FFDM

Analysis of oil fields; analysis services for oil field exploration; exploration and searching of oil and gas; geophysical exploration for the oil, gas and mining industries; mining and mineral exploration services; oil exploration; oil field exploration; oil field surveying; oil prospecting; oil prospecting, namely, well logging and testing; oil well testing; surveying and engineering; surveying of oil beds and fields; surveying of oil-bearing seams; wirelining for oil wells