1. ©2005 Aspen Technology, Inc. All rights reserved. Oil & Gas Integrated Operations using aspenONE Nick Barnett

2. 2 ©2005 Aspen Technology, Inc. All rights reserved. Agenda Drivers for Integrated Operations Solution Overview Architecture Functionality and Screenshots More than just real-time process data Model integration and simulation

3. 3 ©2005 Aspen Technology, Inc. All rights reserved. Drivers for Integrated Operations

4. 4 ©2005 Aspen Technology, Inc. All rights reserved. Drivers for Integrated Operations

5. 5 ©2005 Aspen Technology, Inc. All rights reserved. Upstream Business is Complex, with numerous sources of Data, Documents, Procedures, Alarms, and disparate Systems containing information critical to successful and reliable Asset Operation. Poor Access can impact Safety, Reliability of Production, Ability to Prove use of Best Practices, etc. Workflow is Critical to Success! Access to Information at the right time is critical to Operations performing best utilization of knowledge in running assets. Ease of Access and Use of Operational Knowledge and Systems should translate to improved use of Best Practices and Decision Making Processes that prevent Safety, Lost Production, and Operator Error Incidents. Importance of Asset Monitoring

6. Total Exploration To access easily to all the tools To create a common identity A FO portal for the future ? Planning KPI’s Dashboards Documentation Best Practices Action Plan POB data base PDMS SAP Staff management PJC/EXP Seminar – “Cap Coopération” Nantes – December 15 th to 17 th, 2004

7. 7 ©2005 Aspen Technology, Inc. All rights reserved. aspenONE Asset Monitoring for Oil & Gas Drilling: Time-based Drilling data monitoring and visualization based on WITSML (client & server) and Vertical Trending Production: IP21 Enterprise Historian with Operations Manager for monitoring and visualization of various data sources.

8. 8 ©2005 Aspen Technology, Inc. All rights reserved. aspenONE Asset Monitoring for Oil & Gas Offshore control room Onshore Ops Center O&G Inc. Onshore Maint. Ops Onshore experts Remote onshore experts The Digital Oil Field

9. 9 ©2005 Aspen Technology, Inc. All rights reserved. Typical Production Architecture OM-II Publish/Subscribe Bus Onshore Ops Center

10. 10 ©2005 Aspen Technology, Inc. All rights reserved. Database Monolithic Data Store Creates Redundant Data Central Point of Failure Point-to-Point Scalability Unknowns High cost of Support & Maintenance Message Bus Distributed and Scaleable Functionally Rich Event-Driven App Data Centri c Open Message-Based InfoBus App Integration Evolution App

11. 11 ©2005 Aspen Technology, Inc. All rights reserved. Integration Infrastructure versus OPC OPC is a very popular standard for integrating within a plant or on an oil platform When you want to connect multiple platforms to a Corporate Office it is not so suitable, especially if you want to manage security and firewalls and achieve very high bandwidth and this is where OM-II comes into its own – it is even more of a requirement where network connectivity is poor OM-II provides centralized licensing, security, audits

12. 12 ©2005 Aspen Technology, Inc. All rights reserved. APPL B APPL E APPL A APPL C APPL D Publish/Subscribe, Request/Reply Interactions – combats availability issues Asynchronous messaging – combats bandwidth issues Multiple qualities of service for message delivery – combats bandwidth issues Business process workflows – improves information flow to where needed Distributed run-time components – improves uptime and access to data Scaleable – as field develops and expands Condition Monitoring Bus MMSApps HistorianERP Point to Point Event Driven, Message-based Integration Vibration Analysis Wellhead Testing

13. 13 ©2005 Aspen Technology, Inc. All rights reserved. Typical Dashboard

14. 14 ©2005 Aspen Technology, Inc. All rights reserved. Example Well Overview

15. 15 ©2005 Aspen Technology, Inc. All rights reserved. Event Management - Diagnosis

16. 16 ©2005 Aspen Technology, Inc. All rights reserved. Role Based Visualization Create Once – Use Many Times We can define Objects: Pumps Compressors Wells etc With Standard tags Standard process events Standard calculations Standard economic information Standard graphics And Use Multiple Times Tags Calculations RDB Data Events

17. 17 ©2005 Aspen Technology, Inc. All rights reserved. Flexible Data Structures Support Your Applications Create Objects that model your assets

18. 18 ©2005 Aspen Technology, Inc. All rights reserved. More than just real-time process data Access to key documents – in context Production & Injection Plans Condition monitoring of rotating machines Well Testing Production Allocation and Reporting Creating maintenance work orders Model integration and simulation

19. 19 ©2005 Aspen Technology, Inc. All rights reserved. Reservoir model (s) Reservoir Engineer Process Engineer Integrated Business Approach Economic Analyst Teams using an integrated approach to the business, leveraging discipline-specific expertise, and rigorous simulation Model Integration using OSE™ Pipeline model (s) Economic model (s) HYSYS model (s) Production Engineer

20. 20 ©2005 Aspen Technology, Inc. All rights reserved. Integrated Asset Modelling:Integrated Asset Modelling: Aspen OSE™ provides a ‘ Single Integrated Asset Model’ framework that integrates with Aspentech and third-party vendor simulation, optimization and planning tools which allows engineers to: – Manage and connect models of wells, gathering systems, and facilities – Simulate the entire asset in Aspen OSE™ using HYSYS™ (Upstream) and 3 rd party tools – Analyze individual variables from multiple models, and develop large scale optimization and planning solutions

21. 21 ©2005 Aspen Technology, Inc. All rights reserved. Aspen OSE™ Aspen Open Simulation Environment OSE Extends the value of models across the enterprise through: – Model Interoperability – Model Execution – Model-based analysis – Model management – Model deployment

22. 22 ©2005 Aspen Technology, Inc. All rights reserved. Questions…

23. ©2005 Aspen Technology, Inc. All rights reserved. Thank you! Nick Barnett nick.barnett@aspentech.com