DEVICE FOR DISSOLUTION OF POLYMERS SUITABLE FOR LARGE-SCALE OPERATIONS OF FRACTURING

摘要

The improved, compact and transportable equipment used for fracturing operations on the oil or gas, said apparatus being characterized in that it comprises in succession: - a storage silo of polymer in powder form, - a feed hopper of a metering device in the polymer, a metering device of the polymer powder, a device of the dispersion and grinding the polymer, - at least two tanks of hydration and dissolving the polymer dispersed - at least two positive displacement pumps enabling the injection and the strength of the polymer solution obtained in the mixer is used to supply at least one high pressure pump of fracturing.