MPR Reference Data status MPR Project Meeting June

MPR Reference Data status MPR Project Meeting June 17 th Pål Rylandsholm, DNV

Status • Enumerated values from MPR XML schemas included in the ISO 15926 reference data library § § § § Product Kind (80) Facility Kind (36) Flow Kind (25) Flow Qualifier (20) Period Type (25) Sales Flow part (21) Unit of measure • Some minor clarifications regarding definitions remains § § Sales flow Unit of measure Flow Qualifier Period Type • PROMDL specific concepts from each list of enumerated values are also included in the RDL

Remaining work To be done • Finalize definitions in RDL • Establish namespace for current valid set of reference data § http: //rdl. posccaesar. org/MPR/2008/06/? ? • Annotation of the final XML schema § as soon as testing is completed • QA Can be done (In the IOHN project? ) • Include all lists of enumerated values from PROMDL in the RDL

Concept for linkage between XSD and reference data • Each class in RDL has a generated web page • Each ‘kind’ and enumerated value will have it’s own “web page” § This is accessed by URL + PCA ID • url: http: //rdl. posccaesar. org/2008/02/XML/RDL/#PCAID – The URL scheme used here is in development • Example MPR facility “well” version February 15 th 2008 : http: //rds. posccaesar. org/2008/02/XML/RDS 16458543 • The PCA ID is accessible by using the “local” name + nomenclature name § Nomenclature name in this case is “NPD MONTHLY PRODUCTION REPORT NAME’ • Reference to the classes will most likely be done in the XML schemas using a W 3 Cstandard called Semantic Annotation for WSDL and XML Schema (SAWSDL) (http: //www. w 3. org/TR/sawsdl/#annotate. XSD ) • Represents on possible use of the “oil and gas ontology” • First step towards Semantic consistency check

The ontology used as a dictionary Superclass Nomenclature Superclass Member Found in XML schema MPR: Enumerations Label Identifier Identified Class The SAWSDL annotations refer to the CLASSES identified by the labels in the XML schema 15926 Standard classes MONTHLY PRODUCTION REPORT FACILITY KIND NOMENCLATURE BOREHOLE ” Wellbore ” WELLBO RE PCA ID RDS 448720031