EXPLORATIONAL PERSPECTIVE OF LITHOLOGIC GAS POOL IN THE SANHUDEPRESSION OF THE CHAIDAMU BASIN, NW, CHINA
Received date: 2005-06-02
Revised date: 2005-07-05
Online published: 2005-08-20
There is the commercial exploration perspective of lithologic biogas pool in the Sanhu depression of the Chaidamu basin, NW, China. The multicyclic tectonic movement, multiperiodic raising and falling of lake watertable have provided the basis of materials for the forming of each kind of lithologic gas pool. Biogaseous generation has supplied plentiful gaseous source for a long time. The larger-area distribution of sandstone layers with good porosity has provided the migratory concentration condition.
Key words: Chaidamu basin; Sanhu depression; Lithologic gas-pool; Biogenic gas.
HUI Rong-yao +1, LI Ben-liang +2, DING An-na +1, ZHANG Zhong-ning +1 . EXPLORATIONAL PERSPECTIVE OF LITHOLOGIC GAS POOL IN THE SANHUDEPRESSION OF THE CHAIDAMU BASIN, NW, CHINA[J]. Natural Gas Geoscience, 2005 , 16(4) : 443 -448 . DOI: 10.11764/j.issn.1672-1926.2005.04.443
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