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SPE 128729: A Step Forward in Collaborative Well Planning: Deployment Challenges Under Windows Platform for
Drilling Application in the Ekofisk Operations
Nour-Eddine Lahlah – Halliburton Mike Herbert & Karen Bashford – ConocoPhillips Norway
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Agenda
• Integrated Operation – Case History• Collaboration Well Planning improvement processes
– 3D Windows platform integration – 3D Visualization Work Flows– AssetView TM – DecisionSpace ® Software– Well Planning tools
• Collaborative Well Planning desktop• Delivery & Challenges • Connecting G&G and Drilling : Added value• Discussion
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Case History – Integrated Operation Initiative
• IO is enabled by consistent use of real time data, collaborative technologies, and multi-discipline work flows
• The Ekofisk field is hosting many application to face the subsidence effect of the reservoir: – Deployment of 3D Visualization platform to enhance drilling NPT.– Improve G&G and Drilling performance
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Improving the Well Planning Process
Process #1 – Identify the tools used to do the work : Windows Platform as a common platform for G&G and Drilling
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Oracle Client : Problematic issues
Oracle Client installation must comply with the original Oracle version in the Windows machine.
IdentifyOracle Version
Oracle Client
Universal Installer
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OpenWorks ® Software : 2003.12.1
Need to pick up the right version of OpenWorks ® 2003.12.1 software – Oracle9i compatibility.
OpenWorks®
2003.12.1Right
OracleHomeTesting
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Hummingbird® Exceed 9i
• Box from Linux to Windows • Need a license per user.
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Windows Platform : Oracle Challenges
•Oracle10g : How toDeal with different version?
•Oracle Client9
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Improving the Well Planning Process
Process #2 – Identify the work flows.
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Collaborative Wellbore Design Workflow
DesignWell Path
DesignCasing
DesignApproval
DesignApproval
Go ToDrilling Design
Process
Identify WellLocation &
Targets
ReviewWell Path w/
Finding
Generate PP, FG & TempInformation
EngineeringReview ofGradients
ResultsApproved
InitializeDesign Well inOpenWorks
Load Gradients in OpenWorks
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Well Path
OWOracle DB
UWI
Seismic
Casing Point Casing Desing Torque & DragTSA
EDM Local DB
Oracle
Database Storage
Decision Space - Asset View
Drilling Applications
CWP – Application Data Flow
Earth Model
Reservoir
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Improving the Well Planning Process
• Identify the tools used to do the work.
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3D Visualization Workflows
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The Well Planning Process : Consolidation
Process #3 :Bridg Unix and Windows
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Windows – Linux Environment
LinuxApps
Petrel ®
Flat files on local
drives or network
EDT – EDM
Multi User Oracle DB
Local single User DB
• Petrel® connected through WITSML • Transfer of data between applications achieved primarily
via flat file transfer in Petrel ®
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Windows Interaction with Linux – Enhancement
Linux AppsPetrel ®
Flat files on local
drives or network
EDT – EDM
Multi User Oracle DB
Local single User DB
• DecisionSpace ® AssetView applications connected to Oracle DB
3D Visualization Environment & DecisionSpace® Workflows
DecisionSpace ®
Windows
3rd Party Drilling
Reporting
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AssetView TM, the 3D viewer
• All subsurface and drilling data can be viewed in depth and time simultaneously and updated in real-time
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TracPlannerTM software
• Well planning plug-in for AssetView application.• Create targets visually• Define & display trajectory constraints• Wellpath planning in the earth model.
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AssetPlannerTM application
• Automatically generate targets using Seismic or reservoir model parameters• Use filters to specify constraints on where the targets will be created
e.g. depth range, porosity, permeability.
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Well Planning Tools
• Create hazards from seismic volumes• Create hazards from faults• Create hazards from 3D Grids• Targets can be defined as hazards (anti-targets to avoid)
• Generate intercept details of objects along the wellbore; formation tops, faults etc.
– Dynamic lithology column creation workflow
• Wellbore Analyzer can extract the along-wellbore intersection of a well with any 3D data block and display these as ‘lathes’, traces or tabulated values.
– Pore pressure & fracture gradient creation workflow
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Improving the Well Planning Process
Process #4 – Delivery & Challenges.
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EDMOracle DB
Collaboratibe Well Planning Desktop
Local DecisionSpace®
Machine
Export/ Import
OpenWorksG&G
Oracle DB
Third Party Drilling reporting
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Summary
• Easy access to windows users• Adapt G&G and Drilling groups• High Visualization capabilities for drilling• Demystify the G&G world for drillers • Knoweldge transfer between G&G and Drilling• Culture change and Team work space
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Thank You
"Whoever admits that he is too busy to improve his methods has acknowledged
himself to be at the end of his rope." - J. Ogden Armour
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AcknowledgmentsAcknowledgments
The authors would like to express their sincere gratitude and appreciation toeveryone involved in the subject project with:
ConocoPhillips NorwayLandmark Graphics As Halliburton– Norway
We also thank management for allowing us to publish this paper.
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