Regeneration

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  • France regeneration We work with two different systems; the airgun with Cirrus international and the watergun.
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  • These are processes which stimulate preselected zones in the drillings in order to be able to treat them very exactly.
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  • A low volume of inert gas with high pressure is used to generate a shock wave with shears. The creation of this high-frequency impulse breaks and removes the inlays of minerals and the biomass (seaweeds and bacteria) in the zone of inlet filter. The gas is released, creating an air bubble which develops ultra quickly in the ground and collapses immediately on itself, creating therefore an energy calculated of goes and comes, all the particles are torn away from the inlet filter as well as behind this one in the ground. All the waste are sucked up and fall on the bottom of the drilling, it is then enough to evacuate them by air lift or topspin or pumping.
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  • Let us speak about the other techniques which have never evolved ;

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  • Cleaning by high pressure of water; is only pushing away the dirts in the ground.
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  • Acidification; destruction of the intubations and the cementations; it does not remove the precipitates which are in the ground, it is very dangerous for the environment and for the staff.
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  • Varied products which are said to be without acids; idem acidification.
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  • FRT proposes therefore the only technique on the world being able to work in implosion; all the other systems are only pushing away the dirt in the cracks of the ground.
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  • France regeneration, DrillingNo other technique allows to reach deeply the massif behind the inlet filter and especially to bring the waste back inside the drilling to be able to pump them and eliminate them. The use of dangerous chemicals or the systems of high-pressure of hydro cleaning out have only a static action and will never manage to extract or to suck up all these impurities which seal the drilling off.
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  • Furthermore, most of these classic methods of rehabilitation work on a global application of cleaning of the drilling whereas our system allows treating only and with accuracy the most damaged parts. By measuring at the same time the volume of gas and the pressure we can clean almost any sorts of drillings even former and very damaged ones in particular by multiple acidifications.
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  • We can also treat the new drillings for the elimination of muds which is always very difficult to remove, the good implementation of the gravel pack with the elimination of bridges and the put in operation of the work in the best conditions possible.
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  • Thanks to this method we obtain much better results than with any other treatment, the work is stopped during a little time (one day by drilling) while letting work the neighboring drillings.
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  • No chemical is used, so we have no harmful action both on the material equipment of the drilling and on the environment.
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  • We are proud to say that we are fighting against the global warming (no CO2 discharge in the atmosphere), so we protect the resource and we work in an optic of sustainable development.
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