Energistics Deliverables

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Energistics DeliverablesONGCInteractions
10th Jan 2009
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To cover points on

• About Energistics
• Major Energistics initiatives
• ONGC interactions with Energistics ( POSC)
• Actions/Plans to absorb and promote Energistics
  Initiative in ONGC work flow

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Objectives of EP Industry Standards

• For data definitions, formats, semantics
• For communications and computing infrastructure
  based on state-of-the-art technologies and
  standards
• To establish a level playing field for vendors
• To enable low-risk and low-cost use of proven
  optimization solutions including
  interchangeability
• To accelerate and encourage innovation in the
  design, configuration, and deployment of
  optimization solutions
• WITSML PRODML emerged as major EP standards
  for digital Field

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About EnergisticsEarlier POSC (Petrotechnical
Open Standards Consortium)

• An international not for profit consortium body
  engaged in resolving the wide spectrum EP data
  management standardization issues amongst the
  member organization/companies.
• Uniquely designed to unite industry, people,
  issues and ideas to facilitate EP information
  sharing and business process integration.
• Provides open specifications and standards for
  information modeling, information management,
  data application integration over the life
  cycle of E P assets
• New brand identity from POSC to Energistics
  launched during the 2006 Standards Summit
  Reception in Houston on November 8, 2006.
• Mission of Energistics To deliver to the
  upstream oil and gas industry the means to
  produce, deploy and maintain common information
  and data standards.

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Current Energistics SIGs
Data Management SIG
Geology SIG
Drilling SIG
Energistics SIGs
Production SIG
Geophysical SIG
Geoshare SIG
eRegulatory SIG
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Energistics Initiatives

• Energistics has taken up EP data standardization
  through its SIGs (Special Interest Groups )in
  various data domains.
• Data Management SIG
• Various EP reference standards, catalogs,
  reference data models etc.
• Geology SIG
• Well Log classification, log data exchange
  representation standards
• Drilling SIG
• Drilling data and work processes and family of
  WITSML Standards
• Production PRODML SIG
• Production optimization and the PRODML
  (Production XML) data exchange and infrastructure
  standards
• E-regulatory SIG
• Regulatory permitting and activity reporting
• Geophysical SIG
• Geophysical data and work processes ( Lead from
  ONGC )
• GeoShare SIG
• Geoshare data model related technology

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Energistics Deliverables
Through Its SIG communities POSC/Energistics has
developed EP reference standards, data
standards, data model standards, workflow
reporting standards in various EP data domains
such as

• Developed and/or acquired hundreds of sets of EP
  Reference Data Standards and catalog standards
• WITSML drilling standards for data movement and
  integration
• Well Header Data Transfer Standard (WellHeaderML)
• Well Path Data transfer standards(WellPathML)
• EPICenter model continues to be reference point
  for many products.
• Global Well Identity Services a new initiative
  with IHS.
• PWLS standard for log classification.
• PRODML standard for production optimization
• ChemicalUse standard for chemical used in EP
  industry

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Major Energistics Initiatives
PRODML

• Exploit the benefits of highly instrumented
  producing fields seeking optimal operation of
  these assets.
• A key element in these achievements is making
  good use of the near real-time data streaming
  from the field to the office or operations center
• This requires the use of industry standards for
  data and for the communications and computing
  infrastructure.
• Evolution of PRODML as a result
• Culminating into Smart_fields( also known as
  DOFF/e-Field/I_Field etc.)

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Major Energistics Initiatives
Geophysical WorkGroup

• With Lead from ONGC, Geophysics Standards
  Assessment workgroup under Energistics started.
• Workgroup meeting held in Oct Nov 07 with
  Indian EP companies and service companies
  operating in India.
• An Assessment Report to be published by
  Energistics with major inputs from ONGC Seismic
  Task Force.
• Energistics working towards global participation
  and associating with SEG,EAGE etc.
• Two pilots started by workgroup on SEGY Header
  Velocity data format

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DATA Management SIG
Major Energistics Initiatives

• Associated with Data Store Products Services.
• Focus is on data stores that data stores that
  manages results of E P studies and projects.
• Periodically best practices are published.

