2 © 2005 OSIsoft, Inc. – Company Confidential June 7, 2005 Wapiti JV Data Transfer Project...
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Transcript of 2 © 2005 OSIsoft, Inc. – Company Confidential June 7, 2005 Wapiti JV Data Transfer Project...
2© 2005 OSIsoft, Inc. – Company Confidential
June 7, 2005
Wapiti JV Data Transfer Project
Co-Authors:Tim Bauer, BP Canada
Greg Head, Devon CanadaHeather Quale, Mera Group
3© 2005 OSIsoft, Inc. – Company Confidential
PI in BP
Historians form the basis for BP’s global fieldofthefutureTM initiative
PI has long been the global defacto standard data historian in BP – upstream and downstream
Canadian implementation initiated in 2002 to provide all users with near real time data on their desktops
Why PI:– Limits access to control environment to ensure performance & improve security;
– Reduced bandwidth requirement in challenging communications areas;
– Provides storage and ready access to long term storage
Piloted in 2002 West Pembina Sour Facility Initiated Wapiti JV Project in late 2003
6© 2005 OSIsoft, Inc. – Company Confidential
Wapiti JV and PI
Wapiti site is a joint venture between Burlington Resources, BP and Devon
The three parties share a common PI system
BP and Devon access information from the PI system through various interfaces on a Process Control Network
Burlington Resources accesses information from the PI system through a Citrix server that is connected to the Devon Wapiti Network
7© 2005 OSIsoft, Inc. – Company Confidential
Process Control Network
BP Wapiti PI Data Historian
Server
BP Calgary PI Data Historian
Server
Citrix Server
DevonNetwork
DevonPI Clients
BP WapitiPI Clients
BP CalgaryPI Clients
WANApprox.
Distance ~ 600KM
Approx. Distance ~
600KM
VPN Tunnel
9© 2005 OSIsoft, Inc. – Company Confidential
PCN Security
Security on the PCN was achieved by setting up firewalls on both sides of the system in conjunction with each corporations regulations
An interface trust login was also used to coincide with the networking rules of the two corporations
10© 2005 OSIsoft, Inc. – Company Confidential
Control Systems & Data Flow
PI offers access to operational information regardless of the control system used – able to mix and match platforms– Devon - RTAP
– BP - SCADA Vision
The joint venture has different data flow arrangements:– BP – PI to PI
– Devon – PI to other programs
11© 2005 OSIsoft, Inc. – Company Confidential
Data Flow
BP Wapiti PI Data Historian
Server
BP Calgary PI Data Historian
Server
DevonNetwork
PI to PI
PI to Other Programs
DevonPI Clients
BP Wapiti PI Clients
BP CalgaryPI Clients
PI Node(real time)
RTAP Custom API Interface
12© 2005 OSIsoft, Inc. – Company Confidential
Reporting
Provided to joint venture and third party companies through PI Client Tools
Custom PI2CSV hourly report generator was created using a module database and some Visual Basic code
Wapiti PI
Validated Data
Validation Report
Monthly Report
Other Production
Reports
Nomination Report
Site Built/Maintained
Reports
Hourly/Daily Report
Production Update
Daily Report
PI2CSV Custom VBA
Daily Report Daily Report
13© 2005 OSIsoft, Inc. – Company Confidential
Challenges
Maintaining a large tag count – 40,000 tags
Setting up the network security in accordance with the regulations of Devon and BP
Training programs to meet each company’s business requirements
Development of management process to share system administration
14© 2005 OSIsoft, Inc. – Company Confidential
Benefits PI supports a large volume of data PI met each of the company’s global security requirements One PI system services three companies Provides all staff, with electronic access, production and
operational data in near real time Provides operators with better visibility of their well and well
production Historical and real time data to allow for more proactive
modeling Allows for alarming on preset operational conditions to
identify potential problems PI has great product support