Geoscience ›› 2022, Vol. 36 ›› Issue (01): 149-158.DOI: 10.19657/j.geoscience.1000-8527.2021.189
• Marine Geology • Previous Articles Next Articles
YANG Yi(), ZHANG Hengrong, YUAN Wei, YANG Dong, HU Desheng
Received:
2021-03-04
Revised:
2021-06-08
Online:
2022-02-10
Published:
2022-03-08
CLC Number:
YANG Yi, ZHANG Hengrong, YUAN Wei, YANG Dong, HU Desheng. Fractal Characteristics Comparison and Genesis of Conventional Sandstone and Glutenite[J]. Geoscience, 2022, 36(01): 149-158.
井名 | 样品 编号 | 深度 /m | 岩性 | 孔隙结 构类型 | 孔隙 度/% | 渗透率/ 10-3μm2 | 分形维 数Dp |
---|---|---|---|---|---|---|---|
X-9 | G1-3 | 2 131.1 | 中砂岩 | Ⅰ | 25.9 | 290.0 | 2.56 |
X-9 | G1-7 | 2 178.7 | 中砂岩 | 22.5 | 176.2 | 2.65 | |
X-9 | G1-13 | 2 252.0 | 细砂岩 | 19.2 | 50.0 | 2.69 | |
X-4 | 1-1 | 2 217.0 | 细砂岩 | 23.14 | 319.1 | 2.60 | |
X-7 | 1-2 | 1 616.0 | 细砂岩 | 28.6 | 600.0 | 2.62 | |
X-7 | 1-3 | 1 638.5 | 细砂岩 | 26.5 | 232.9 | 2.65 | |
X-7 | 1-4 | 1 676.0 | 细砂岩 | 28.5 | 960.0 | 2.60 | |
X-8 | G1-3 | 2 255.0 | 粉砂岩 | Ⅲ | 12.4 | 2.5 | 2.79 |
X-9 | G1-1 | 2 122.2 | 细砂岩 | 17.3 | 25.6 | 2.65 | |
X-9 | G1-12 | 2 236.9 | 泥质粉砂岩 | 13.0 | 1.0 | 2.82 | |
X-9 | G1-21 | 2 390.5 | 泥质粉砂岩 | 17.8 | 11.4 | 2.72 | |
X-11 | G1-1 | 2 513.0 | 泥质粉砂岩 | 13.5 | 0.4 | 2.72 | |
X-14 | G1-1 | 2 598.3 | 粉砂岩 | 13.6 | 1.3 | 2.71 | |
X-14 | G1-2 | 2 639.6 | 粉砂岩 | 16.5 | 12.0 | 2.69 | |
X-14 | G1-3 | 2 656.4 | 粉砂岩 | 18.7 | 37.6 | 2.64 | |
X-9 | 1-1 | 2 773.4 | 含砾中-粗砂岩 | Ⅱ | 20.2 | 78.7 | 2.74 |
X-9 | 1-2 | 2 774.0 | 含砾粗砂岩 | 19.6 | 89.2 | 2.72 | |
X-9 | 1-3 | 2 774.3 | 含砾中-粗砂岩 | 20.7 | 86.4 | 2.71 | |
X-9 | 1-4 | 2 775.0 | 砂砾岩 | 14.4 | 44.5 | 2.80 | |
X-9 | 1-7 | 2 776.6 | 含砾中-粗砂岩 | 19.6 | 31.0 | 2.68 | |
X-9 | 1-9 | 2 777.2 | 含砾中-粗砂岩 | 19.6 | 56.0 | 2.76 | |
X-9 | 1-10 | 2 778.2 | 含砾中-粗砂岩 | 15.7 | 50.9 | 2.80 | |
X-9 | 1-11 | 2 778.6 | 含砾中-粗砂岩 | 18.5 | 70.8 | 2.67 | |
