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.

• 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。