松辽盆地北部卫星油田多类型油藏形成条件及分布规律

卫星油田是松辽盆地北部除大庆长垣以外葡萄花油层储量丰度、单井产量最高的油田。通过对油田内探井和开发井的研究分析，从生油条件、构造和断裂的形态及演化史、沉积相展布、储层特征及各开发区块油水分布特征等方面系统地研究了卫星地区的油水分布规律和油藏类型，并分析了成藏控制因素。卫星油田构造、断层、砂体的不同配置关系形成了多种油藏类型，以断层一构造油藏为主，其次是断层一岩性油藏和岩性油藏。

Formation condition and distribution rule of multiple type oil pools of Satellite oilfield in the northern part of Songliao Basin

Besides Putaohua reservoir of Daqing Placanticline in the northern part of Songliao Basin,Satellite Oilfield,rich in reserves and high in single well oil production,is the largest oilfield.Through analyzing the exploration wells and the production wells in the oilfield,oil generation condition,shape and evolution history of its structures and fractures,sedimentation facies distribution,reservoir characteristic and oil,water distribution characteristic in every development area are systematically studied.And the oil,water distribution rule,reservoir type and the reservoir forming controlling factor are also analyzed. Different deployment of structure,fault and sandbody of the Satellite Oilfield forms all types of reservoirs, dominated by fault-structural oil reservoirs,fault-lithology and lithologic reservoirs are subsidiary.It is also pointed out that Taidong area, south to the Satellite Oilfield,having the like reservoir forming condition,is the important area of next exploration study and deployment.