Geochemistry survey is aimed to:   

- Register total gas content (%) and its constituents (C1+…+C5) in degassed mud on the wellhead;

- Estimate relative gas saturation of drilling fluid by thermal vacuum degasification and further chromatography, which separates the gas stream into fractions according to molecular weight (C1+…+C5);

- Estimate final oil and water saturation, bulk density and porosity of cuttings and core samples by automatic liquid distillation (ALD);

- Luminescence analysis of cuttings and core samples;