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ONGC Activities SIG wise
PWLS (Practical Well Log Standards) Under
Geology SIG
Focus on new consensus, needs and requirements
for well log standards.
Activities/ Plans
Implemented first in WOB, Mumbai in Finder and
now being implemented across ONGC through EPINET
dataviewer. Adoption and utilization of PWLS
mnemonics by interpretation s/w will provide
further improvements in the work processes.
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ONGC Activities SIG wise
WITSML (Well-site Information Transfer Standard
Mark-up Language)
Activities/ Plans
WITSML Standards are already being used for LWD,
MWD objects for log data transfer in Mumbai
Region. The ongoing SCADA project in ONGC will
be WITSML compliant. Most of the data objects of
WITSML are expected to be covered. To be
implemented for other data objects like Mud Log
etc. and in other Regions through
Geologix. Efforts are on to absorb WITSML
standards into EPINET for real time data access
into EPINET.
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ONGC Activities SIG wise
Geophysical Standards
Activities/ Plans
ONGCs initiative has led to creation of business
case for Geophysical SIG formation under
Energistics. ONGC is now actively participating
in coming assessment task and two pilot workgroup
teams formed for SEGY header and velocity data.
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ONGC Interactions / Benefits
ONGC joined POSC (Aug 2001) to reap the benefits
of EP data management standards and best
practices. POSC as consultant conducted review
of EPINET project, ONGCs corporate master
database after its Phase-I. EPINET data model
is based on POSC compliant software from
Schlumberger Finder. EPINET is in process of
absorbing reference standards from POSC. PWLS(
Practical Well Log Standards ) is one such step.
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ONGC Interactions / Benefits Contd.
Seismic Standardization has been a key activity
in EPINET Phase-II. Coming efforts in Geophysical
SIG will be of great significance. Jointly
Conducted conference/seminars in IORS 2004 ,
PetroTech -05, SPG-06 , PetroTech 07 and
SPG-08. ONGC persons have participated in
WITSML/PRODML technical SIGs and public
seminars. Director(Exploration) in his capacity
as elected Director on board of Energistics is
providing strategic value to Energistics plans,
programmes and activities.
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Major Energistics Initiatives
WITSML

• Automation of many manual processes in current
  data flows
• -Contractors can automatically push data into
  corporate data store.
• Contractors can share data with one another at
  the rig site.
• Partners can pull data for their reports.
• Operators can push statutory reporting data for
  reports to regulator.
• A single standard to make the vision possible
  thus reducing industry cost.

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ONGC Activities SIG wise
PRODML (Production mark-up Language)
Activities/ Plans
PRODML standards are planned to be used in PMT JV
along with Reliance and BG under Production Data
management program (PDMS). ONGC is working with
Energistics for developing planning for the
same. Within ONGC, with SCADA in place real time
well test and production data will be available.
PRODML standards will be useful in utilizing
these data in production optimization. More
details and clarity are sought from Energistics
before planning of absorbing into ONGC workflows.
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ONGC Activities SIG wise
EP data model
Activities/ Plans
EPINET database implemented using POSC compliant
data model (Epicenter Data Model). Development
work in lithology standards, Distributed
Temperature Survey, Document management to be
watched closely, participate and absorb.
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ONGC Activities SIG wise
GUWI (Global Unique Well Identifier)
Activities/ Plans
Initiated by Energistics with IHS for
international well naming catalog ( Global Unique
Well Identifier) is another area for possible
involvement
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Conclusion

• ENERGISTICS is driven in collaborative approach
  by EP companies, vendors.
• Automation of data flow is key for improved
  performance and business value.
• It needs standards for data content transfer.
  XML and web-services are proven tools.
• To derive maximum benefit from technology
  initiatives SCADA, EPINET,ICE Collaboration
  centres etc., ONGC is in the process of adopting
  and promoting these standards driven by
  Energistics.

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Thank You