Specialty Tools

CleanWell® specialty tools introduce a number of innovative mechanical systems that provide solutions to common and unique applications. These tools are part of a comprehensive tool box which allow for customized cleanout designs and use. It's all part of the CleanWell system value proposition and commitment to our clients to remain dynamic and responsive to industry evolution.

Reverse Pro® Mandrel
The CleanWell® Reverse Pro® mandrel is designed to assist in reverse-circulating (or forward circulating on a choke) applications where rotation and reciprocation is required.
StimTech® Long-Stroke Slick Joint
The CleanWell® StimTech® long-stroke slick joint is designed to mitigate concerns ofstripping a tool joint through the hydril during frac, gravel pack, tubing conveyed perforating(TCP) or other sequences requiring the back side to remain closed.
Pressure Tech™ Test Sub
The CleanWell® Pressure Tech™ test sub is designed to allow drillpipe to be flexed andshocked, assisting with cement sheath, scale or debris removal. O0en the same drillpipe onthe rig is used when running and cementing the liner for the displacement.
Tru-Drift® Mill Sleeve
The CleanWell® Tru-Drift® mill sleeve is designed to provide a 360° downhole driftsimulation.Water-coursed stabilizers are locked to the integral mandrel allowing themill sleeve to be rotated and to mechanically assist in addressing casing tight spots orrestrictions.
Inflow Tech® Test Packer
The CleanWell® Inflow Tech® test packer is designed to perform isolated negative or positive inflow tests on downhole liner tops. The tool has top and bottom connections and can be run in conjunction with other wellbore cleaning tools, thereby promoting “single-trip” displacement runs.

Specialty Tools

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Summary Summary ReversePro® Mandrel
The CleanWell ReversePro® reverse circulating, rotating and reciprocation mandrel is designed to enhance and assist in reverse circulating (or forward circulating on a choke) applications where rotation and reciprocation is required.
Summary Summary Inflow Tech® Test Packer
The CleanWell Inflow Tech® test packer is designed to perform isolated negative or positive inflow tests on downhole liner tops.
Summary Summary Pressure Tech™ Test Sub
The CleanWell Pressure Tech™ test sub is designed to allow drill pipe to be flexed and shocked, assisting with cement sheath, scale or debris removal.
Summary Summary StimTech® Long-Stroke Slick Joint
The CleanWell StimTech long-stroke slick joint is designed to mitigate concerns of stripping a tool joint through the hydril during frac, gravel pack, TCP or other sequences requiring the back side to remain closed.
Summary Summary CleanWell® System Technology
CleanWell® System Technology provides a single-trip solution for drill out, cleanout and displacement to efficiently collect and remove more debris than conventional cleanout systems.
Summary Summary Tru-Drift® Mill Sleeve
The CleanWell Tru-Drift® mill sleeve is designed to provide a 360° downhole drift simulation.
Summary Summary First Single-Trip Negative Test and Wellbore Cleanup in Egypt
Inflow Tech test packer displaces fluids in a single-trip solution
Summary Summary Single-trip solution to set packer and perform negative test saves operator rig time and $1.8 million
A major operator challenged Halliburton to design and execute a single-trip solution to set an EZ Drill® SVB packer and to also perform a negative test from 13 ppg to 9 ppg of mud equivalent with the CleanWell® Inflow Tech® test packer. Additionally, Halliburton would need to install a wear bushing insert while running the operation in hole. When pulling out of the hole, the wear bushing insert would need to be removed and the setting area jetted. Performing these three applications in one run would be a challenge, but the result would save the customer costly rig time.
Summary Summary CleanWell® Technology Saves Operator 18 Hours of Rig Time
Utilizing CleanWell® technology with additional features for high-pressure, high-temperature (HP/HT) environments, Halliburton was able to save the operator 18 hours of rig time with zero safety incidents or NPT raised.
Summary Summary Reverse Pro® Mandrel
The CleanWell® Reverse Pro® mandrel is designed to assist in reverse-circulating (or forward circulating on a choke) applications where rotation and reciprocation is required.
Summary Summary StimTech® Long-Stroke Slick Joint
The CleanWell® StimTech® long-stroke slick joint is designed to mitigate concerns ofstripping a tool joint through the hydril during frac, gravel pack, tubing conveyed perforating(TCP) or other sequences requiring the back side to remain closed.
Summary Summary Specialty Tools
Specialty Tools
Summary Summary Pressure Tech™ Test Sub
The CleanWell® Pressure Tech™ test sub is designed to allow drillpipe to be flexed andshocked, assisting with cement sheath, scale or debris removal. O0en the same drillpipe onthe rig is used when running and cementing the liner for the displacement.
Summary Summary Tru-Drift® Mill Sleeve
The CleanWell® Tru-Drift® mill sleeve is designed to provide a 360° downhole driftsimulation.Water-coursed stabilizers are locked to the integral mandrel allowing themill sleeve to be rotated and to mechanically assist in addressing casing tight spots orrestrictions.
Summary Summary Inflow Tech® Test Packer
The CleanWell® Inflow Tech® test packer is designed to perform isolated negative or positive inflow tests on downhole liner tops. The tool has top and bottom connections and can be run in conjunction with other wellbore cleaning tools, thereby promoting “single-trip” displacement runs.
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