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Production data reporting - standardisation. Regional SIG Meeting – May 12 - Houston, Texas. TietoEnator. 14 000 employees Strong TietoEnator Oil & Gas commitment and focus Business skills and expertise World-class products Industry business solutions Full services range - PowerPoint PPT Presentation
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Copyright © 2004 TietoEnator Corporation
Production data reporting - standardisationRegional SIG Meeting –
May 12 - Houston, Texas
Page 2Copyright © 2004 TietoEnator Corporation2005-02-21
TietoEnator 14 000 employees Strong TietoEnator Oil & Gas commitment and focus
Business skills and expertise World-class products Industry business solutions Full services range
Present in Stavanger, Aberdeen, Groningen, Houston and Kuala Lumpur 250+ consultants dedicated to the Oil & Gas industry
Page 3Copyright © 2004 TietoEnator Corporation2005-02-21
Background- Production reporting and Integrated operations in the North Sea region
TietoEnator and Petoro initiated a common project for Performance and Production Management
– Standardisation and automation– Focus on Production
Integrated operations initiative– Started by Norwegian Oil Industry Association's (OLF's) with (Shell, BP,
Chevron, Exxon, Statoil, ConocoPhillips, Total, etc.)– The overall program started 2001/2002 until at least 2008
Efficient real time data gathering Further develop the digital infrastructure on the Norwegian continental shelf Establish a common platform for data integration across field development
phases, disciplines and companies based on international standards and new-technology
These two initiatives led to the specific project on Production reporting run by OLF and TietoEnator
Page 4Copyright © 2004 TietoEnator Corporation2005-02-21
Partner reporting evolution- Norwegian Continental Shelf
Many to many Various channels Manual Various formats
Unstructured point-to-point
Unstructured Hub-based
Structured Hub-based
Many to one One channel Manual Various formats
Many to one One channel Automatic One format
Enabling eOperations opportunities for partners (and operators)
Page 5Copyright © 2004 TietoEnator Corporation2005-02-21
Integrated OperationsInformation sharing across disciplines
Business Processes
Drilling WITSML Daily Drilling Report Logging Completion
Reservoir Evaluation Seismic 3D and 4D model
Production Pressure, temperature and
multiphase flow Production partner exchange data Daily Production Report Prod optimisation data
Operation & Maintenance Sub Sea Equipment Top site Pipelines
Development Concept Design Fabrication Installation Commissioning
Benefits
Definitions of concepts from important business processes in upstream oil and gas industry are available on Internet and can be used consistent by operators, service and engineering companies, and solution providers world wide. This enable information sharing and efficient collaboration across disciplines and between operators, partners, authorities and their suppliers.
International standardisation
ISO TC 184/SC 4 ISO 15926 Part 4, 5 & 6
World Wide Web Consortium
(W3C) Web Ontology Language
(OWL)
POSC WITSML
PRODML WITSML(Drilling)
Epicentre
OASIS TC PLCS
Register for Reference Data(POSC Caesar)
Contains definitionsof concepts from relevant business
processes in oil and gas
(www.posccaesar.com)
Page 6Copyright © 2004 TietoEnator Corporation2005-02-21
Production data project- Overview Goals
– One Industry solution in Norway – with all major stakeholders– One common set of definitions for an extensive set of terms used in the production
area (data elements)– Standard solution – available for all, built on well known and proven international
standards and structures Steps
– Define common production terms (Implemented as ISO 15926)– Develop XML exchange format (Based on POSC WITSML)– Implement a data exchange solution for the North Sea Oil&Gas fields (Based on
existing hub, LicenseWeb) Benefits
– Easy information sharing between companies/applications/work processes– Strong and flexible XML structure enabling dynamic reporting possibilities
(Aggregations of data over time and cross fields/wells )– Allows for timely decision making – An important step to achieving full eOperations advantages
Page 7Copyright © 2004 TietoEnator Corporation2005-02-21
Production data project - Data definitions
Development and implementation of a new RDS (Reference Data System) with infrastructure, procedures and documentation
RDL (Reference Data Library) data according to ISO 15926.
– Production Data elements are defined for use (1500 terms)
– All Oil&Gas Operating Companies in Norway has agreed on the definitions
One common set of definitions across companies and fields to achieve common understanding of terms
CAD window
P&ID windowData sheet
window
Reservoir window
ISO TC67ISO TC67
CAD window
P&ID windowData sheet
window
Reservoir window
ISO TC67ISO TC67ISO TC67
Page 8Copyright © 2004 TietoEnator Corporation2005-02-21
Production data project - XML standard exchange and reporting format
According to international standards (POSC)
WITSML / PRODML cooperation and compliance
W3C standard We have worked closely with POSC to
agree on a structure flexible enough to handle both data exchange and reporting including aggregation of data.
