year to date">
-<xsd:annotation>
 <xsd:documentation>The average per day over the period from the beginning of the year to the end of the report period</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="daily month to date">
-<xsd:annotation>
 <xsd:documentation>The average per day over the period from the beginning of the month to the end of the report period</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="total cumulative">
-<xsd:annotation>
 <xsd:documentation>A period with no beginning that ends at the end of the report period.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="report">
-<xsd:annotation>
 <xsd:documentation>A period coinciding with the report period.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="report start">
-<xsd:annotation>
 <xsd:documentation>A point in time coinciding with the start of report period.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="report end">
-<xsd:annotation>
 <xsd:documentation>A point in time coinciding with the end of report period.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="previous period">
-<xsd:annotation>
 <xsd:documentation>The previous reporting period. For example, if the report period represents a day then the previous period represents the previous day.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="midnight">
-<xsd:annotation>
 <xsd:documentation>A point in time coinciding with midnight during the report period. This can be ambiguous if the report begins and ends at midnight - use report start/end instead. This cannot be used for a reporting period that is greater than 24 hours.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="noon">
-<xsd:annotation>
 <xsd:documentation>A point in time coinciding with noon during the report period. This can be ambiguous if the report begins and ends at noon - use report start/end instead. This cannot be used for a reporting period that is greater than 24 hours.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="06:00">
-<xsd:annotation>
 <xsd:documentation>A point in time coinciding with 6 am during the report period. This can be ambiguous if the report begins and ends at 6 am - use report start/end instead. This cannot be used for a reporting period that is greater than 24 hours.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="unknown">
-<xsd:annotation>
 <xsd:documentation>The value is not known. This value should not be used in normal situations. All reasonable attempts should be made to determine the appropriate value. Use of this value may result in rejection in some situations.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
 </xsd:restriction>
 </xsd:simpleType>
<!--
                                                         
 -->
-<xsd:simpleType name="ReportingProduct">
-<xsd:restriction base="witsml:abstractTypeEnum">
-<xsd:enumeration value="oleic">
-<xsd:annotation>
 <xsd:documentation>An undifferentiated liquid fluid phase in which the dominant continuous materials are liquid hydrocarbons. This phase is often called the "oil phase".</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="aqueous">
-<xsd:annotation>
 <xsd:documentation>An undifferentiated liquid fluid phase in which the dominant continuous material is liquid water. This phase is often called the "water phase".</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="vapor">
-<xsd:annotation>
 <xsd:documentation>An undifferentiated fluid phase that is distinctly gaseous. This phase is often called the "gas phase".</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="liquid">
-<xsd:annotation>
 <xsd:documentation>An undifferentiated fluid phase that is distinctly liquid. This includes water.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="carbon monoxode gas">
-<xsd:annotation>
 <xsd:documentation>Carbon monoxode in a gaseous state.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="carbon dioxide gas">
-<xsd:annotation>
 <xsd:documentation>Carbon dioxide in a gaseous state.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="chemical">
-<xsd:annotation>
 <xsd:documentation>A chemical of some type.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="condensate">
-<xsd:annotation>
 <xsd:documentation>Mixture of light and heavier hydrocarbons in a liguid state.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="cuttings">
-<xsd:annotation>
 <xsd:documentation>Drill cuttings.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="diesel">
-<xsd:annotation>
 <xsd:documentation>Diesel fuel.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="electric power">
-<xsd:annotation>
 <xsd:documentation>Electrical power.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="ethane - component">
-<xsd:annotation>
 <xsd:documentation>Ethane as a component in another fluid.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="gas">
-<xsd:annotation>
 <xsd:documentation>Gas mixture of hydrocarbons.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="gas - rich">
-<xsd:annotation>
 <xsd:documentation>Gas mixture of light and heavier hydrocarbons than a lean gas.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="gas - component in oil">
-<xsd:annotation>
 <xsd:documentation>Gas as a component in oil.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="i-butane - component">
-<xsd:annotation>
 <xsd:documentation>I-butane as a component in another fluid.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="natural gas liquid">
-<xsd:annotation>
 <xsd:documentation>Mixture of ethane, propane and butane with small quantities of heaver hydrocarbons. Partially liquid at atmospheric pressure.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="n-butane - component">
-<xsd:annotation>
 <xsd:documentation>N-butane as a component in another fluid.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="nitrogen oxide gas">
-<xsd:annotation>
 <xsd:documentation>Nitrogen oxides in a gaseous state</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="NGL - component in gas">
-<xsd:annotation>
 <xsd:documentation>Natural gas liquid as a component in gas.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="oil and gas">
-<xsd:annotation>
 <xsd:documentation>A combination of oil (including water) and gas. This is generally used when refering to 'all production'.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="oil">
-<xsd:annotation>
 <xsd:documentation>Crude oil including water. A mixture of hydrocargons, that existed in liquid phase in underground reservoirs and remains liquid at atmospheric pressure after passing through separating facilities.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="oil - net">
-<xsd:annotation>
 <xsd:documentation>Oil with water removed.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="oil - component in water">
-<xsd:annotation>
 <xsd:documentation>Oil as a component in water.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="propane - component">
-<xsd:annotation>
 <xsd:documentation>Propane as a component in another fluid.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="water">
-<xsd:annotation>
 <xsd:documentation>Water in a liquid state.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="water - discharge">
-<xsd:annotation>
 <xsd:documentation>Produced water that has not been processed.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="water - processed">
-<xsd:annotation>
 <xsd:documentation>Produced water that has been processed to remove hydrocarbons.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="unknown">
-<xsd:annotation>
 <xsd:documentation>The value is not known. This value should not be used in normal situations. All reasonable attempts should be made to determine the appropriate value. Use of this value may result in rejection in some situations.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
 </xsd:restriction>
 </xsd:simpleType>
<!--
                                                         
 -->
-<xsd:simpleType name="StandardTempPress">
-<xsd:annotation>
 <xsd:documentation>Combinations of standard temperature and pressure.</xsd:documentation>
 </xsd:annotation>
-<xsd:restriction base="witsml:abstractTypeEnum">
-<xsd:enumeration value="0 degC 1 atm">
-<xsd:annotation>
 <xsd:documentation>A temperature of zero degrees Centigrade and a pressure of one atmosphere.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="15 degC 1 atm">
-<xsd:annotation>
 <xsd:documentation>A temperature of sixty degrees Centigrade and a pressure of one atmosphere.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
-<xsd:enumeration value="60 degF 1 atm">
-<xsd:annotation>
 <xsd:documentation>A temperature of fifteen degrees Fahrenheit and a pressure of one atmosphere.</xsd:documentation>
 </xsd:annotation>
 </xsd:enumeration>
 </xsd:restriction>
 </xsd:simpleType>
<!--
                                                         
 -->
 </xsd:schema>