Scientific and technological services; scientific consultancy services; laboratory analysis services; laboratory analysis of samples; technological and scientific analysis and interpretation of such analytical data; industrial analysis and research services; scientific and industrial analysis; analysis of materials, samples, liquids, solids, slurries; analysis of geological samples; chemical analysis services; product analysis; interpretation and analysis of scientific data; interpretation and analysis of data relating to oil and gas field exploitation and of geological analytical data; geophysical modelling, mapping; technological analysis services; provision and interpretation of geochemical analytical data; analysis of materials, analysis and interpretation of data for others; interpretation and analysis of survey data; mapping services