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m . The system shown below is to be designed for the gathering of gas. Well A is a following gas that will deliver 94.17*10' m' The well "B contains high gas-oil ratio wells, it is necessary to know that the compressor discharge pressure is 2.65 Mpa in order to deliver 61.09*10' m'. The pressure at the transmission line point is 2.07 Mpa gauge. Average following temperature will be (122 -158 "), compressibility factor (0.915 - 0.983), and that specific gravity of the following gas 0.69 and that of the other gas well is 0.71. The pressures at point "A and D are 2.86, and 2.47 Mpa respectively. Estimate efficiency and the unknown values on figure. A LE? D=11.15 cm D L = 16.1 km DE? $ . L- (4.83 - 9.2) km D = 10.24 cm Note: 1. Each Student using different value of temperature and compressibility factor by taking as. Like: Temperature (123.23 f) and compressibility factor 0.933 2- Any similarity in solution student grade equal zero