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Enrichment of tight oil and its controlling factors in central and western China
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SONG Yan,LUO Qun,JIANG Zhenxue,YANG Wei,LIU Dongdong
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Table 1 Basic parameters of core physical simulation test samples.
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| Well number | Serial
Number | Horizon | Depth/
m | Length/
mm | Diameter/
mm | Porosity/
% | Permeability/
10-3 μm2 | Experimental conditions | | Qing 2-4-1 | 1 | K1g | 3 930.54 | 28.60 | 25.19 | 2.47 | 0.086 | Success | | Long 4-2 | 2 | K1g | 4 024.16 | 30.01 | 25.18 | 1.17 | 0.120 | Success | | LG104-2 | 3 | K1g | 4 069.24 | 25.40 | 25.15 | 4.03 | 0.297 | Success | | Long 9-3 | 4 | K1g | 4 070.24 | 38.60 | 25.18 | 2.09 | 0.356 | Success | | Long 102-2 | 5 | K1g | 4 116.00 | 30.76 | 24.93 | 1.89 | 0.486 | Failure |
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