Citation: | Rong Chen, Di-shi Shi, Cong Zhang, Zi-ya Zhang, 2020. Characteristics of unconventional reservoir in Middle Devonian of Yunningdi 1 Well in Ninglang-Yanyuan Basin, Yunnan Province, China, China Geology, 3, 345-347. doi: 10.31035/cg2020014 |
[1] | Zhang ZY, Zhang C, Shi DS, Qing YL, Chen R, Kang HX. 2019. Important discovery of Devonian natural gas in Yunningdi 1 Well of Ninglang-Yanyuan area. Geology in China, 46(2), 432–433 (in Chinese with English sbstract). |
Geological map of Ninglang-Yanyuan Basin and location of YND1 Well, Yunnan Province.
Reservoir types of Middle Devonian in YND1 Well. a−dissolution holes and fractures; b−reef; c−sandstone; d−conglomerates and fractures.
Frequency distribution of physical properties of Devonian reservoirs in YND1 Well. a−frequency of porosity distribution in carbonate section; b−frequency of permeability distribution in carbonate section; c−frequency of porosity distribution in clastics section; d−frequency of permeability distribution in clastics section.