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Jixi Basin CBM Accumulation Condition Analysis
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Heilongjiang Jixi Basin is one of the important coal basins, and the CBM exploration is still in its infancy. This study shows that Jixi Basin is large in number of plies, thin in depth, poor continuity; the types of coal give priority to gas coal and coking coal, reaching the limits of angry thermo genic gas, coal seam gas with a large amount of gas supply is sufficient. In the southern basin, coal mainly developed in the range of 300~1200m, burial depth is moderate, and the dip is small, it is more favorable compared with the north.
Title: Jixi Basin CBM Accumulation Condition Analysis
Description:
Heilongjiang Jixi Basin is one of the important coal basins, and the CBM exploration is still in its infancy.
This study shows that Jixi Basin is large in number of plies, thin in depth, poor continuity; the types of coal give priority to gas coal and coking coal, reaching the limits of angry thermo genic gas, coal seam gas with a large amount of gas supply is sufficient.
In the southern basin, coal mainly developed in the range of 300~1200m, burial depth is moderate, and the dip is small, it is more favorable compared with the north.
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