view of civil construction in sao paulo, brazil A working oil extraction point in the middle of the ocean Oil offshore platform in the sea. Extraction of oil on the shelf. Oil rig topside on a barge before sailing away Crane and building construction site against blue sky Offshore oil platform on the North Sea, in the Norwegian sector Different types of drill bits used in the oil exploration industry and spare parts in the background, ready to use in the closed warehouse area Metal warehouse outdoor of lighting poles. Storage of metal galvanized faceted pipes with flange. Offshore oil platform on the North Sea, in the Norwegian sector Offshore oil platform on the North Sea, in the Norwegian sector Different types of drill bits used in the oil exploration industry and spare parts in the background, ready to use in the closed warehouse area Close-up view of different types of drill pipes used in the oil exploration industry, ready to use in the closed storage area Crane and building construction site against blue sky Construction site of new multi-storey residential building, industrial construction crane and other industry equipment.