Research On Development Of Li986 Well Field In Zibei

Ordos basin is a famous special low permeability oil and gas basin. Shanbei slope belt, the study area is located in the ordos basin belongs to low permeability reservoir. As the country, the demand for oil is increasing year by year, in order to improve the single well production and oil recovery efficiency, production began to implement water injection development in recent years, through artificial complement formation energy to improve oil recovery rate and oil recovery. Son Richard 986 wellblock north oilfield water injection development, at present has not been implemented well production is low, the development benefit is poor, need analysis and study on these problems, find out the crux of the problem and the corresponding countermeasures, and put them into practice.Through research, on the analysis and research of the dynamic and static data of the reservoir and improve the understanding of reservoir geological characteristics and the law of water flooding development level, make water injection development plan, increase the degree of water drive use, improve the ultimate recovery and comprehensive development by water flooding efficiency. The research results of this paper for similar reservoir waterflood development has important guidance and reference significance.