PUBLISHED PAPERS #02.2
| Abbas Rzayev, Rena Asadova. A Method and a Device for Determining the Temperature Variation of the Upward Reservoir Fluid Flow in the Tubing of the Oil Well |
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| Abstract. Using a comprehensive approach, a system analysis of studies in the field of heat transfer and temperature distribution along the length of oil production wells (along the height of the tubing) is given. A new method of determining the temperature of the upward reservoir fluid flow along the height of the tubing and a device for its implementation are proposed. It is shown that as the temperature decreases along the height of the tubing, the probability of asphaltene-resin-paraffin deposits (ARPD) increases, leading to complications in the operation of the oil production well (OPW); new mathematical models are proposed for determining the temperature distribution (TD) along the height of the tubing, taking into account the coefficients of heat transfer from the rising fluid flow to the inner wall of the tubing and from the outer wall of the tubing to the medium of the annulus (between the tubing and production casing (PC)), temperature gradient in the liquid and gas layer of the PC. |
| Keywords: Heat exchange, heat transfer, temperature distribution, algorithm, thermal conductivity, mathematical model |
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