Transcript Baker Atlas - Energistics

Improving work processes with WITSML
John Shields
Software Projects Manager
Baker Hughes
© 2005 Baker Hughes Incorporated All rights reserved.
Steps to the future
Integrated Operations
as important as
Technological Advances
150 billion NOK*
3D Seismic, horizontaldrilling
Rotary steerables, floating prod
Sub-sea, multi-phase transport,
Parallel work process
Integrated teams
Increase oil recovery 3-4%
Accelerate production 5-10%
Lower operational costs 20%
2D Seismic, top drives
MWD, modelling and simulation
improved WAG injection
1980
2000
200x
* OLF forecast of IO NPV on NCS
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Value of WITSML
Resource exploitation
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Optimise well placement
– As drilled vs plan
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Maximise reservoir exposure
– Access to onshore experts e.g Geosteering, Wellbore Stability
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Reservoir characterisation while drilling
– Latest LWD measurements in Real Time
Cost Reduction
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Reduce decision cycle time
– Rig time savings
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Assist with operator team working environments
– Drilling/Geology/Petrophysics

Reduce data handling
– Less errors and faster data transfer
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Baker Hughes BEACON Services
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BEACON Organisation
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Running in Norway since 2000
Reducing workforce at the wellsite
New roles and responsibilities defined
ARTE – Advantage Real Time Engineer
– Cross-trained MWD/SLS engineer responsible for:
– All data acquistion at the well site.
– Benefits
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•
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eliminate requirement for remote controlled acquistion equipment
reduce dependency on fibre optic network infrastructure leading to a
wider global applicability
BEACON Engineer
– Shore based position responsible for all post acquistion data
manipulation, report generation and FE deliverable preparation.
Provide FE support for latest FE tools such as:
– Image logs derived whilst drilling, pressure testing while drilling,
azimuthal measurements while drilling.
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Providing wireline replacement in a real time environment.
Aim is to develop greater FE competency and work more closely
with client petrotechnical staff onshore
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BEACON/WITSML Wells in Norway
Exploration
1
9
Grane
6
16
Njord
2
11
Oseberg
4
14
Troll Total
19
64
Vale Total
2
19
Gullfaks Satelitter
1
6
Guovca
1
5
Heidrun
5
25
Kristin
4
17
Sleipner
3
19
Tulipan
1
14
Visund Total
1
1
Valhall
2
8
Valhall Flank South
7
22
Valhall South
1
2
Wells 58
Runs 252
Total
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BEACON
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BEACON uses Internal and 3rd
party software
WITSML enables data
interchange with 3rd party
applications for:
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Wellbore stability
Directional Well planning
Geological modelling
Petrophysics
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RMS WellPlan w/data from WITSML
Real Time Wellpath
w/ Gamma Ray showing C- and M-sand
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RMS Real Time Logs
Troll field
Log tracks with azimuthal data
provide information about reservoir
geometry
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© 2005 Baker Hughes Incorporated All rights reserved.
WITSML delivered via RigLink

RigLink v3.0 supports WITSML 1.2
– In use worldwide
– Providing WITSML worldwide
– Local and global servers
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INTEQ WITSML Server
WITSML
Subscribe/Publish
LAS Files
WITS/WITSML
Data Feed
WITSML
Subscribe/Publish
RigLink/
WITSML
Server
WITSML
GetFromStore
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Remote WITSML
Servers (BH or 3rd Party)
Drilling Dynamics Display
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Well stimulation monitoring – BOT
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DTS Data – Luna Energy
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Challenges for WITSML
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QA/QC Real-time data
– Need to ensure quality data as basis for RT
decisions without interrupting real time data flow

Proprietary data sets
– Everyone has them (well test, images, NMR data)
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Relinquish legacy processes
– Operator specific reports, custom data formats
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WITSML enablement
– Many end user programs yet to be migrated

Multiple usages
– Time based data
– Different data access strategies (polling,
subscription) for realt ime and historical data
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© 2005 Baker Hughes Incorporated All rights reserved.
WITSML 1.3 Server
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Supports all WITSML objects – built from WITSML schemas
Supports Baker Hughes internal data structures
Filters/buffers data from real time system
Enables browsing and editing all data items
Handles user accounts w/access permissions
Supports user specified units
Can also associate arbitrary file data w/objects
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© 2005 Baker Hughes Incorporated All rights reserved.
Summary
WITSML is
 Driving work process improvements now
 Generating value today
 Enabling interoperation between data
providers and software vendors
 Enabling fair competition between data
providers
 Assisting the transition to Integrated
Operations
 A key part of BEACON operations in Norway
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Questions?
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