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Completions Solutions for Unconventional Recourses
1. Completions Solutions for Unconventional
Recourses
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 Methods
2
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
assembly
Application: Interventionless stimulation treatment and toe
opening sleeve in a RapidSuite completion.
Current Capability: Shear Pinned Single Pressure Activated
Run History: > 500 Through December 2011
Future Capability: Multi Pressure Cycle RS Initiator for Cemented
Application
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 available
7
13. Isolation Point – Swellpacker® System Options
Oil Swelling (OS)
Standard (Low Swelling & High Swelling): 0-200ºC
H2S (Low Swelling & High Swelling): 0-200ºC
Water Swelling (WS)
Low Temp (LT): 0-70ºC
Normal Temp (NT): 50-130ºC
High Temp (HT): 130-200ºC
Hybrid Swelling (HS)
High Temp (HT): 0-200ºC
High Performance (HP): 0-200ºC (High Salinity Capabilities)
Dual Swelling (DS)
Any combination of Oil and Water Swelling.
Oil Swelling Element
Water Swelling Element
Hybrid Swelling Element
Water Swelling Oil Swelling
14. 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
Design Options
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
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 Techniques
Perf and Plug
Proven technique preferred by
many operators
Time required between frac
stages to set the bridge plug
and perforate is significant
Screen outs result in significant
delays to clean out the wellbore
(Frac designs become over
conservative)
Over displacement is required to
get guns and plugs placed.
Sliding Sleeve Systems
Time between stages is reduced
helping improve efficiency
Screen outs will result in
significant delays to clean out
wellbore.
Limited number of stages due to
ball sizes. (being addressed by
opening multiple valves per ball)
Over displacement is reduced to
place balls or plugs and activate
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
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)