DABS

POWER OPERATED DOWNHOLE TOOLS USED FOR THE DRILLING OF OIL AND GAS, NAMELY, POWER OPERATED DRILL BITS, REAMERS, CUTTERS, JUNK SUBS AND DEBRIS CATCHERS; POWER OPERATED WELL CLEANING DOWNHOLE TOOLS, NAMELY, POWER OPERATED WIPERS, SCRAPERS, BRUSH TOOLS, POLISHERS AND SCOURERS FOR MAINTAINING A CLEAN INTERIOR OF A CASING OR LINER WITHIN A WELL BORE; POWER OPERATED FLUID FILTERS FOR SELECTIVELY FILTERING AND REMOVING SOLIDS FROM DOWNHOLE FLUIDS; POWER OPERATED FLUID CIRCULATORS THAT CAUSE DOWNHOLE FLUID TO IMPACT THE INTERIOR OF A CASING OR A LINER WITHIN A WELL BORE TO PROVIDE A CLEANING ACTION AND WHICH SELECT A PATH FOR FLUID TRAVEL IN A CASING OR A LINER WITHIN A WELL BORE; AND POWER OPERATED DOWNHOLE TOOLS FOR ISOLATING ZONES OR CREATING BARRIERS IN A WELL CASINGS, NAMELY, ZONAL ISOLATION PACKERS, MUD PACKERS, PACKER INSTALLERS, INFLATABLE PACKERS AND PACKER SETTERS