Db Oil Production Plant Of Baimayaoxie-liangmatai Oilfield Reservoir Geological Study

Baimayaoxie is one of the New rolling exploration and development areas of DingbianOil Production Plant of2011. Up to now,128wells have been completed, drilling wells、Development wells included. From top to bottom we met Y9, C2、C4+5、C6、C7、C8、C9oil groups and so on. Y9of Jurassic and C4+5of Triassic are the The main oil-bearing layers.In order to further expand the oil-bearing area of the region, to improve oil wellproduction, and to make a unified overall planning in the early development, avoidingunnecessary waste of human and material resources, Especially to carry out the Project ofcomprehensive geological research and Development plan of Baimayaoxie new region.Expected to achieve the goal: firstly, conduct the exploratory wells、 appraisal wellsand skeleton wells’ deployment. Then further expand the oil-bearing area、improve oil wellproduction. Finally the scientific and rational overall development plan should bemade.Block’s reservoir geology combined with the development features achieved. By usingthe methods of Reservoir petrology、Logging、restudy of reservoir seepage law、analysis of thefactors affect the development effectiveness and waterflooding mode Optimization, we need tofind out a reservoir stimulation technology which is fit for the oil zone formation anddevelopment characteristics of south Baimayaoxie region of Dingbian Oil Production Plant ofYanchang Oilfield Co. Ltd. Meanwhile, it can improve oil recovery, enhancing overalldevelopment level and economic fields, but also provide a scientific basis for "efficient,scientific, rational, economic " developing the same type of reservoir.