VV TakeUp Project

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VÅV Status and Implementation VÅV TakeUp
Project Hans Øivind Slettebø Project
Manager
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THE VÅV PROJECT
Joint Industry Project Group
Åsgard
Varg
Åsgard
Visund
Visund
Varg
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VÅV Objectives
Source

• Implement P/C Product model and demonstrate
  the use of it
• Find/develop tools that make it possible to
  bring data in/out to/from the P/C database
• Verify the P/C Product model

Map andtransform
P/C Target
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VÅV strategy

• Work together to find common industry solutions
• Ask engineering marked to join
• Associate VÅV and POSC/Caesar organizations.
  Connect the project closed to Åsgard LCI
• Start implementing one place (Åsgard)
• Use existing architecture standards where
  ever possible

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VÅV Steering Committee 1997-03-19
Data Management solution

• IBM and Intergraph to develop and deliver an
  integrated data
• management solution that
• demonstrates the use of data mapping tools to
  extract and transform data from legacy data
  stores (Statoil STID database - technical
  information ) to a POSC/Caesar data store
• use the Intergraph AIM product suite to access
  and browse the data extracted from the
  legacy data stores to demonstrate the practical
  use of the POSC/Caesar product model
• verifies the use of the POSC/Caesar product
  model and feedback practical experiences to
  the POSC/Caesar project team Shall be
  in place (delivered and tested) by 20th August
  1997

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Two-phased Approach

• Planning and Design
• to design the integrated solution
• to select the data exchange and mapping
  tools to be completed by 14th May 1997
• System development, integration and testing
• to integrate and test the data exchange and
  mapping tools
• to develop, configure and test the Intergraph
  AIM product suite with the POSC/Caesar
  product model for Snapshot C/D
• to verify the POSC/Caesar product model
  to be completed by 20th August 1997

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Consortium
Organization Roles and Responsibilities IBM De
sign and planning overall solution, development
Mapping Tool, verification Intergraph Interg
raph AIM product suite EPM Technology EXPRESS
data exchange and management tools EuroSTEP
GmbH EPISTLE Framework and STEP skills, data
mapping expertise ISI AS Implementation -
LCI domain expertise and data quality
management skillsCap Gemini Data
mapping Åsgard mapping Mapping, generating test
dataTeam POSC/Caesar
proj., VÅV and Åsgard assistance
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VÅV architecture
MAPPING TOOL
Legacy A
Source model
P/C model
Load spec ÅSG/KR 007
Legacy B
EXPRESS-X
DVKS
Translation
Browser
Consol / Merge
Legacy C
AIM-API
STID
Extract and generate
Import AIM BLI
Data Ware- house
Select
Stage Data Store
Target P21
Source P21
SDAI
Appl.
P/C ref. lib.
Ref.lib P21
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What does data migration means ?

• identification of Structures and Semantics of
  the Source Data Structures - e.g. the
  database schema, in which the data are stored
  Semantics - e.g. the user given meaning
  traditionally many meanings are implied,
  and not explicit in keywords and
  relationships within the structure
• identification of Structures and Semantics of
  the Target Data in P/C Structure - e.g. an
  EXPRESS model, the POSC/Caesar data model -
  the model is a meta model and has very little end
  user semantics - any relationship between
  two things is represented as an association
  which is additionally generated - any user
  data is in ONE general storage place
  (Info_Content) Semantics - the semantics is
  explicit by generation of association
  entities - the interpretation is in data from
  the P/C Reference Data Library

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MAPPING
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What goes beyond a traditional mapping task

• Hide the information model from the user and
  assist the user by use of interpretation
  templates
• guide the engineer (domain expert) to
  interactively define the interpretation of
  definitions of source data stores into a
  representation of P/C
• use classifying information from the P/C
  Reference Data Library for the declaration of
  translation rules
• most attributes maps are default assignment
  statements, to be hidden from the user
• develop and maintain mapping algorithms
• With the proposed Mapping Tool, the need for a
  P/C model expert
• is limited and the work can mostly be done by
  domain expert,who understands the basics of the
  P/C model.

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POSC/Caesar Mapping Magician
P/C ClassLib
Source models
P/C Model
Mapping data
Usage Scenario ENTITY equipment list
tagNo STRING designTemp STRING
projectCode STRING
P/C Mapping Assistant
P/C Reference data
Source Definition (ex. STID)
P/C-Type
Property Class
context
designTemp
Available Classes
Mapping Project (STID)
design temperature nominal pressure nominal
radius viscosity flow rate
designTemp is a Property Class mapped to design
temp. possessed by
OK
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• ?

Intergraph NOTIA AIM POSC/Caesar Data
Warehouse (PCDW)

• ?

• NOTIA AIM value added components
• POSC/Caesar Product Data Model
• POSC/Caesar Reference Data Library
• Part 21 in/out
• Browser
• API
• Built on Metaphase
• Object-oriented data Modeling
• Full security features
• Document management, product data and
  workflow management
• Graphics will initially be treated as binary
  information (a pointer to an AIM document)

POSC/Caear Product Data Model
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Integrated Architecture

• ?

?
NOTIA

• ??Base AIM products
• ??Value-Added Modules
• ??Value-Added Applications

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AIM IN ÅSGARD
VENDOR
FC
VENDOR
Subsea
other Statoil
Intergraph AIM
KESYS
TEKTONISK
ÅSG/KR-007
POSC/CAESAR
MAPPING AND TRANSFER
STANDARD
EXISTING DOCs DRAWINGS
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Verification

• implementation of the Product Model - data
  store - mapping tools
• import/export from/to legacy systems
• necessary changes to the Prod. Mod.
• access P/C data and bring meaningful data to
  applications
• acceptable performance
• understanding - need for changes/add ons/
  training
• can all data type be registered ?
• easy to implement a new version of P/C ?

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Verification

• IBM
• Good points about the POSC/Caesar Product Model
• enables organizations to manage the change
  history at a very fine level of detail
• the reference data library is an excellent idea
  which should ensure a long life for the data
  model
• the Product Model is very flexible and generic
• it meets a broad range of requirement for the
  asset life cycle for the oil and gas industry

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