Halliburton Company · NYSE:HAL

Halliburton — Technical Presentation (2011)

24 slides from Halliburton's technical presentation, 2011

  1. Slide 1: iCem Service

    iCem® Service Achieving wellbore integrity with sound, technical decision making © 2011 HALLIBURTON. ALL RIGHTS RESERVED.

  2. Slide 2: Increasing the Probability of Wellbore Integrity

    Increasing the Probability of Wellbore Integrity  Sound technical decisions rely on: – Field-proven technical solutions – Laboratory-driven empirical data And now the most robust cementing design tool available in the industry: iCem® Service Drive better decisions by collaboratively conducting iter

  3. Slide 3: iCem Service – Wellbore Integrity

    iCem® Service – Wellbore Integrity Increasing the probability of Water Aquifer a successful cementing job • Restrict fluid movement between formations • Bond and support Hydrocarbon Zone the casing Hydrocarbon Zone © 2011 HALLIBURTON. ALL RIGHTS RESERVED.

  4. Slide 4: iCem Service – Analysis for the Life of the Well

    iCem® Service – Analysis for the Life of the Well Drilling Completion Production BENEFITS OF LIFE-OF-THE-WELL CEMENTING Long-Term Zonal Isolation Help Increase Production and Minimize the Occurrence of Sustained Casing Pressure Help Minimize Remedial Costs Help Minimize Environmental Impact © 2011 H

  5. Slide 5: General Cementing Job – Process Overview

    General Cementing Job – Process Overview Solution Development Job Execution Results Evaluation  Finite Element  Density Control  Bump the Plug Analysis  High-Capacity Blender  Cement Bond Log  Computational Fluid  Dropping the Plug Dynamics  Bulk Delivery and Feed Cement Sheath with optimum

  6. Slide 6: iCem Service – Process Overview

    iCem® Service – Process Overview Solution Development Job Execution Results Evaluation  Well Configuration  Real-Time Data  Future Design  Formation Properties  ECD (calculated) Optimization  Casing Properties  Fluid Volumes &  Analysis of ECDs, Fluid  Operational Loads Densities Volumes, F

  7. Slide 7: Legacy Discrete Software Now Consolidated

    Legacy Discrete Software Now Consolidated OptiCem™ Software Cement Job Simulation Finite Element Analysis Displace 3D® Simulator Displacement models in 3D iCem Computational Fluid Dynamics ® WellLife® Express Service Cement Sheath Stress Analysis Service Finite Element Analysis Data Acquisition Fiel

  8. Slide 8: iCem Service

    iCem® Service © 2011 HALLIBURTON. ALL RIGHTS RESERVED.

  9. Slide 9: Two-Dimensional Hydraulic Simulation

    Two-Dimensional Hydraulic Simulation  Equivalent circulating density (ECD) management  Dynamic temperature affects on fluid properties  Pump schedule design – With and without foam cement – Volume to achieve TOC  Balanced plug  Standoff  Torque and drag  Surge and swab  Mud removal and erodi

  10. Slide 10: Two-Dimensional Hydraulics Simulation – Interactive temperature profile graph

    Two-Dimensional Hydraulics Simulation  Interactive temperature profile graph – Casing temperature – Annular temperature profiles – Bottomhole circulating temperature © 2011 HALLIBURTON. ALL RIGHTS RESERVED.

  11. Slide 11: Two-Dimensional Hydraulics Simulation – Cement stages temperature

    Two-Dimensional Hydraulics Simulation  Cement stages temperature tracker © 2011 HALLIBURTON. ALL RIGHTS RESERVED.

  12. Slide 12: Three-Dimensional Displacement Simulator

    Three-Dimensional Displacement Simulator  Fluid interface  Fluid placement over time at all depths – Drilling fluid – Spacer – Lead cement – Tail cement  Helps determine spacer volume to avoid contamination of cement © 2011 HALLIBURTON. ALL RIGHTS RESERVED.

