The main function of this laboratory is solution of problems in the sphere of enhanced oil recovery and oil well stimulation. These branches are becoming the most important in the oil and gas industry due to growth of number of oilfields being at the late stage of development.

Specificity of this branch is that it also solves an array of tasks related to elimination of general problems during operation of wells and oilfields (different deposits, high water-cut of well production, destruction of cement, etc.). Besides, the treatment increases oil withdrawal and/or producible oil index.

EOR laboratory performs development of new chemical products and methods of enhancement of oil recovery and oil well stimulation. Main branches of development of chemical products:

• compositions for acid treatment of production and injection wells for oil production stimulation, cleaning of bottom-hole zone, enhancement of well injection capacity;
• well kill fluids applied during well overhaul operations for prevention overflowing of well fluid to the well mouth and absorption by the reservoir;
• fluids for hydraulic fracturing, testing of raw materials and gel-forming compositions;
• chemicals for selective well insulation.

All applied chemicals have high quality and a wide range of characteristics; this makes them suitable for different geological conditions of oilfields.

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