CleanWell® debris extraction tools are designed to remove particles or solids from the well that were not transported to the surface through fluid circulation methods. These debris extraction tools incorporate enhanced design features that support use on bottom in challenging drilling or wellbore conditions. The technical specifications and design features promote debris management without causing operational complexity or limitations.
Mag Tech® Casing Magnet
The CleanWell® Mag Tech® casing magnet is designed to assist in collecting ferrous or non-ferrous material that has become magnetically charged due to pipe rotation during the displacement process. The casing magnet is designed to run in conjunction with the Drill Tech® casing scraper, Bristle Tech® brush, Vor Tech® casing junk basket and other casing cleaning tools in displacement, drilling or other intervention applications. The neodymium bar magnets are high energy and extremely strong. Magnet strength combined with good stabilization and enormous surface collection area provide for large volume recoveries.
PowerMag® Magnet
The CleanWell® PowerMag® magnet is designed to assist in collecting ferrous or non-ferrous material that has become magnetically charged due to pipe rotation or movement during displacement, drilling or intervention runs.
The integral drill collar bar stock provides for high tensile and torsional values with a large ID for optimum results. Recessed, flat magnet sections provide more than 2,800 in.2 of surface collection area with more than 20 ft of magnetic face. The neodymium bar magnets are very high energy and extremely strong. Integral body water coursing provides high flow area but remains streamlined for safely exiting casing or use in various drilling or fishing operations.
Vac Tech® Downhole Eductor System
The CleanWell® Vac Tech® provides an efficient downhole eductor system for debris removal. The power eductor head works off of convergent and divergent flow and does not rely on inefficiently dragging fluid around the OD of the tail pipe. The "loop flow" is induced internally and can be custom designed to help ensure terminal lifting velocities are achieved.
The Vac Tech system is equipped with modular handling chambers for easy cleaning and safe rig management. The internal, sequential collection system allows mechanical retention ranging from large debris to formation sand. The tool can be deployed in the closed (isolated) position if conventional circulating is required prior to activation. The ball-drop activation system provides a positive indication when loop flow is initiated. Pre-planning flow loop models are included to help ensure proper nozzle selection and energy is delivered to optimize application success. Other mechanical tools are customarily incorporated into the design to ensure full application assurance.
Vali Tech® Downhole Filter
The CleanWell® Vali Tech® downhole filter tool is designed to validate and provide a mechanical alternative to collect solid contaminates remaining in vertical or deviated wellbores. The robust design of the filter tube helps eliminate wire-wrapped screen concerns while allowing for improved operating specifications.
The Vali Tech filter features include a fluid interrupter sleeve (FIS) which provides a protected, redundant wiper diverter system designed to mitigate tearing, ripping or damage concerns. The upper location of the FIS prevents potential debris loss.
The innovative modulating valve allows fluid bypass should the collection chamber become full and helps prevent swabbing concerns. This system is also designed to eliminate the need for other ball-drop bypass valves simplifying designs.
The Vali Tech filter is ideal for highly deviated wellbores where solids tend to settle on the low side or when unfavorable hydraulics are present. The tool can be run as a standalone device for specialty intervention runs or integrated into a single-trip system in combination with other wellbore cleaning tools.
Vor Tech® Casing Junk Basket
The CleanWell® Vor Tech® casing junk basket is designed to assist in capturing larger debris or solids that cannot be circulated out of the casing due to volume challenges or unfavorable hydraulics. The casing junk basket is designed to create a vortex effect which promotes solids dropping out of circulation and into the large upper collection throat.
The Vor Tech basket is typically run in conjunction with other downhole tools such as the Drill Tech® casing scraper or Bristle Tech® brush. It can be integrated into a single-trip system in combination with other wellbore cleaning tools during the displacement process or specialty intervention runs.
For more specifications:
http://www.halliburton.com/en-US/ps/completions/well-completions/wellbore-cleaning-technology/debris-extraction-tools/default.page?node-id=hxd31so7&nav=en-US_service-tools_public
Mag Tech® Casing Magnet
The CleanWell® Mag Tech® casing magnet is designed to assist in collecting ferrous or non-ferrous material that has become magnetically charged due to pipe rotation during the displacement process. The casing magnet is designed to run in conjunction with the Drill Tech® casing scraper, Bristle Tech® brush, Vor Tech® casing junk basket and other casing cleaning tools in displacement, drilling or other intervention applications. The neodymium bar magnets are high energy and extremely strong. Magnet strength combined with good stabilization and enormous surface collection area provide for large volume recoveries.
PowerMag® Magnet
The CleanWell® PowerMag® magnet is designed to assist in collecting ferrous or non-ferrous material that has become magnetically charged due to pipe rotation or movement during displacement, drilling or intervention runs.
The integral drill collar bar stock provides for high tensile and torsional values with a large ID for optimum results. Recessed, flat magnet sections provide more than 2,800 in.2 of surface collection area with more than 20 ft of magnetic face. The neodymium bar magnets are very high energy and extremely strong. Integral body water coursing provides high flow area but remains streamlined for safely exiting casing or use in various drilling or fishing operations.
Vac Tech® Downhole Eductor System
The CleanWell® Vac Tech® provides an efficient downhole eductor system for debris removal. The power eductor head works off of convergent and divergent flow and does not rely on inefficiently dragging fluid around the OD of the tail pipe. The "loop flow" is induced internally and can be custom designed to help ensure terminal lifting velocities are achieved.
The Vac Tech system is equipped with modular handling chambers for easy cleaning and safe rig management. The internal, sequential collection system allows mechanical retention ranging from large debris to formation sand. The tool can be deployed in the closed (isolated) position if conventional circulating is required prior to activation. The ball-drop activation system provides a positive indication when loop flow is initiated. Pre-planning flow loop models are included to help ensure proper nozzle selection and energy is delivered to optimize application success. Other mechanical tools are customarily incorporated into the design to ensure full application assurance.
Vali Tech® Downhole Filter
The CleanWell® Vali Tech® downhole filter tool is designed to validate and provide a mechanical alternative to collect solid contaminates remaining in vertical or deviated wellbores. The robust design of the filter tube helps eliminate wire-wrapped screen concerns while allowing for improved operating specifications.
The Vali Tech filter features include a fluid interrupter sleeve (FIS) which provides a protected, redundant wiper diverter system designed to mitigate tearing, ripping or damage concerns. The upper location of the FIS prevents potential debris loss.
The innovative modulating valve allows fluid bypass should the collection chamber become full and helps prevent swabbing concerns. This system is also designed to eliminate the need for other ball-drop bypass valves simplifying designs.
The Vali Tech filter is ideal for highly deviated wellbores where solids tend to settle on the low side or when unfavorable hydraulics are present. The tool can be run as a standalone device for specialty intervention runs or integrated into a single-trip system in combination with other wellbore cleaning tools.
Vor Tech® Casing Junk Basket
The CleanWell® Vor Tech® casing junk basket is designed to assist in capturing larger debris or solids that cannot be circulated out of the casing due to volume challenges or unfavorable hydraulics. The casing junk basket is designed to create a vortex effect which promotes solids dropping out of circulation and into the large upper collection throat.
The Vor Tech basket is typically run in conjunction with other downhole tools such as the Drill Tech® casing scraper or Bristle Tech® brush. It can be integrated into a single-trip system in combination with other wellbore cleaning tools during the displacement process or specialty intervention runs.
For more specifications:
http://www.halliburton.com/en-US/ps/completions/well-completions/wellbore-cleaning-technology/debris-extraction-tools/default.page?node-id=hxd31so7&nav=en-US_service-tools_public
