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Completions Solutions for Unconventional Recourses

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  • RapidStart™ Initiator Sleeve:Formerly known as Delta Stim Initiator, this sleeve enables interventionless stimulation treatment of the first interval when used in conjunction with the RapidFrac, RapidStage or plug and perf systems.RapidStage™ SleeveFormerly known as Delta Stim sleeve, can be used as a stand alone solution for single entry multi-interval completions and when utilized in tandem with the RapidFrac sleeve, the RapidStage sleeve creates an isolation barrier between intervals and triggers the initial frac treatment entry point of each interval.RapidFrac™ SleeveA new multiple entry fracturing technology for completing horizontal multi-interval wellbores to facilitate highly accurate placement of multiple entry points with minimal or no intervention utilizing up to 90 sleeves.So let’s take a look at the RapidFrac System in action utilizing all of these components. (Next Slide Start Video)
  • RapidStart™ Initiator Sleeve:Formerly known as Delta Stim Initiator, this sleeve enables interventionless stimulation treatment of the first interval when used in conjunction with the RapidFrac, RapidStage or plug and perf systems.RapidStage™ SleeveFormerly known as Delta Stim sleeve, can be used as a stand alone solution for single entry multi-interval completions and when utilized in tandem with the RapidFrac sleeve, the RapidStage sleeve creates an isolation barrier between intervals and triggers the initial frac treatment entry point of each interval.RapidFrac™ SleeveA new multiple entry fracturing technology for completing horizontal multi-interval wellbores to facilitate highly accurate placement of multiple entry points with minimal or no intervention utilizing up to 90 sleeves.So let’s take a look at the RapidFrac System in action utilizing all of these components. (Next Slide Start Video)
  • RapidFrac Multi Point Fracture System

