MCMURRY-MACCO

metal pipe parts, namely, manually operated valves, shoes, collars, plugs and manifolds for use in the forced extraction of gas and oil from subterranean wells

machines and machine tools for use in the forced extraction of gas and oil from subterranean wells, namely, pumps, compressors, valves, and filtering machines

installation of equipment relating to the forced extraction of gas and oil from subterranean wells; rental of equipment relating to the extraction of gas and oil from subterranean wells

monitoring of equipment relating to the extraction of gas and oil from subterranean wells for others; engineering consultancy relating to the forced extraction of gas and oil from subterranean wells