88534405
Jul 24, 2019
Pre-treatment coatings for inorganic metal surfaces to improve adhesion and corrosion resistance
PaintsCementing services for oil and gas wells; Drilling for crude oil; Drilling of deep oil or gas wells; Drilling of deep oil or gas-wells; Drilling of deep oil wells; Drilling of oil wells; Extraction of oil and gas; Oil well casing, tubing, and drill pipe installation; Oil well drilling; Oil and gas drilling; Well drilling
Building Construction and RepairOil-well testing; Oil well testing; Performing oil well diagnostics; Providing technology information relating to oil and gas industry; Analysis services for oil field exploration
Computer and Scientific