We have established a generic database for exchange of XML documents and other documents
– Is currently implementing the standard in this database
Page 9Copyright © 2004 TietoEnator Corporation2005-02-21
Standards & POSC - Outcome of cooperation with POSC
Agreed on a common approach to XML format Established a common understanding for business and reporting
needs Agreed to a common approach for solving issues related to
relationship between production data and different field facilities (e.g. well, platform, pipeline)
Agreed upon a more reusable XML structure more suited for a global production data approach
Agreed on XML structure that will support both reporting needs and possible data exchange needs
Agreed XML structure supports different reporting requirements Final outcome: A format suited for more than production data reporting
Page 10Copyright © 2004 TietoEnator Corporation2005-02-21
XML schema, structure and format - TE / POSC Co-operation results
Value added– Allow combination of hierarchical and flat structure
Hierarchical -> parent/child relations e.g. facility->template->well->wellbore Flat -> flexible/generic – very suitable for data exchange
– Suitable for both reporting, data exchange, monitoring and analysis / aggregation
Data extraction to generic format – allows multiple output pipes– Allow more complex data analysis / aggregation– Based upon already existing data exchange format : WITSML– Format supports globalization of data– Supports a combined snapshot capturing of data and current field setup– Highly object oriented structure -> high reuse– Format anchored as a part of a possible global standard promoted by
POSC / TE PRODML Work Group
Page 11Copyright © 2004 TietoEnator Corporation2005-02-21
Production data project - Project plan
Project start: October 2004
Definition of terms: October 2004 – May 2005
Coding of XML: May 2005 – October 2005
– Energy Components
– Generic XML database (LicenseWeb)
Testing Valhall (BP) and Åsgard (Statoil): October 2005
Evaluation of the testing November 2005
Approval process in OLF: December 2005
Implementation in the licenses : January 2006 –
Page 12Copyright © 2004 TietoEnator Corporation2005-02-21
Reporting of production data Production data on XML format
from production system XML-processor receiving and
storing XML files (alongside with text and html based version for printing/viewing)
Daily activity and production data reported to partners
Monthly production data reported to authorities
Data definitions is incorporated into standard ISO-15926
XML scheme made by TE and forms new POSC standard (WITSML-Production)
Possible to aggregate data Fully automated process
All work performed by TietoEnator
LicenseWeb/AuthorityWeb
ProductionSystem
XML processor
Operator LicenseWeb/AuthorityWeb
PartnersDaily prod data
Monthly proddata Authorities
XML-file
XML-file
Text-file
Authorities/partners
Page 13Copyright © 2004 TietoEnator Corporation2005-02-21
Technical solution
LicenseWeb
XMLfile
Internal Prod.datasystem
XML file
Make std reports Storage
of documents/XML
XML
StdProd
rapport
Non stdreports
Spesial reports
Excel rapporter
Prod report
Operator Generic XML DB (LicenseWeb)
Partner/Operator
ValhallÅsgard
XML
Reference Data Library (ISO 15926)
Page 14Copyright © 2004 TietoEnator Corporation2005-02-21
Reporting of performance data- Performance related reporting
LicenseWeb/AuthorityWeb
Operator databases
XML Interface
Oilfield Performance Data
QueriesReports
Possible to expand on performance figures (prod, drilling, HSE, finance, etc.)
Graphic and textual representation Automatic reporting using XML
Page 15Copyright © 2004 TietoEnator Corporation2005-02-21
LicenseWeb
Web-based solution for digital processes/archive for authorities and companies and within license management (concessions)
Dramatically increased efficiency of Authority and License management processes
Used in NCS and DKCS– Authority organisations– 250 licenses– 40 companies– 6000 users
Used by Statoil’s international licenses (Pilot in Nigeria)
Partners
license operator
Authorities
LicenseWeb
Page 16Copyright © 2004 TietoEnator Corporation2005-02-21
How to benefit from this work in other O&G regions
International standards
– Developed by POSC, Oil Companies and TE– Included in the ISO 15926 standard
Project includes pilots and can be monitored by companies
– Participating companies in the project are the major Oil Companies
Developed with regard to be a global standard and available for further extensions and regional deployment:
– More definitions can be added to the standard – New data elements can be included in XML structure
Page 17Copyright © 2004 TietoEnator Corporation2005-02-21
Results & Experiences from the pilot
Recommendation from the OLF OLF's Committee for Health, Safety and Operation (HSO) unanimous
approved the recommendation to implement the "Daily Production Report system" on the Norwegian Continental Shelf in 2006. The work on this system was initiated by Petoro and has been supported by 7-8 major operators on the NCS.
The project group is planning to establish an implementation priority list.
Page 18Copyright © 2004 TietoEnator Corporation2005-02-21
Experiences from the Pilot
All companies were satisfied, both operators and partners Stable and good performance More data exposed to partners and onshore than earlier Showed that all partner got the same data more expedient than earlier
Identified uncommon practice and procedures for data approval between companies and within team leaders within the same company
– This resulted in a need more sophisticated re-run application Identified some improvements areas in the XML schemas
– Feedback already provided to and discussed with POSC
Page 19Copyright © 2004 TietoEnator Corporation2005-02-21
Current plans
Move the pilots into production Prioritize new DPR implementations for Norwegian shelf New field implementations for:
– Exxon, Statoil, BP, Marathon,– Some implementations will be planned into 2007
Establish an operational environment in TE and Customer sites Establish a operational support group for customers