Research Article

Method of Calculating Secondary Porosity of Reef Limestone Reservoir by Casting Thin Section Calibrating Nuclear Magnetic Spectrum

Table 3

Statistical table of secondary porosity and slice secondary face porosity in 16 cores of well 3DF51.

No.12456710121415161720232425
Depth (m)1389.81389.931399.51400.31400.551402.151410.511421.071428.521430.841434.391435.051442.541453.241459.991465.92
SSP (%)4.55.51210769.58.524.511561410
10.3110.9526.8525.9923.019.2422.4820.414.7012.525.676.0815.0015.5723.6113.69
9.9810.6826.8125.8723.018.9622.4220.384.6712.305.666.0115.0015.5723.4913.64
9.6310.3926.7625.7223.018.6722.3520.324.6412.075.645.9415.0015.5623.3413.62
9.2610.0726.6725.5423.018.3522.2420.204.6011.815.625.8515.0015.5223.1613.62
8.899.7426.5525.3323.018.0322.1020.024.5511.565.595.7415.0015.4322.9713.62
8.519.3826.3925.0723.017.7021.9219.784.5011.285.545.6215.0015.3022.7913.62
8.129.0026.1824.7822.987.3621.6919.474.4411.005.495.4715.0015.1122.6313.62
7.738.6125.9324.4422.887.0121.4119.104.3810.715.415.3115.0014.8822.5013.62
7.338.2125.6324.0622.696.6721.0618.654.3110.415.325.1414.9714.5922.4213.62
6.917.7725.2423.5822.376.2920.6218.084.2410.095.214.9314.8914.2322.4213.62
6.577.4024.8623.1422.015.9820.1717.544.179.835.094.7414.7813.8722.4213.62
6.216.9924.4022.6121.535.6619.6216.904.109.554.954.5314.6213.4622.4213.62
5.866.5923.8922.0420.995.3519.0216.224.049.294.804.3114.4213.0322.4213.62
5.526.2023.3521.4320.385.0618.3715.513.999.054.634.0914.1612.5922.4213.62
5.225.8522.8120.8419.784.8017.7314.833.968.844.473.8913.8812.1822.4213.62
4.895.4722.1720.1419.064.5516.9814.063.948.644.283.6713.5111.7422.4213.62
4.615.1421.5619.4618.394.3416.2813.373.938.494.103.4813.1111.3822.4213.62
4.344.8220.9618.7817.734.1615.6012.733.938.363.933.3112.6711.0722.4213.62
4.094.5320.3618.1117.114.0014.9512.143.938.263.783.1612.1910.8222.4213.62
3.854.2519.7817.4416.543.8714.3611.613.938.183.643.0411.6910.6522.4213.62
3.624.0019.2116.7916.023.7713.8411.173.938.123.522.9411.1710.5622.4213.62
3.413.7618.6716.1615.583.6913.4110.823.938.083.432.8710.6310.5622.4213.62
3.223.5418.1315.5515.203.6313.0710.543.938.033.362.8310.0810.5622.4213.62
3.033.3317.6014.9314.853.5712.8010.323.937.973.312.809.5210.5622.4213.62
2.853.1317.0414.3214.533.5112.5810.143.937.883.272.798.9510.5622.4213.62
2.682.9316.4513.6914.203.4412.409.993.937.743.242.788.3810.5622.4213.62
2.512.7115.7612.9813.823.3512.219.823.937.533.222.787.7710.5622.4213.62
2.362.5215.0312.2813.383.2412.009.623.937.253.182.757.2010.5622.4213.62
2.212.3014.1411.4712.823.0911.699.333.896.863.122.706.5910.4422.4213.62
2.062.0613.1210.5712.112.8911.278.933.796.383.032.615.9510.1822.4213.62
1.911.8211.969.5811.252.6610.718.423.605.812.892.485.299.7422.3113.62
1.781.5910.808.6110.342.4110.087.853.385.222.742.334.689.2021.9813.62
1.631.309.247.339.052.069.096.993.014.412.482.093.928.2920.5713.04
1.491.047.726.117.721.728.016.072.603.622.201.833.217.2918.5611.96
1.360.796.174.876.331.366.835.072.152.831.891.542.536.1716.0510.49
1.220.554.653.664.921.015.574.041.692.061.551.241.884.9813.188.73
1.090.353.222.533.550.684.293.001.231.351.210.931.283.7710.146.80
0.950.181.981.552.320.403.072.050.800.750.880.640.772.637.174.88
0.820.060.960.751.260.181.931.190.440.300.560.380.361.584.363.02
0.690.010.310.240.520.041.030.550.180.070.310.180.110.782.171.54
0.560.000.040.030.130.000.390.160.040.000.130.050.010.240.670.50