Thru-Tubing Intervention (Non-Drillable High Speed Reaming Tools)
InFocus provides High Speed Reaming Tools specifically designed for wellbore intervention. These smaller-size HSRT’s can be configured with a wash head to run as a jetting tool for wellbore sand clean up, or with a milling-style head designed for cement clean up. Depending on your specific job requirement, we also offer a box or pin down adapter so third party heads can be utilized.
The HSRT’s contain no elastomer and can be deployed in harsh environments where acids, solvents and N2 are required for wellbore stimulations. The short compact design allows for ease of handling and is beneficial when short BHA’s are desired. The HSRT is serviced quickly and easily.
2-1/8"
2-7/8"
1-11/16"
All HSRT Tools feature InFocus' Patent-Pending
Impeller Drive System Technology
Features and Benefits
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Compact design
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Low run cost per hour
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Easy to service
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Wash head or Milling Style heads available
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Multiple head compatibility: Box down or Pin down options available to run 3rd party heads
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All Metal Drive means a wide range of fluid and gas compatibility such as acids, solvents and N2
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High Temperature rating (250°C)
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High RPM coupled with superior hydraulic horsepower
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Applications:
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Sand clean outs
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Confirmation runs
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Wellbore preparation for bridge plugs
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Dissolvable plugs clean ups
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CUSTOM SIZES AVAILABLE
Specifications
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Case Studies
CASE-0038: 2 7/8" TT-HSRT Sand Cleanout - Bonnyville, Alberta
Overview
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Location: Bonnyville, Alberta
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Well/Run Type: Sand Cleanout run
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Well Type: Oil Producer
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Run Length: Cleanout to 1267 meters (~4157 ft)
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BHA: 2” Coil Tubing | 2” External Slip Coil Connector | InFocus 2.875” TT-HSRT (Thru Tubing Hi-Speed Reaming Tool) w/ 3.25” OD Multi Directional Jetted Wash head
Objectives
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Make up and RIH with the InFocus Energy services 2 7/8 HSRT with our new Multi (13) Jetted wash head design to perform a sand clean out from surface to 1623m MD.
Execution
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RIH washing to bottom with 80 lpm, 20 scm of N2 with a combined rate of 250 lpm at 13800 KPA. POOH 7m/min sweep keeping 30 SCM & 80 LPM @ 14000 KPA and seeing 15% sand cuts reduced to 2%.
Project Results
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Successfully deployed HSRT to plug back at located at 1608m KB and removed approximately 8 – 9m3 of sand from well bore. Round trip 12 hrs with multiple sweeps.
Jet Configuration
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1 x Center nozzle is Ø0.5625” | 12 x Side nozzles are Ø0.3125” | TFA 1.17 in2
SHOWN: 2 7/8" Thru-Tubing HSRT with milling-style head, with optional Pin, Box and Wash head.
CASE-0041: 2 7/8" TT-HSRT Deep Scale Cleanout - Oman
Overview
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Location: Bonnyville, Alberta
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Well/Run Type: Sand Cleanout run
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Well Type: Oil Producer
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Run Length: Cleanout to 1267 meters (~4157 ft)
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BHA: 2” Coil Tubing | 2” External Slip Coil Connector | InFocus 2.875” TT-HSRT (Thru Tubing Hi-Speed Reaming Tool) w/ 3.25” OD Multi Directional Jetted Wash head
Objectives
-
Make up and RIH with the InFocus Energy services 2 7/8 HSRT with our new Multi (13) Jetted wash head design to perform a sand clean out from surface to 1623m MD.
Execution
-
RIH washing to bottom with 80 lpm, 20 scm of N2 with a combined rate of 250 lpm at 13800 KPA. POOH 7m/min sweep keeping 30SCM & 80 LPM @ 14000 KPA and seeing 15% sand cuts reduced to 2%.
Project Results
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Successfully deployed HSRT to plug back at located at 1608m KB and removed approximately 8 – 9m3 of sand from well bore. Round trip 12 hrs with multiple sweeps.
Jet Configuration
-
1 x Center nozzle is Ø0.5625” | 12 x Side nozzles are Ø0.3125” | TFA 1.17 in2
Contact an InFocus representative for more information