Ключевые слова: based, bit, build, connection, dirty, draworks, drawworks, drill, driller, drilling, drive, equipment, floor, fluid, gas, heavy, hole, industrial, industry, joint, lift, line, machine, machinery, macro, make, mechanic, metal, mud, offshore, oil, oilrig, petroleum, pipe, platform, rig, roughneck, snub, tds, tong, tool, top, up, water, wbm, well, wheel, winch, wire, work,