DIAMOCO

Industrial chemicals; chemical compositions for repairing leaks, for repairs, for water-proofing conduits and pipes for water, gas and hydrocarbons; adhesives for industrial purposes; glue for industrial purposes; fillers for automobile bodies; oil cement; adhesives, other than for stationery or household purposes; carburizing powder, namely, carbon for industrial purposes; chemical metal tempering preparations for facilitating the alloying of metals; reagent for chemical analyses in laboratories, other than for medical or veterinary purposes; fluxing agents, namely, soldering fluxes, and brazing and welding preparations; protective gases for welding; refrigerants, namely, coolants; metal tempering preparations; detergents for industrial use for use in manufacturing processes; chemical preparations for the purification of gas; chemical preparations in the nature of filtering materials used in geological exploration; synthetic materials, namely, chemical composition for solidification of fluids and for absorbing oil, hydrocarbons, water and gas spills; petroleum dispersants; chemical additives for drilling muds; drilling muds for use in oil well drilling

Building sealing; building insulating; drilling of wells; mining extraction; pipeline construction and maintenance; construction of treatment plants; installation and maintenance of gas pipelines; assembly and installation for the construction of gas production and extraction installations; maintenance of machines for use in gas production and extraction; construction and installation of units, namely, well bores, transport networks, pumping stations, pilot stations

Chemistry consultation services; chemical analysis; research and development of new products for others, namely, development of chemical compositions for industrial use for blanking leaks; technical project studies, namely, conducting feasibility studies; engineering; oil-well testing; quality control for others; industrial design; material testing; calibration, namely, measuring; land surveying; oil prospecting; geological prospecting; mechanical and chemical research; geological research; surveying; oil-field surveys; geological surveys; underwater exploration; analysis for oil-field exploitation; computer systems analysis; computer software design; research in the field of environmental protection; technical research in the field of chemistry; construction drafting; architectural consultation