DRECO

DRILLING STRUCTURES AND EQUIPMENT, NAMELY DERRICKS, MASTS, SUB-STRUCTURES, MUD SYSTEMS (NAMELY SHAKERS, DESANDERS, DESILTERS, [ CONTRIFUGAL ] * CENTRIFUGAL * PUMPS, CENTRIFUGES, SAND TRAP DUMPS, HAMMER BAR DUMPS, AND MUD GUNS), DEGASSERS, FLARE STACKS, DRILLING AND WELL SERVICING PUMPS, SWIVELS, TRAVELLING BLOCKS, ARCTIC SERVICE SELF PROPELLED MODULAR TYPE DRILLING RIGS, DESERT SELF-PROPELLED WORKOVER AND DRILLING RIGS, * OFFSHORE PLATFORM WORKOVER AND DRILLING RIGS, * HELICOPTER TRANSPORTABLE DRILLING RIGS, DRAWWORKS, DRIVE GROUPS, ROTARY TABLES, RIG LIFTS, WIRELINE ANCHORS, GEAR BOXES, CROWN BLOCKS AND MUD AGITATORS