Oil & Gas Geology ›› 1982, Vol. 3 ›› Issue (4): 316-326.doi: 10.11743/ogg19820412

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THE DISCOVERY OF A PALEOPOOL IN MAJIANG AND ITS GEOLOGICAL SIGNIFICANCE

Han Shiqing, Wang Shoude, Hu Weiyuan   

  1. The 8th Brigade of Petroleum Prospecting and Exploration, Ministry of Geology and Mineral Resources
  • Received:1981-11-07 Online:1982-12-25 Published:2012-01-16

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Abstract:

Recently,the black sandstone in the 2nd member of Wengxiang group(S1-2wn2)in Majiang,Duyun,Dangzhai and Kaili regions in eastern Gui-zhou was studied by detailed field survey and a lot of laboratory tests, and was discoverde no other than bituminous sandstone. The bitumen, with which the pore spaces between asnd grains are filled, is a variation of petroleum.