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Tender №C02418 for Carrying out Integrated Geochemical and Related Analysis of Formation Fluids and Rocks

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Scope of work

-      Geochemical analysis of formation fluids for the purposes of improving reservoir depletion control, Lunskoye oil rim studies, and well integrity control.

-      PVT studies to assess new asset reserves, production forecasting, and analysis of equipment operation risks.

-      Simulation and forecasting of reservoir souring to manage technogenic hydrogen sulphide production risks.

-      Substantiation and selection of the optimal set of areal logging to identify new hydrocarbon deposits in deep horizons.

-      Substantiation and selection of the optimal set of deep well logging to improve reservoir development control.

-      Drill cuttings sampling for the purposes of drilling mode optimisation, geological section studies and petrophysical permeability and saturation model updating.

-      Production chemistry studies to develop effective measures of prevention and control over complications (scale deposits, water-oil emulsions).

-      Assessment and selection of tertiary EOR methods optimal for the geological and operational conditions of the Company's fields.

-      Substantiation and selection of the optimal set of measures of sand and water showings control in gas wells.

Requirements to bidders

-      An own laboratory facility complete with equipment for chemical, physical and microbiological studies of formation and other fluids, core samples, cuttings and strains of microorganisms.

-      Skills and experience in delivery of integrated projects in prospecting, exploration, development and operation of hydrocarbon fields.

-      Experience in geochemical analysis of formation fluids for the purposes of prospecting, exploration, development and operation of hydrocarbon fields.

-      Experience in geological and hydrodynamic simulation in hydrocarbon field development.

-      Skills and experience in microbiological studies in hydrocarbon field development processes, in particular, in the field of biochemical reactions and the influence of microorganisms on formation fluids and equipment used for the operation of hydrocarbon fields.

-      Skills and experience in microbiological research.

-      Patents for Russian inventions in geology and/or field development, and/or engineering, and/or drilling and well intervention, and/or production, and/or capital construction.

-      Publications in reviewed scientific publications (VAC journals) in the field of scientific research, in terms of mathematical and/or physical and mathematical and/or chemical and/or geological and mineralogical and/or technical sciences and in the following areas: Geology, and/or field development, and/or engineering, and/or drilling and well intervention, and/or production, and/or capital construction, and/or gas.

-      Ability to provide a comprehensive “selection-analysis-recommendations” solution without involving subcontractors.

Expected date of the contract award June 01, 2026.
Expected contract period 5 years
Additional information
Final submission date 12.02.2026