E.N. Ramazanova1

1 Financial University under the Government of the Russian Federation

1 enramazanova@fa.ru

The study of thermal conductivity of rocks and obtaining new experimental data depending on high pressures, temperatures and fluid saturation is essential for the efficient and sustainable operation of the oil industry. However, in the process of studying the thermal conductivity of porous rock samples saturated with water in laboratory conditions using the absolute stationary method of flat plates, difficulties arise associated with the process of moisture loss due to the influence of temperatures above the boiling point.

Improvement of the methodology and instrument for conducting experimental studies and obtaining the values of the thermal conductivity of rocks with porosity and saturated with fluid under conditions close to the conditions of occurrence in the reservoirs, namely, taking into account the influence of high temperatures and pressures.

The technique for conducting experimental studies of the thermal conductivity of porous rocks saturated with fluid in the process of exposure to high temperatures and pressures corresponding to the reservoir conditions has been improved and practically implemented.

Ramazanova E.N. Design of a measuring device and installation for determining thermal conductivity of rocks by the absolute stationary flat layer method. Information-measuring and Control Systems. 2023. V. 21. № 6. P. 55−63. DOI: https://doi.org/10.18127/j20700814-202306-07 (in Russian)

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