| 序号 | 井号 | 层位 | 深度/m | 地层孔隙
压力/MPa | 孔隙压力折
算当量密度
/(g·cm-3) | 预测当量
密度/(g·cm-3) | 绝对误差
/(g·cm-3) | 相对
误差/% | | 1 | ZS 20 | K1sh | 3 546.63 | 38.20 | 1.10 | 1.10 | 0.00 | 0.00 | | 2 | FS 11 | K1yc | 3 628.50 | 36.14 | 1.02 | 1.02 | 0.00 | 0.00 | | 3 | ZS 19 | K1yc | 3 239.00 | 36.53 | 1.15 | 1.04 | 0.11 | 9.57 | | 4 | YS 4 | K1yc | 4 407.40 | 56.59 | 1.31 | 0.90 | 0.41 | 31.30 | | 5 | XS 441 | K1yc | 3 811.36 | 39.70 | 1.06 | 1.05 | 0.01 | 1.17 | | 6 | DS 12 | K1yc | 2 779.00 | 34.46 | 1.26 | 1.06 | 0.20 | 16.19 | | 7 | ZS 16 | K1yc | 3 378.77 | 36.59 | 1.10 | 1.04 | 0.06 | 5.85 | | 8 | SS 7 | K1q | 2 219.50 | 21.53 | 0.99 | 1.07 | 0.08 | 8.14 | | 9 | SS 7 | K1yc | 3 148.80 | 34.88 | 1.10 | 0.99 | 0.11 | 10.00 | | 10 | SS 9 | K1yc | 3 301.00 | 35.53 | 1.04 | 1.06 | 0.02 | 1.92 |
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