X-9 | 1-12 | 2 779.0 | 含砾中-粗砂岩 | 16.6 | 72.9 | 2.74 | |
X-9 | 1-13 | 2 779.4 | 含砾中-粗砂岩 | 19.5 | 226.0 | 2.68 | |
X-9 | G1-28 | 2 739.2 | 含砾粗砂岩 | 19.4 | 29.0 | 2.68 |
Table 1 Fractal dimension of pores of mercury injectionsamples
井名 | 样品 编号 | 深度 /m | 岩性 | 孔隙结 构类型 | 孔隙 度/% | 渗透率/ 10-3μm2 | 分形维 数Dp |
---|---|---|---|---|---|---|---|
X-9 | G1-3 | 2 131.1 | 中砂岩 | Ⅰ | 25.9 | 290.0 | 2.56 |
X-9 | G1-7 | 2 178.7 | 中砂岩 | 22.5 | 176.2 | 2.65 | |
X-9 | G1-13 | 2 252.0 | 细砂岩 | 19.2 | 50.0 | 2.69 | |
X-4 | 1-1 | 2 217.0 | 细砂岩 | 23.14 | 319.1 | 2.60 | |
X-7 | 1-2 | 1 616.0 | 细砂岩 | 28.6 | 600.0 | 2.62 | |
X-7 | 1-3 | 1 638.5 | 细砂岩 | 26.5 | 232.9 | 2.65 | |
X-7 | 1-4 | 1 676.0 | 细砂岩 | 28.5 | 960.0 | 2.60 | |
X-8 | G1-3 | 2 255.0 | 粉砂岩 | Ⅲ | 12.4 | 2.5 | 2.79 |
X-9 | G1-1 | 2 122.2 | 细砂岩 | 17.3 | 25.6 | 2.65 | |
X-9 | G1-12 | 2 236.9 | 泥质粉砂岩 | 13.0 | 1.0 | 2.82 | |
X-9 | G1-21 | 2 390.5 | 泥质粉砂岩 | 17.8 | 11.4 | 2.72 | |
X-11 | G1-1 | 2 513.0 | 泥质粉砂岩 | 13.5 | 0.4 | 2.72 | |
X-14 | G1-1 | 2 598.3 | 粉砂岩 | 13.6 | 1.3 | 2.71 | |
X-14 | G1-2 | 2 639.6 | 粉砂岩 | 16.5 | 12.0 | 2.69 | |
X-14 | G1-3 | 2 656.4 | 粉砂岩 | 18.7 | 37.6 | 2.64 | |
X-9 | 1-1 | 2 773.4 | 含砾中-粗砂岩 | Ⅱ | 20.2 | 78.7 | 2.74 |
X-9 | 1-2 | 2 774.0 | 含砾粗砂岩 | 19.6 | 89.2 | 2.72 | |
X-9 | 1-3 | 2 774.3 | 含砾中-粗砂岩 | 20.7 | 86.4 | 2.71 | |
X-9 | 1-4 | 2 775.0 | 砂砾岩 | 14.4 | 44.5 | 2.80 | |
X-9 | 1-7 | 2 776.6 | 含砾中-粗砂岩 | 19.6 | 31.0 | 2.68 | |
X-9 | 1-9 | 2 777.2 | 含砾中-粗砂岩 | 19.6 | 56.0 | 2.76 | |
X-9 | 1-10 | 2 778.2 | 含砾中-粗砂岩 | 15.7 | 50.9 | 2.80 | |
X-9 | 1-11 | 2 778.6 | 含砾中-粗砂岩 | 18.5 | 70.8 | 2.67 | |
X-9 | 1-12 | 2 779.0 | 含砾中-粗砂岩 | 16.6 | 72.9 | 2.74 | |
X-9 | 1-13 | 2 779.4 | 含砾中-粗砂岩 | 19.5 | 226.0 | 2.68 | |
X-9 | G1-28 | 2 739.2 | 含砾粗砂岩 | 19.4 | 29.0 | 2.68 |
井名 | 样品 标识 | 深度 /m | 岩性 | 孔隙度 /% | 渗透率 /10-3μm2 | 分形维数 | ||
