The oil and gas accumulation process research is the oil and gasbearingbasin research important content, has the extremely important geological significance.
油气成藏过程是含油气盆地研究的重点内容，具有十分重要的地质意义。
2
Abnormal formation fluid pressure often exists in oil-gasbearingbasin.
地层流体压力异常是含油气盆地存在的一个普遍现象。
3
There are many oil-and gas-bearing series in Tarim basin, and the currently discovered oil and gas reserves are mainly distributed in Ordovician, Carboniferous and Triassic reservoirs.