The Well Cleaner® Downhole Jetting tool (DJT) is an efficient, e-line conveyed, surface controlled method for jetting fluid downhole. Its innovative design creates quickly a large diameter hole in hydrate or wax plugs. Carrying
fluids downhole, it can potentially remove scale bridges using organic acids. Alternatively, it can be used as a fluid sampling tool and in conjunction with a Well Tractor® it can operate in horizontal or highly deviated wells.
With its modular design and configurable nozzles, the Well Cleaner® DJT can be used for a variety of downhole spotting and jet cleaning applications. Made of NACE-compliant materials, it can e.g. be used for spotting
organic acids to remove scale or clean downhole equipment for debris. As it works with any typical well fluids, it is a universal cleaning platform and can be used in any liquid environment.
Being deployed on e-line, the Well Cleaner® DJT eliminates the need to bullhead cleaning fluids into the well when having to clean up or chemically treat parts of a well. This reduces the need for post-operation clean-up
and flaring of the well and requires only a minimal operational spread at surface, making it safer and more cost efficient to deploy. As the tool can carry up to ½ bbl in each run, chemical treatments can be done safely
without the need for injecting large volumes of fluid, damaging the well and reservoir.
Types of jobs
∙∙ Eliminate hydrate plugs
∙∙ Remove scale using organic acids
∙∙ Dissolve wax using organic solvents
∙∙ Fluid sampling
For more information:
http://www.welltec.com/solutions/clean-out-solutions/
fluids downhole, it can potentially remove scale bridges using organic acids. Alternatively, it can be used as a fluid sampling tool and in conjunction with a Well Tractor® it can operate in horizontal or highly deviated wells.
With its modular design and configurable nozzles, the Well Cleaner® DJT can be used for a variety of downhole spotting and jet cleaning applications. Made of NACE-compliant materials, it can e.g. be used for spotting
organic acids to remove scale or clean downhole equipment for debris. As it works with any typical well fluids, it is a universal cleaning platform and can be used in any liquid environment.
Being deployed on e-line, the Well Cleaner® DJT eliminates the need to bullhead cleaning fluids into the well when having to clean up or chemically treat parts of a well. This reduces the need for post-operation clean-up
and flaring of the well and requires only a minimal operational spread at surface, making it safer and more cost efficient to deploy. As the tool can carry up to ½ bbl in each run, chemical treatments can be done safely
without the need for injecting large volumes of fluid, damaging the well and reservoir.
Types of jobs
∙∙ Eliminate hydrate plugs
∙∙ Remove scale using organic acids
∙∙ Dissolve wax using organic solvents
∙∙ Fluid sampling
For more information:
http://www.welltec.com/solutions/clean-out-solutions/