Transcript

  • 1. Completions Solutions for UnconventionalRecourses Bert De Vries Business Segment Manager Halliburton Completion Tools Continental Europe
  • 2. Agenda Horizontal Completion Methods – Plug and Perf Completion – RapidSuite™ Technologies • Ball Dropper • RapidStage™ System • RapidFrac™ System • Isolation Methods2
  • 3. Plug and Perf Completion  Production string is run and cemented in place  Flow path is established at the toe – RapidStart™ Initiator sleeve – TCP – Wireline tractor  Toe is stimulated  Frac plug and guns run to depth on wireline  Multiple points perforated within the stage  All entry points stimulated simultaneously  Repeat
  • 4. Plug and Perf Completion  Multiple controlled entry points  Maximized reservoir coverage  Customizable (# of cluster, interval size, perforations)  No rate limit  Specific wellbore sections can be targeted  Composite frac plugs are milled for full open ID
  • 5. RapidStart™ Initiator Sleeve  Interventionless opening of completion string toe  Eliminates perforating gun run for initial treatment in plug & perf applications  Provides flow path to pump first Plug and Perf assemblyApplication: Interventionless stimulation treatment and toe opening sleeve in a RapidSuite completion.Current Capability: Shear Pinned Single Pressure ActivatedRun History: > 500 Through December 2011Future Capability: Multi Pressure Cycle RS Initiator for Cemented Application
  • 6. RapidSuite™ Technologies
  • 7. RapidSuite Technology Efficiencies  Reduces stimulation time as much as 50%  Reduces water usage and over- displacement  Reduces disturbance of proppant pack  Multiple or single entry points available7
  • 8. RapidSuite Completion Technology Surface Equipment – Wellhead Isolation Tool – Ball Drop Assembly Liner Hanger / Packer – VersaFlex® Liner Hanger System – Casing to Surface Production / Stimulation Sleeves – RapidShift™ Sleeves – Mechanical Shift – Ball Drop – RapidStage™ Sleeves – RapidStart ™ Initiator Sleeve Zonal Isolation – Swellpacker® Isolation System – ZoneGuard ® Packer – Cement Solutions Casing Equipment – Float Shoe / Collar, Latch Collar, Darts – Centralizers
  • 9. Wellhead Pneumatic Ball Launcher  15,000 psi rated  Up to 4.50” diameter ball  Pneumatically operated  Stackable
  • 10. RapidSuite™ Technologies RapidStart™ Initiator Sleeve * – Creates flow path at toe interventionlessly – 4 ½” and 5 ½” sizes – 350 deg F, 10,000 psi RapidStage™ System * – Single entry point system – 39 available stages – 2 7/8”, 3 ½”, 4 ½”, 5 ½”, and 7” – 350 deg F, 10,000 psi RapidFrac™ System – Up to 6 entry points per stage – 15 available stages – 4 ½” and 5 ½” sizes – 350 deg F, 10,000 psi* HPHT designs available
  • 11. RapidSuite™ TechnologiesRapidStart™ Initiator SleeveRapidStage™ SleeveRapidShift™ SleeveRapidFrac™ Sleeve
  • 12. Isolation MethodsSwell Technology™SystemsZoneGuard™ SR PackerCemented Liner
  • 13. Isolation Point – Swellpacker® System OptionsOil Swelling (OS) Oil Swelling Element  Standard (Low Swelling & High Swelling): 0-200ºC  H2S (Low Swelling & High Swelling): 0-200ºCWater Swelling (WS)  Low Temp (LT): 0-70ºC Water Swelling Element  Normal Temp (NT): 50-130ºC  High Temp (HT): 130-200ºCHybrid Swelling (HS) Hybrid Swelling Element  High Temp (HT): 0-200ºC  High Performance (HP): 0-200ºC (High Salinity Capabilities)Dual Swelling (DS)  Any combination of Oil and Water Swelling. Water Swelling Oil Swelling
  • 14. Design OptionsSwellpacker® K2 isolation system B2P / 1m – 10m / 0-200ºC /400F / 15,000 psiSwellpacker® Cable isolation system B2P / 1m – 10m / 0-200ºC / 10,000 psiSwellpacker® Lite II isolation system Slip On / 1m / 0-160ºC / 3,500 psiSwellpacker® HPE isolation system Slip On / 0.3m / 0-160ºC / 5,000 psi
  • 15. RapidStage System Completion (Cemented) SoluCem™ RapidStart™ Initiator Acid Soluble RapidStage™ sleeve Cement Sleeves© 2011 HALLIBURTON. ALL RIGHTS RESERVED.
  • 16. RapidStage System Completion (Swellpackers)with Swellpacker® Systems VersaFlex® RapidStage Swellpacker RapidStart StandardLiner Hanger Sleeves Systems Initiator Float System Sleeve Equipment
  • 17. RapidStage System Completion  Single entry points  Requires no intervention  Specific wellbore sections can be targeted  Stimulation cycle time is reduced up to 50%  Little or no over displacement of the frac  Frac balls and baffle can be milled for full open ID  DTS can be included
  • 18. RapidFrac System Completion
  • 19. RapidFrac SleeveFeatures Up to six sleeves (five multi-entry and one RapidStage sleeve) Maximum of 15 compartments per well 80-90 second delay on initial opening External treatment ports may be tailored to meet customers requirement Composite ball activated Un-cemented and cemented applications 4 ½” and 5 ½” sizes 10,000 psi pressure rating, 350⁰ F Up to 100 bpm fracturing rate© 2011 HALLIBURTON. ALL RIGHTSRESERVED.
  • 20. RapidFrac Sleeve Shifts the blue and pink pieces, releasing the hydraulic lock and allows the atmospheric chamber to start pushing the fluid through the metering portion. Metering portion times must be looked at to verify how long the delayed opening will be.© 2011 HALLIBURTON. ALL RIGHTSRESERVED.
  • 21. RapidFrac System Completion  Alternative to “plug and perf” process  Enables continuous pumping of multi-zone treatments  Allows for multiple entry points in a single stage  Eliminates wireline intervention and associated risks  Reduces water usage and over displacement RapidFrac Sleeves RapidStage Sleeve
  • 22. The Pros and Cons of Different Fracturing TechniquesPerf and Plug Sliding Sleeve Systems Proven technique preferred by  Time between stages is reduced many operators helping improve efficiency Time required between frac  Screen outs will result in stages to set the bridge plug significant delays to clean out and perforate is significant wellbore. Screen outs result in significant  Limited number of stages due to delays to clean out the wellbore ball sizes. (being addressed by (Frac designs become over opening multiple valves per ball) conservative)  Over displacement is reduced to Over displacement is required to place balls or plugs and activate get guns and plugs placed. valves.
  • 23. Identifying the best completion method  A keen understanding of the reservoir, geology, tectonics, etc. is required  The well must be placed to take advantage of the most productive reservoir characteristics  Well must be drilled & constructed to accommodate the most rigorous anticipated treating conditions and maximize designed treatment placement success  Preplanning, interdisciplinary teamwork & close, open collaboration with contractor(s) is essential  Expectations need to be realistic & managed  Gather as much data early on as possible, and use it! A well established baseline is priceless Technical Advisory Team Presentation 23
  • 24. Questions?