copyright © 2004 tietoenator corporation production reporting - at the ncs and beyond posc sig...

Standardisation of production data reportingPOSC SIG meeting Aberdeen, 20th of June 2006
Oddvar Nesse, TietoEnator
Business skills and expertise
Present in Stavanger, Aberdeen, Groningen, Houston, Calgary and Kuala Lumpur
Copyright © 2006 TietoEnator Corporation
Problems
Poor data quality due to variations in definitions
>> Difficult to get a real overview over total production, and other relevant data
Pre-study was performed
Handed over to the OLF (Norwegian Oil Industry Association)
Using XML
Energy Components
Integrated operations program
Started by Norwegian Oil Industry Association (OLF) with Shell, BP, Chevron, Exxon, Statoil, ConocoPhillips, Total, etc.
The overall program started 2001/2002, duration 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
- Goals
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
One Industry solution in Norway – with all major stakeholders
Roll-out solution across all fields
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
1500 terms
Data areas
According to international standards (POSC)
WITSML / PRODML cooperation and compliance
A structure flexible enough to handle both data exchange and reporting including aggregation of data
XML structure developed in close co-operation with POSC (Petroleum Open Standard Consortium)
Daily Production Reporting solution (DPR)
Retrieving data from production DB
Processing and transforming data
EC
Production
DPR
Retrieval
QC/Validation
Pilot experiences
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
Revealed different practice and procedures for data approval between companies and within same company
Need for more sophisticated re-run/approval features
Revealed some improvement areas in the DPRML/‘PRODML’ schema
List forwarded to POSC
Successful
Letter to all operators on NCS:
“... OLF’s HSO Committee recommends that all operators on the NCS implement the common daily production report system in all production licensees with oil and/or gas production ...”
Knut Thorvaldsen, Director HSE and Operations, OLF
Technology consolidation and preparation
Formal agreements established
SOIL network
Internal network
Pilot Valhall (BP) and Åsgard (Statoil): October 2005
Evaluation of the testing November 2005
Approval process in OLF: December 2005
Implementation in the licenses : 2006 – 2007
Prioritize new DPR implementations for Norwegian shelf
New field implementations for:
Some implementations will be planned into 2007
Establish an operational environment in TE and Customer sites
Establish a operational support group for customers
First Field in operation is : BP - Valhall in Week 24
Strong and flexible XML structure enabling dynamic reporting possibilities (Aggregations of data over time and cross fields/wells )
Allows for timely and improved decision making
An important step to achieving full eOperations advantages
International standardisation (POSC and ISO)
Total overview for a company’s NCS assets
Updated information after re-allocation
Opens for benchmarking between assets
International potential
"Developing standards in cooperation with TietoEnator has been very productive. This close cooperation has yielded a good result which can be used by the production environments. The solutions we have arrived at here can also be further developed in the international oil and gas industry,"
Alan Doniger, chief technology officer in POSC
Wednesday, 07 June 2006
How to benefit from this work in other O&G regions
International standards
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
management (concessions)
Used in NCS and DKCS
Authority organisations
300 licenses
50 companies
6000 users
Authorities
LicenseWeb
Partners
Developed together with Statoil
Interface to EC Production
Facility

copyright © 2004 tietoenator corporation production reporting - at the ncs and beyond posc sig...

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