PAGEPAGE4鑄體薄片孔隙圖象分析

井號(hào):層位:孔隙總數(shù)：266樣品號(hào):smy-1井深:巖石名稱：距：類別孔直徑孔隙數(shù)目數(shù)目頻率%面積頻率%類別孔直徑孔隙數(shù)目數(shù)目頻率%面積頻率%φμmφμm1>6.06<15.0093.380.03112.60165.00166.025.5225.0630.00114.140.11122.47180.00155.644.9134.4745.0072.630.13132.36195.00114.143.6144.0660.0041.500.14142.25210.00103.763.5653.7475.00145.260.96152.15225.0062.263.1663.4790.00228.272.23162.06240.00114.146.3973.25105.00249.022.78171.97255.0051.884.8483.06120.003011.284.87181.89270.0041.503.0492.89135.003111.656.34191.81285.0020.751.46102.74150.00145.263.4720<1.81>285.00207.5242.44特征參數(shù)面孔率%23.88平均配位數(shù)1.31平均孔直徑μm187.82平均孔喉比4.64分選系數(shù)88.96均值系數(shù)0.36配位數(shù)孔隙數(shù)目頻率%配位數(shù)孔隙數(shù)目頻率%配位數(shù)孔隙數(shù)目頻率%06825.5633111.65600.0018933.46441.50700.0027327.44510.38800.00(續(xù)表)類別喉道寬度μm喉道數(shù)目頻率%類別喉道寬度μm喉道數(shù)目頻率%1<2.5000.001127.5042.3125.0095.201230.0042.3137.502011.561332.5042.31410.002413.871435.0042.31512.503117.921537.5052.89615.00169.251640.0042.31717.5084.621742.5052.89820.0052.891845.0021.16922.50116.361947.5000.001025.0063.4720≥47.50116.36喉道總數(shù)173最大值μm94.30最小值μm3.31平均值μm19.38孔隙類型%原生孔隙次生孔隙原生粒間孔生物體腔孔雜基微孔粒內(nèi)溶孔粒間溶孔長(zhǎng)石溶孔鑄模孔生物溶孔裂縫巖屑溶孔個(gè)數(shù)47.740.000.0027.4416.926.771.130.000.000.00面積46.380.000.0031.7712.069.420.380.000.000.00孔隙形狀因子K分類，K=4πA/(L×L)A—面積L—周長(zhǎng)區(qū)間0~0.1<0.2<0.3<0.4<0.5<0.6<0.7<0.8<0.90.9~1頻率%0.003.0118.8028.2022.5613.533.381.501.507.52最大值1.00最小值0.10平均值0.45井號(hào):層位:裂縫總數(shù)：127樣品號(hào):smy-1井深:巖石名稱：距：裂縫統(tǒng)計(jì)參數(shù)裂縫平均寬度μm裂縫密度mm/mm2裂縫率%59.032.2411.08類別裂縫μm裂縫頻率%類別裂縫μm裂縫頻率%1<5.000.001155.0014.51210.000.001260.008.39315.000.381365.008.38420.001.661470.004.23525.003.521575.003.77630.006.331680.006.15735.004.791785.009.60840.007.871890.