Optimasi laju produksi dengan cara desain ulang sucker rod pump pada sumur “EP” lapangan “NM”

Abstract

Background: In general the production method is divided into two, namely natural flow and artificial lift. Natural spray is a method of flowing fluid from the perforation zone to the surface of the well naturally, this is due to the reservoir pressure that drives the fluid up to the surface is still very high. Along with the time of production, a decrease in reservoir pressure will occur and this condition will reduce the level of production of the well, so to overcome this problem can be done by artificial lift. The purpose of the artificial lift is to help lift fluid from the well to the surface. Methods: One method of this appointment is the sucker rod pump. To increase the productivity of a pump sucker rod pump, it is necessary to pay attention to the pump production capacity, step length, pumping speed, and location of the pump depth. Finding: EP wells are oil and gas wells in the Kenali Asam Atas field, PT Pertamina EP Asset 1 Field Jambi. Based on Vogel's IPR curve analysis, the maximum production rate (Qmaks) for EP wells is 1089 BFPD. Conclusion: Based on the results of the analysis and optimization that has been done, the production rate that can be achieved by EP wells is 762 BFPD.