PowerPoint Presentation

							WITSML Office Aggregrator




         From Petrolink
WITSML in a Real-Time Operations Centre




               From Petrolink
Petrolink: WITSML Architecture
Petrolink: WITSML Well Schematic
     Kongsberg: Lessons learned

• Global infrastructure done right allows access data for
everybody in the organization regardless of location

•Global infrastructure must be scalable and be built to
handle increasingly large amounts of data

•The true value of WITSML and a global infrastructure
comes when the SOA is managed and deployed with an
enterprise perspective (Contracts, Vendors,
Infrastructure, Connectivity)

•Global infrastructures require changes to governance
mechanisms (security, process, etc.)

•Work Processes, Environments, Data Management are
all interconnected and should be designed together.
        What are WITSML Benefits for BP?

    •   Simplify the award of contracts to service companies
    •   Enable remote working and automation
    •   Encourage adoption of multi-service-company solutions
    •   Speed up deployment of technical applications
    •   Improve health, safety, and environmental factors
    •   Improve operational efficiency
    •   Help address the “big crew change”




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   BP: WITSML inter-operability testing

• Energistics is starting compliance testing of WITSML
  products in 2008.
• Inter-operability between different software solutions is a
  major benefit of WITSML.
• As an interim measure, BP is conducting its own inter-
  operability testing in a dedicated WITSML laboratory hosted
  for us by SAIC in Aberdeen. We are inviting our principal
  vendors to submit products for inter-operability testing prior
  to deployment.
• The WITSML laboratory will be used also as a diagnostic
  environment during operations.
• The first activities of the WITSML laboratory support UK
  North Sea and Gulf of Mexico operations.


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    Total: Added value of WITSML today and tomorrow

    • Addresses niche domains:
                                       Foot print will expend with
       – Lithology
                                       technological advances
       – Mud logging                      Well seismic (passive, micro)
                                          EOR
    • Attributes call for:             Well data shared with other
       – Data quality, sanity and
                                       application domains
         traceability                     Drilling
       – Search tools leveraging          Production
                                          Partners
    • ASCII XML open format               Economics and legal
      ensure:                          Evolution to future
       – Unlimited compatibility       technology at minimum costs
         through mapping
       – Custom made data sharing &
         Data Management solutions
         without duplication of data

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           Total: Background of Total uptake of WITSML

    • Joined WITSML SIG in 2005:
       – Well site geology
       – Geosteering
       – Well placement
    • Data acquisition in WITSML in affiliates:
       –   United Kingdom
       –   Netherlands
       –   Indonesia
       –   …
    • Concurrent with enhanced Data Management awareness:
       –   Drawbacks of proprietary formats
       –   New data sets more complex and large
       –   Stronger needs of cross discipline data exchange
       –   Sanity check of corporate exploration data stores
       –   Preparing for Web Services distribution of reference data


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       What are WITSML Benefits for Total?

     • More secure data streaming from rig to office
     • Improve wellsite geology and surveillance
        – Pore pressure analysis, mudlogging, etc.
     • Improve data quality and accessibility
     • Integrated data sharing: drilling-production (PRODML™)
     • Enables future technology evolution at minimum costs
        – Well seismic, wired-pipe, etc.




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     Total’s End-to-End WITSML Data
     Architecture
                                  Office:
                        Surveillance, QC, Geol Ops                       Corporate:
                           + Asset + Drilling +   …                      Geol Ops + Asset + Drilling




     •Mudlogging
     •LWD
     •Wireline
     •Other…
                                                               Replication




                                                                   Partners
                                                              Service companies

                   1)     Composite Real-time displays
                   2)     Smart Tools for events analysis
                   3)     WITSML feed to Total applications




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