Copyright (c) 2004 Petrotechnical Open Standards Consortium, Inc (POSC). All rights reserved. POSC(r) is a registered trademark and WITSML(tm) is a trademark of POSC. The root schema for WITSML Regulatory messages. This schema incorporates by reference a relevant subset of WITSML object schemas. The WITSML Server API does not currently support composite object schemas, such as this one. This schema is an integrated model of the relevant data objects, representing multiple object instances in one message. Data objects are integrated using an XML Schema hierarchy from well and wellbore. Plural data object root elements are represented by elements in the form "xxxSet" where "xxx" is the data object name. Well and wellbore content is present in generalInformation elements. This schema is derived from the Version 1.3 specifications. Extended scope is added to the well and wellbore data objects. regulatoryDocument and wellboreIntervalSet are new data objects. uid attributes are optional. The ../reused/ folder contains files from Version 1.3 unchanged. The ../newGeneral/ folder contains general-purpose files derived from prior POSC work. This folder contains both modified WITSML and newly written files. Information about the XML message instance. A collector for wells. A single well. Data object schema version. The fourth level must match the version of the schema constraints (enumerations and XML loader files) that are assumed by the document instance. The non-contextual general information for a well. The elements that are common to all data objects. A container element that can contain custom or user defined data elements. The non-contextual general information for a wellbore. The elements that are common to all data objects. A container element that can contain custom or user defined data elements. Human recognizable context for the well. General information about a well. A collector for regulatory documents. A single regulatory document. A collector for wellbores. A single wellbore. Unique identifier for the well. Human recognizable context for the wellbore. General information about a wellbore. A collector for formation markers. A single formation marker. A collector for wellbore geometries. A single wellbore geometry. A collector for wellbore intervals. Unique identifier for the wellbore. Human recognizable context for the formation marker. The non-contextual content for a formation marker. The elements that are common to all data objects. A container element that can contain custom or user defined data elements. Unique identifier for the formation marker. Human recognizable context for the wellbore geometry. The non-contextual content for a wellbore geometry. The elements that are common to all data objects. A container element that can contain custom or user defined data elements. Unique identifier for the wellbore geometry. Human recognizable context for the regulatory document. The non-contextual content for a regulatory document. The elements that are common to all data objects. A container element that can contain custom or user defined data elements. Unique identifier for the regulatory document. The non-contextual content for a regulatory document.