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日前从中国石油科技管理部获悉,中国石油水驱提高采收率关键技术研究取得重大进展和理论技术创新,使该公司在水驱提高采收率领域保持世界领先地位。据中国石油股份公司2010年统计,该公司水驱油田地质储量占已开发地质储量88%,产量占总产量的80%左右,剩余可采储量占总剩余可采储量的75%以上。但由于新区潜力有限、老区提高采收率难度加大,面对高度分散的剩余油赋存状态,用创新思维推动水驱老油田开发技术升级,对水驱提高采收率,特别是高
A few days ago from the China Ministry of Petroleum Science and Technology Management was informed that China’s oil waterflooding enhanced oil recovery rate of key technology research made significant progress and theoretical and technological innovation, the company in waterflood recovery to maintain the world’s leading position in the field. According to the statistics of China National Petroleum Corporation in 2010, the company’s geological reserves of the waterflooding oilfield account for 88% of the developed geological reserves and the output accounts for about 80% of the total output while the remaining recoverable reserves account for more than 75% of the total remaining recoverable reserves. However, due to the limited potential of the new zone, the old area is more difficult to enhance oil recovery. Facing the highly dispersed state of remaining oil, using innovative thinking to promote the technological upgrading of the waterflooding old oilfield and enhancing the oil recovery, especially high