论文部分内容阅读
依奇克里克油田401区利用自然水驱,以平均1.8％的采油速度开发,已获35.6％的采收率。原油地质储量和产量均占本区一半左右的18个主力油层,平均以4.7％的采油速度开发,已获63.4％的采收率。 油区的优越地质条件,是取得优良开发效果的基本原因。在油砂体最高部位开采;控制自喷井生产压差;细致管理间歇自喷井;尽量延缓转为机械抽油等,是收到理想开发成效的主要管理经验。
Based on natural water flooding in Area 401 of the Ikeaklike Oilfield, which was developed at an average production rate of 1.8%, a 35.6% recovery has been achieved. The 18 main oil reservoirs, each accounting for about half of the geological reserves and output of crude oil, have been developed at an average oil production rate of 4.7% and have achieved an oil recovery of 63.4%. The superior geological conditions in the oil zone are the basic reasons for achieving good development results. In the highest part of the oil sands mining; control from the injection wells production pressure; detailed management of intermittent self-injection wells; try to delay the switch to mechanical pumping, etc., is the ideal management experience to receive the results of the development.