  13. Slide 13: Three-Dimensional Displacement Simulator

    Three-Dimensional Displacement Simulator  Conforms to highly eccentric  Achieve optimum casing standoff annuli or localized washout  Determine impact of pump rate  Predict Material Volumes to  Determine impact of pipe rotation – Avoid contamination and reciprocation – Achieve top of cement (TOC

  14. Slide 14: Three-Dimensional Displacement Simulator

    Three-Dimensional Displacement Simulator  The same data can 70% be represented both in a graph (above) or a cross section of the well (below) 10%  Helps determine a volume of spacer for optimized Direct correlation displacement. of data. In this example further iterations are required to develop a

  15. Slide 15: Cement Sheath Stress Analysis

    Cement Sheath Stress Analysis Examines Effects of Planned Well Operations on Specific Cement Designs  Cement hydration  Shoe pressure testing  Fracturing / stimulation  Completion fluid change out  Injection and production  Evacuation / unloading  Well kill © 2011 HALLIBURTON. ALL RIGHTS RESE

  16. Slide 16: Cement Sheath Stress Analysis

    Cement Sheath Stress Analysis  Predicts the competence of a cement sheath  Generates mechanical properties for the sheath to survive downhole stress conditions  Simulator elements – Properties of the formation – Well structure – Long-term critical well conditions Operation Type MD TVD Pre-Job Tem

  17. Slide 17: Cement Sheath Stress Analysis – "What If?"

    Cement Sheath Stress Analysis – “What If?”  Reports on performance differing cement systems allowing cost analysis  Enables decisions based comparisons of cementing mechanical properties – Young’s Modulus – Poisson’s Ratio – Shrinkage – Thermal expansion – Compressive strength – Tensile strength –

  18. Slide 18: Real-Time Data Acquisition and Monitoring

    Real-Time Data Acquisition and Monitoring  Real-time collection and graphing of cementing operations data – Equivalent circulating densities (ECDs) – Pump pressure – Pump rate – Fluid volume – Fluid density – Scores © 2011 HALLIBURTON. ALL RIGHTS RESERVED.

  19. Slide 19: Real-Time Data Acquisition and Monitoring

    Real-Time Data Acquisition and Monitoring  Evaluation of pre-job simulations against recorded job data – During or after the job – Identification of probable causes of irregularities on the job – Enables optimization of future designs © 2011 HALLIBURTON. ALL RIGHTS RESERVED.

  20. Slide 20: Case History – Field Application

    Case History – Field Application Poor CBL from Excellent CBL after simulations  Challenge (Libya) previous wells designed solution modifications – Poor cement bond log (CBL) results from first two production wells in a new field  Solution – Three-dimensional displacement Simulation and cement shea

  21. Slide 21: Case History – Field Application

    Case History – Field Application  Challenge (Shale North America) – Highly stressed formation subjecting wells to excessive washout, sloughing shales, stuck pipe, and poor cement jobs  Solution – iCem® service simulation revealed risks of debonding and causes of sheath failure over time due to wel

  22. Slide 22: Case History – Field Application

    Case History – Field Application  Challenge (HPHT) – High profile eastern-hemisphere wells for a major operator in a field where previous wells experienced • Gas migration and channeling issues • Expense and delay of remedial cementing operations  Solution – Eight (8) iCem® service simulations run

  23. Slide 23: iCem Summary

    Summary Slurry Job Plan Surge & Swab Design Avoidance Cement Centralizer Mechanical Selection Properties Cement Sheath iCem® Casing Placement Service Analysis Torque & Achieve Top- Drag of-Cement Minimization ECD Mud Management Conditioning Avoid Cement Displacement Contamination Efficiency © 2011 H

  24. Slide 24: iCem Service – Questions?

    iCem® Service Questions? © 2011 HALLIBURTON. ALL RIGHTS RESERVED.

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