Anwar, Rydia Pratiwi Anwar
(2019)
Analisis Perbandingan Pressure Loss Pada Pipa Salur Sumur Tiwi Lapangan R Menggunakan Metode Beggs & Brill Dan Duns & Ros.
Other thesis, Universitas Islam Riau.
Abstract
Basically the flow in the pipe will experience pressure loss. pressure loss increases proportional to the movement that occurs in the pipe. The amount of pressure loss is influenced by flowrate, pipe length, and pipe surface roughness. In field R the length of the pipe in the Tiwi well is 800 m with a diameter of 16 inches and the actual pressure is 821.03 psi from the reservoir to the wellhead. Because of the pressure drop in the pipe, a pressure loss analysis is carried out on the pipe in the field R. The method used to analyze the pressure loss in the pipeline is Beggs & Brill and Duns & Ros methods, then compare which method has less pressure loss in field R. Beggs & Brill and Duns & Ros methods empirically calculate liquid hold-up and the two phase friction factor, depending on the flow pattern that occurs. Thus the calculation of pressure gradients always begins with the determination of flow patterns based on parameters of flow patterns. The results of the calculation of the value of pressure loss using the Beggs & Brill method is 12.0871 psi / ft and by using the Duns & Ros method which is 10,0366 psi / ft. From the comparative results of calculations using Beggs & Brill and Duns & Ros methods on Tiwi wells with a diameter of 16 "and 800 meters long pipe which experienced less pressure loss, namely the Duns & Ros method with a value of 10,0366 psi / ft so that there was not much pressure loss for the rate of production and for the rate of production after experiencing a pressure loss that is 9,8610 BOPD.
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