To know the gas-bearing condition in shallow stratum, it must do two main works: calculate the store parameter and modeling set and distinguish hydrous and gas.
要搞清楚地层的含气状况，则需要开展两方面的工作，即储层参数计算模型建立与含水含气性识别。
2
The Taibei Depression is the main oil and gasbearing area of Tuha Basin, and the coal bearing stratum of the Xishanyao Formation is the most important source rock in the area.
台北凹陷是吐哈盆地的主要含油气区，而西山窑组煤系地层是该地区的主力烃源岩。
3
The stratum laws of gasbearing, water bearing and dry one are studied by single-interval test and logging information, A set of interpretation methods for working site are summarized.