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Formation conditions and accumulation characteristics of Bozhong 19-6 large condensate gas field in offshore Bohai Bay Basin
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Changgui XU,Haibo YU,Jun WANG,Xiaojian LIU
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Table 1 Statistics on physical property of sandy conglomerate samples from Kongdian Formation in Well BZ19-6-1.
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| Depth/m | Porosity/% | Permeability/10-3 μm2 | | 3 571 | 9.0 | 9.800 | | 3 585 | 8.9 | 6.410 | | 3 595 | 9.1 | 14.300 | | 3 617 | 6.6 | 1.800 | | 3 637 | 12.2 | 0.503 | | 3 660 | 11.4 | 7.830 | | 3 675 | 14.5 | 8.380 | | 3 685 | 9.3 | 3.110 | | 3 695 | 3.2 | 0.458 | | 3 710 | 11.8 | 14.500 | | 3 735 | 9.8 | 12.500 | | 3 765 | 7.3 | 1.010 | | 3 780 | 7.2 | 2.040 | | 3 793 | 7.5 | 0.840 | | 3 829 | 3.3 | 0.385 | | 3 848 | 4.7 | 0.021 | | 3 860 | 6.9 | 0.172 | | 3 890 | 4.2 | 0.971 | | 3 920 | 3.6 | 0.328 | | 3 940 | 6.4 | 3.460 | | 4 011 | 7.1 | 3.270 |
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