Overview of All Tasks

March 27 - 30, 2001 - Milan, ItalyMarch 27 - 30, 2001 - Milan, Italy

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?

Task 1 - Monitoring

• Fracture Models • Audit and Summary Completed

• Add “high-level” comparison to Best Practices

• Any missing models?

Task 1 - Monitoring

• Well Performance • Prepared introductory level presentation on Well Performance for Injectors

• Radial flow completed

• Wellbore Hydraulics Completed – more on restrictions

• Completions

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)

Task 2 – Matrix Injection

• Radial Damage Modeling

• PWRAD• Damage

Exponents• Characteristic

Signatures

Task 3 – Soft Formations

• Data Evaluation

• Models

• Weyburn data remains to be considered?

• Document prepared and needs to be added to Best Practices site

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

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

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

• ?????

Task 5 – Layered Formations

• Is still weak.• Some mitigation methods from

Workshop.• Some monitoring methods.

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.

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.

Task 8 – Field Validation

• Update summary spreadsheet.• Process recent Heidrun data set.• Process other new examples.

How is the Project Consolidated?

• Best Practices• ToolBox• Database

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!

How is the Project Consolidated?

• Best Practices – Categories No Longer Task-Based– Well Construction– Operational Issues– Performance– Management– Related Topics– Documents, References, Forms

How is the Project Consolidated?

• Best Practices – Categories No Longer Task-Based– Well ConstructionWell Construction

•Drilling•Completion•Soft Formations•Surface Facilities

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

How is the Project Consolidated?

• Best Practices – Categories No Longer Task-Based– PerformancePerformance

• Monitoring• Layered Formations• Horizontal Injectors• Matrix vs Fractured• Pilots• Surface Facilities

How is the Project Consolidated?

• Best Practices – Categories No Longer Task-Based– ManagementManagement

•Environmental Issues•Economics•Others

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

How is the Project Consolidated?

Best Practices

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

How is the Project Consolidated?

• Best Practices• ToolBox• Database

– Web-based version– PC-based version– Integrated with Toolbox