Research And Application Of Physical Stimulation Method In Xinli Oil Region

Physical oil production technology in recent years has been rapid developed home and abroad,many oil fields are physical method into the research process of oil and gas reservoirs in.In a world leading position has been studied in this respect American and Russia,through long-term research they are aware ofthe importance of theoretical study of the technology,and gradually deep mechanism study f various methods,make it become the most wide application prospect and augmented injection technology and larger development space a stimulation.However along with the development of late,domestic oil fields,increase the difficulty of development of each block,oil production decreased year by year.This is mainly due to the near wellbore zone scaling intensifies,some oil blockage,whether well or well,they are from drilling,perforation,and the normal operation of production,water flooding process,are subject to various types of pollution.In view of the above situation we need a safe environmental protection and no pollution production technology to solve this kind of problem,through the analysis and Research on the long-term we find physical oil production technology to remove near wellbore formation pollution through the methods of physics,change the rheological fluid,in the end the stimulation,the goal of increasing injection.This paper in Jilin Oilfield Company Xinli oilfield oil as the research object,the oil ield decreased rapidly in recent years,near wellbore pollution is heavy,the foundation of our research studied early physical measures effect mechanism and applications in the analysis and,for all kinds of physical measures characteristics and scope of application,combined with the characteristics and different well condition plug type,by applying negative pressure blocking,water hammer vibration debugging,natural oil and other technical measures,points to study and analyze physical measures and adaptive measures.Through research and application in our scaling casing changing well governance,various physical measures suitable for the type of different blocking a breakthrough.