MPR Reference Data status

MPR Project Meeting June 17th

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 15th 2008 :

http://rds.posccaesar.org/2008/02/XML/RDL/RDS16458543• 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 W3Cstandard called Semantic Annotation for WSDL and XML Schema (SAWSDL) (http://www.w3.org/TR/sawsdl/#annotateXSD )

• Represents on possible use of the “oil and gas ontology”• First step towards Semantic consistency check

The ontology used as a dictionary

Label

Nomenclature

Class

Superclass

Superclass

15926 Standard classes

Member

Identifier Identified

The SAWSDL annotations refer to the CLASSES identified by the

labels in the XML schemaFound in XML schemaMPR: Enumerations

” Wellbore ”

MONTHLY PRODUCTION REPORT - FACILITY KIND NOMENCLATURE

WELLBORE

BOREHOLE

RDS448720031 PCA ID