متن کامل ترجمه مقاله ISI در فایل word به فروش می رسد که ترجمه چکیده آن را به عنوان نمونه می توانید ملاحظه فرمایید. 25 صفحه ورد و 11 صفحه PDF به زبان اصلی Prediction of Temperature, Pressure, Density, Velocity Distribution in H-T-H-P Gas Wells Abstract In this paper, we build a model of coupled differential equations concerning pressure, temperature density and velocity in H-T-H-P (High Temperature-High Pressure) gas wells according to the conservation of mass, momentum and energy. We present an algorithm-solving model by the fourth-order Runge–Kutta method. Basic data from the Dayi Well, 7100m deep in China, are used for case history calculations and a sensitivity analysis is done for the model. Gas pressure, temperature, velocity and density along the depth of the well are plotted with different productions, different geothermal gradients and different thermal conductivities, intuitively reflecting gas flow law and the characteristics of heat transfer in formation. The results ...
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