Optimal performance of water-oil axial jet pump in an egyptian offshore oil field

作     者：A.A.A.Sheha K.A.Ibrahim H.A.Abdalla I.M.Sakr Samy M.El-Behery A.A.A.Sheha;K.A.Ibrahim;H.A.Abdalla;I.M.Sakr;Samy M.El-Behery

作者机构：Offshore Operations Department Section HeadPetroGulf Misr Petroleum Company10St.250 Sarayat El-MaadiCairoEgypt Mechanical Power Engineering DepartmentFaculty of EngineeringMenoufia UniversityShebin El-KomEgypt 

出 版 物：《Petroleum Research》 (石油研究（英文）)

年 卷 期：2023年第8卷第4期

页      面：561-571页

核心收录：

学科分类：0202[经济学-应用经济学] 02[经济学] 020205[经济学-产业经济学] 

主　　题：Water-oil jet pump PROSPER Performance Roughness Oil production 

摘      要：The jet pump is an artificial lift employed when the reservoir pressure declines and the well deviation *** use of computer well models for optimizing the oil well output has proven to be a suc-cessful strategy,and has helped increasing the efficiency and production of numerous *** objective of this study was to use a production optimization technique that achieves some improve-ments,and recommend approaches toward increasing the oil well *** effects of the motive fluid flow rate and pressure on the oil production rate were investigated to determine the optimal in-jection rate and pressure on the performance of the deep well water-oil axial ***,the effects of the well-head pressure,water cut,and roughness of tubing on oil production of this jet pump type were *** results revealed that the impact on the oil lift performance is *** oil production increased by 19.43%,and the optimal economic value for the injection rate and pressure for the GA-1A well are 744.44 BFPD and 2722.22 psig,*** summary,increasing the tubing roughness decreased the well s total liquid ***,maintaining the well integrity is a very important factor because not doing so can lower the productivity by up to 20%-25%.