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The International Conference on Multiphase Systems, ICMS'2000
Ufa, RUSSIA, June 15-17, 2000

Heat Transfer in a Well with the Eccentrically Located Radiant

Shagapov V. Sh.

Sterlitamak State Pedagogical Institute, Sterlitamak, RUSSIA

Musakaev N. G.

Tyumen Branch of Institute of Theoretical and Applied Mechanics SB RAS, Tyumen, RUSSIA

On the basis of methods of mechanics of multiphase media hydrodynamics and thermal physics of a gas-oil flow in a production string of a well at presence of the eccentrically located linear thermal radiant is investigated. The mathematical means for prediction of temperature in a well is presented. The numerical calculations showed the possibility of using of linear heat sources in order to avoid temperature smaller than temperature of crystallization of oil paraffine in a production string of a well. On the basis of the mathematical model the zones with high probability of paraffine depositions are found, and linear potency of a current needed for increasing of average temperature in a production string of a well up to the necessary value are determined.