In February 2015, Vertechs successfully applied its new cleanup additive, VClean, in 9 unconventional horizontal wells to remove OBM residue with superior results.
VClean is a solvent/detergent additive designed specifically for OBM environments. Using a 1%~5% concentration and allowing two bottoms up while circulation, VClean is field proven to provide efficient cleanup of residue deposits and creates a water wet environment prior to perforating the casing and stimulating the well.
