Gas extraction devices, namely, degasser of gas and extractors of liquid from drilling fluids used for analyzing and quantifying oil and gas reservoirs from post drilling and post drilling studies; extractor of gas and liquid from mud used for analyzing and quantifying oil and gas reservoirs from post drilling and post drilling studies

Scientific, measuring, control and electrical apparatus and instruments, namely, measurement chain, comprised of a fluid extractor, sample transportation lines, and gas analyzer, for analyzing oil and gas drilling samples of cuttings in gas phases and liquid phases, for measuring oil and gas reservoirs; apparatus for the measurement of physical parameters, namely, gas chromatograph and liquid chromatograph used for analyzing and quantifying oil and gas reservoirs during drilling and for analyzing data and cuttings from post drilling and post drilling studies; mass spectrometers and laser optical devices used for analyzing and quantifying oil and gas reservoirs from post drilling and post drilling studies; calculators; computers peripherals; computer software for use in oil and gas reservoir engineering; software and computer programs used in the processing of data derived from the analysis of the evaluation and the quantification of deposits to process and calculate data derived from mineral deposits

Consulting services in the field of oil well drilling; oil well drilling

Analysis of geological data; analysis of ground and underground substances, notably oil, rocks, minerals and natural gas; material testing; professional consulting services in the field of mud logging, geology, locating and evaluating oil deposits, drilling oil wells; technical research in the realm field of the evaluation and quantification of deposits, mud logging, geology, locating oil deposits, drilling oil wells; monitoring and inspection of oil fields; studies of technical projects; computer programming for others; engineer labor and research projects relating to the evaluation and quantification of deposits; geophysical research for the oil, gas and mining industries; petroleum engineering services; planning, in the nature of design and engineering of oil drilling and mud logging projects for others; research in the field of geological prospecting, namely, analysis services for oil field exploration of all ground and underground substances, notably petroleum, rocks, minerals, gas and natural oils; on-site oil well testing and preparation of paper or electronic reports, namely, technical reports regarding time or depth of drilling, diagraphics and value and parameter curves of geological drilling obtained through surface measurement; on-site oil well testing; laboratory projects and services, namely, on-site equipment testing, namely, analysis and testing for oil workings