Kindly help with this question Oil reservoirs below ground are in contact with u
ID: 702313 • Letter: K
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Kindly help with this question
Oil reservoirs below ground are in contact with underground water and in connection with an oil drilling operation, you re asked to compute the solubility These conditions are estimated to be 140 °C and 410 bar Experiments at 140 C and 1 bar indicate that the solubility of steam in the oil is x1-35x10 x1 is the mole fraction of steam. Assume Henry's law in the form f1=H(T).xi, where H T is a constant. dependent only on the temperature, and fi is the fugacity of H.O Also assume that the vapor pressure of the oil is negligible at 140 °C. Data for H O are given in the steam tables. For example, at (140 C) 413 K, the water vapor (saturation) pressure, psnt 361.53 kPa. of water in a heavy oil at the underground conditiExplanation / Answer
As of the releationship pv= nRT. We can decide the spy portion of irrigate vapour at 140 amount centigrade and a force of 410 bar . At the there by formative the fugacity of irrigate vapour beneath on top of state of hotness and force and by compare the fugacity of irrigate vapour at 140 amount centigrade and 1 bar force and by creation use of Henry equation we can decide the solubility of water vapour at 140 degree centigrade and 410 water vapour pressure. By fugacity we mean raito of real pressure to ideal pressure vom the releationship pv= nRT. We can determine the mole fraction of water vapour at 140 degree centigrade and a force of 410 bar . Now by formative the fugacity of water vapour beneath above state of hotness and force and by compare the fugacity of water vapour at 140 degree centigrade and 1 bar force and by creation use of Henry equation we can decide the solubility of water vapour at 140 degree centigrade and 410 bar vapour force. By fugacity we mean raito of real force to perfect force v
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