松辽盆地北部普遍经历了3次沉降、2次抬升。
Northern Songliao basin had been undergone 3 subsidences and 2 uplifts.
松辽盆地北部深层天然气绝大部分为干气，气源对比很困难。
Gas source correlation in north part of Songliao basin is very difficult because most deep natural gas is dry.
松辽盆地北部天然气类型包括生物气、油型气、煤型气和有机深源气。
In northern Songliao basin there exist biogas, oil type gas, coal type gas and organic deep source gas.
应用推荐