1.Qijia-Gulong depression is master source area of oil and gas in Songliao Basin, a part of oil and gas from the source is held up in the depression, the other migrates to west clinoform zone.
1.摘要齐家-古龙凹陷是松辽盆地主要油,其
心
西生排出的油
一部分存留在凹陷内,另一部分向西部斜坡运移。