Well Gaotan 1 was tested a high yield oil and gas flow of more than 1 000 m~3 a day in the Cretaceous Qingshuihe Formation,marking a major breakthrough in the l
Coal-measure gas is the natural gas generated by coal, carbonaceous shale, and dark shale in coal-measure strata. It includes resources of continuous-type coalb
In the Triassic Yanchang Formation, Jiyuan-Wuqi area, Ordos Basin, the Chang 6 reservoir is contacted to the Chang 7 high-quality source rock, but the oil pools