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Overview of All Tasks
March 27 - 30, 2001 - Milan, ItalyMarch 27 - 30, 2001 - Milan, Italy
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Task 1 - Monitoring
• Monitoring Methods
• Conventional methods completed
• Need to add fiber optics
• Need to finalize PLTs• Need to improve
fractured monitoring• Need to incorporate
specific Best Practices –suggestions?
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Task 1 - Monitoring
• Fracture Models • Audit and Summary Completed
• Add “high-level” comparison to Best Practices
• Any missing models?
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Task 1 - Monitoring
• Well Performance • Prepared introductory level presentation on Well Performance for Injectors
• Radial flow completed
• Wellbore Hydraulics Completed – more on restrictions
• Completions
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Task 2 – Matrix Injection
• Methods for Performance Assessment
• Methods for Mitigating Plugging
• Integrated with Tasks 3 and 4
• Incorporate in Best Practices
• Finalize Stimulation Selection Tool
• Evaluate recent Chevron dataset (also Soft Formations)
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Task 2 – Matrix Injection
• Radial Damage Modeling
• PWRAD• Damage
Exponents• Characteristic
Signatures
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Task 3 – Soft Formations
• Data Evaluation
• Models
• Weyburn data remains to be considered?
• Document prepared and needs to be added to Best Practices site
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Task 3 – Soft Formations
• Theory
• Data Evaluation
• Models
• Overview document is in Toolbox
• Weyburn data remains to be considered?
• Document prepared and needs to be added to Best Practices site
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Task 3 – Soft Formations
• CompletionsWorksheet
• Completions Skin
• Version in ToolBox “works” with Toolbox
• Laurence Murray version works properly
• Version that is having Help integrated.
• Document prepared and has been added to Best Practices site
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Task 4 – Stimulation and Mitigation
• Introductory Document on Methods
• Signatures• Stimulation Selection
Routine
• Surface Systems
• Economics?
• In Best Practices - needs peer review
• Draft Version in ToolBox
• Needs section in Best Practices
• Upcoming Release
• ?????
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Task 5 – Layered Formations
• Is still weak.• Some mitigation methods from
Workshop.• Some monitoring methods.
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Task 6 – Horizontal Injectors
• Analysis methods PowerPoint presentation. Needs to be written up for Best Practices
• Some data analysis• Needs to incorporate examples
and methods particularly for bringing wells on line.
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Task 7 – Database
• All electronic numerical data has been entered except Weyburn and complete Maersk data set.
• However, Maersk data set has and continues to be used extensively for Stimulation Task.
• PC version available.• Need to integrate databases.
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Task 8 – Field Validation
• Update summary spreadsheet.• Process recent Heidrun data set.• Process other new examples.
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How is the Project Consolidated?
• Best Practices• ToolBox• Database
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How is the Project Consolidated?
• Best Practices– Web and CD based product– Based on provided recommendations– Incorporates Workshops and Minutes– Tied to ToolBox and Database– Real Need for Mentors at this point!
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How is the Project Consolidated?
• Best Practices – Categories No Longer Task-Based– Well Construction– Operational Issues– Performance– Management– Related Topics– Documents, References, Forms
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How is the Project Consolidated?
• Best Practices – Categories No Longer Task-Based– Well ConstructionWell Construction
•Drilling•Completion•Soft Formations•Surface Facilities
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How is the Project Consolidated?
• Best Practices – Categories No Longer Task-Based– Operational IssuesOperational Issues
•Monitoring•Stimulation•Surface Water Treatment•Matrix vs Fractured•Surface Facilities
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How is the Project Consolidated?
• Best Practices – Categories No Longer Task-Based– PerformancePerformance
• Monitoring• Layered Formations• Horizontal Injectors• Matrix vs Fractured• Pilots• Surface Facilities
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How is the Project Consolidated?
• Best Practices – Categories No Longer Task-Based– ManagementManagement
•Environmental Issues•Economics•Others
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How is the Project Consolidated?
• Best Practices – Categories No Longer Task-Based– Related TopicsRelated Topics
• Tools• Database• Workshops/Minutes• Field Trials• PEA-23• Cavity Completions• Other Articles/Links
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How is the Project Consolidated?
Best Practices
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How is the Project Consolidated?
• Best Practices• ToolBox
– Data Management, PWRAD, restricted access to PWFRAC, Completions Worksheet, Crossflow, “Multilaterals/Multiple Fractures,” Stimulation Selection, Others, Economics?
• Database
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How is the Project Consolidated?
• Best Practices• ToolBox• Database
– Web-based version– PC-based version– Integrated with Toolbox