---|---|---|---|---|---|---|---|---|
Dp2-1 | Dp2-2 | Dp2-3 | ||||||
X-9 | 1-1 | 2 773.4 | 含砾中-粗砂岩 | 20.2 | 78.7 | 2.69 | 2.86 | 2.59 |
X-9 | 1-2 | 2 774.0 | 含砾粗砂岩 | 19.6 | 89.2 | 2.60 | 2.87 | 2.58 |
X-9 | 1-3 | 2 774.3 | 含砾中-粗砂岩 | 20.7 | 86.4 | 2.71 | 2.81 | 2.54 |
X-9 | 1-4 | 2 775.0 | 砂砾岩 | 14.4 | 44.5 | 2.83 | 2.90 | 2.62 |
X-9 | 1-7 | 2 776.6 | 含砾中-粗砂岩 | 19.6 | 31 | 2.69 | 2.87 | 2.46 |
X-9 | 1-9 | 2 777.2 | 含砾中-粗砂岩 | 19.6 | 56 | 2.80 | 2.89 | 2.57 |
X-9 | 1-10 | 2 778.2 | 含砾中-粗砂岩 | 15.7 | 50.9 | 2.82 | 2.91 | 2.67 |
X-9 | 1-11 | 2 778.6 | 含砾中-粗砂岩 | 18.5 | 70.8 | 2.74 | 2.89 | 2.39 |
X-9 | 1-12 | 2 779.0 | 含砾中-粗砂岩 | 16.6 | 72.9 | 2.76 | 2.93 | 2.48 |
X-9 | 1-13 | 2 779.4 | 含砾中-粗砂岩 | 19.5 | 226 | 2.77 | 2.90 | 2.35 |
X-9 | G1-28 | 2 739.2 | 含砾粗砂岩 | 19.4 | 29.00 | 2.75 | 2.92 | 2.30 |
Table 2 Fractal dimension of pores of the glutenite samples
井名 | 样品 标识 | 深度 /m | 岩性 | 孔隙度 /% | 渗透率 /10-3μm2 | 分形维数 | ||
---|---|---|---|---|---|---|---|---|
Dp2-1 | Dp2-2 | Dp2-3 | ||||||
X-9 | 1-1 | 2 773.4 | 含砾中-粗砂岩 | 20.2 | 78.7 | 2.69 | 2.86 | 2.59 |
X-9 | 1-2 | 2 774.0 | 含砾粗砂岩 | 19.6 | 89.2 | 2.60 | 2.87 | 2.58 |
X-9 | 1-3 | 2 774.3 | 含砾中-粗砂岩 | 20.7 | 86.4 | 2.71 | 2.81 | 2.54 |
X-9 | 1-4 | 2 775.0 | 砂砾岩 | 14.4 | 44.5 | 2.83 | 2.90 | 2.62 |
X-9 | 1-7 | 2 776.6 | 含砾中-粗砂岩 | 19.6 | 31 | 2.69 | 2.87 | 2.46 |
X-9 | 1-9 | 2 777.2 | 含砾中-粗砂岩 | 19.6 | 56 | 2.80 | 2.89 | 2.57 |
X-9 | 1-10 | 2 778.2 | 含砾中-粗砂岩 | 15.7 | 50.9 | 2.82 | 2.91 | 2.67 |
X-9 | 1-11 | 2 778.6 | 含砾中-粗砂岩 | 18.5 | 70.8 | 2.74 | 2.89 | 2.39 |
X-9 | 1-12 | 2 779.0 | 含砾中-粗砂岩 | 16.6 | 72.9 | 2.76 | 2.93 | 2.48 |
X-9 | 1-13 | 2 779.4 | 含砾中-粗砂岩 | 19.5 | 226 | 2.77 | 2.90 | 2.35 |
X-9 | G1-28 | 2 739.2 | 含砾粗砂岩 | 19.4 | 29.00 | 2.75 | 2.92 | 2.30 |
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