Analisis Penentuan Laju Aliran Optimum Pada Sumur Ukuran Tubing 3.5 Inchi Dengan Ipr Vogel

Yani, Erlinda (2021) Analisis Penentuan Laju Aliran Optimum Pada Sumur Ukuran Tubing 3.5 Inchi Dengan Ipr Vogel. Other thesis, Universitas Islam Riau.

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Abstract

The problem that often occurs in wells in field Z is the number of pumps that are not working optimally because the flow rate obtained does not support the pump design carried out, it is necessary to re-analyze the flow rate after the perforation work is carried out in the well. Brk # 16 and Brk # 23. Well Brk # 16 and Brk # 23 are wells whose production is already very low and the water cut is approaching 100%, where the production problem that occurs in these wells is that there are several intervals of oil fluid (Soi = Sor) and this interval needs to be closed so as not to affect oil production from other intervals and need to be opened new intervals. The nodal system analysis was carried out in Brk # 16 and Brk # 23 wells using the skin factor vogel method of Brk # 16 and Brk # 23 wells, which is (S = 0) it is considered that the wells are not damaged and decreased production is due to the ability of the reservoir at intervals. If opened before it has been reduced, the purpose of the analysis is to determine the IPR curve after the perforation of the Brk # 16 and Brk # 23 wells using the Vogel method and calculating the optimum flow rate in the 3.5 inch production pipe in Brk # 16 and Brk # wells 23. From the calculation results obtained based on the IPR curve, the maximum flow rate of Brk # 16 well is 837 bbl / day and Brk # 23 is 1050 bbl / day. The optimum flow rate of Brk # 16 well by selecting a 3.5 inch production tubing is 720 bbl / day and Brk # 23 well is 1050 bbl / day.

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