Geoscience ›› 2023, Vol. 37 ›› Issue (05): 1264-1281.DOI: 10.19657/j.geoscience.1000-8527.2023.037
• Sedimentology • Previous Articles Next Articles
CHEN Xi1,2(), XIAO Ling1,2(
), WANG Mingyu3, HAO Chenxi4, WANG Feng5, TANG Hongnan6
Received:
2022-07-25
Revised:
2023-04-10
Online:
2023-10-10
Published:
2023-11-14
CLC Number:
CHEN Xi, XIAO Ling, WANG Mingyu, HAO Chenxi, WANG Feng, TANG Hongnan. Reconstruction of Provenance and Paleo-sedimentary Environment of the Chang 8 Oil Layer in the Southwestern Margin of the Ordos Basin: Evidence from Petrogeochemistry[J]. Geoscience, 2023, 37(05): 1264-1281.
Fig.1 Regional geologic map of the southwestern margin of the Ordos Basin and adjacent areas ((a), modified from reference [26]),and location of the study area and distribution of sampling wells (b), and stratigraphic column of the Yanchang Formation ((c), modified from reference [27])
样品 | 岩性 | SiO2 | Al2O3 | CaO | Fe2O3 | K2O | MgO | Na2O | P2O5 | TiO2 | MnO | CIA | CIAcorr | ICV | K2O/Na2O |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Zh16 | 泥岩 | 65.1 | 13.61 | 1.58 | 5.97 | 2.49 | 2.17 | 2.89 | 0.15 | 0.76 | 0.13 | 57.71 | 63.21 | 1.53 | 0.86 |
Q92-1 | 泥岩 | 59.64 | 14.43 | 2.21 | 6.45 | 2.80 | 2.45 | 2.88 | 0.21 | 0.81 | 0.07 | 56.08 | 60.05 | 1.61 | 0.97 |
C14 | 泥岩 | 64.16 | 12.37 | 3.06 | 5.57 | 2.08 | 2.18 | 2.32 | 0.10 | 0.61 | 0.08 | 55.57 | 59.76 | 1.75 | 0.90 |
Yan228 | 泥岩 | 62.17 | 13.36 | 2.25 | 5.91 | 2.36 | 1.87 | 1.91 | 0.19 | 1.03 | 0.12 | 60.17 | 61.78 | 1.48 | 1.24 |
M171 | 泥岩 | 63.59 | 12.18 | 3.18 | 6.03 | 2.51 | 2.12 | 1.87 | 0.22 | 1.01 | 0.06 | 57.84 | 58.83 | 1.82 | 1.34 |
Q94 | 泥岩 | 62.27 | 12.64 | 1.83 | 6.28 | 2.03 | 1.94 | 2.38 | 0.16 | 0.87 | 0.08 | 58.23 | 63.21 | 1.55 | 0.85 |
M133 | 泥岩 | 65.49 | 13.03 | 3.17 | 5.61 | 2.47 | 2.07 | 2.74 | 0.15 | 0.57 | 0.09 | 52.70 | 56.90 | 1.74 | 0.90 |
M268 | 泥岩 | 61.72 | 12.28 | 3.27 | 6.57 | 2.37 | 2.46 | 2.32 | 0.21 | 0.88 | 0.09 | 54.61 | 57.81 | 1.96 | 1.02 |
M241 | 泥岩 | 61.73 | 13.21 | 1.75 | 5.87 | 2.51 | 2.31 | 2.25 | 0.17 | 0.63 | 0.07 | 58.93 | 61.62 | 1.53 | 1.12 |
Q92-2 | 泥岩 | 61.02 | 11.69 | 2.17 | 6.15 | 2.14 | 2.07 | 2.51 | 0.15 | 0.52 | 0.11 | 53.78 | 58.66 | 1.75 | 0.85 |
M76 | 泥岩 | 64.27 | 13.72 | 2.04 | 5.97 | 2.51 | 1.82 | 2.57 | 0.18 | 0.74 | 0.08 | 57.27 | 61.11 | 1.47 | 0.98 |
M231 | 泥岩 | 64.48 | 11.08 | 1.87 | 5.67 | 2.65 | 1.99 | 2.48 | 0.15 | 0.51 | 0.12 | 52.56 | 55.74 | 1.79 | 1.07 |
Yan255 | 粉砂质 泥岩 | 63.36 | 14.05 | 1.87 | 5.61 | 2.56 | 2.33 | 2.04 | 0.16 | 0.77 | 0.07 | 60.54 | 62.09 | 1.43 | 1.25 |
Yan59 | 粉砂质 泥岩 | 59.73 | 13.21 | 3.24 | 5.85 | 2.55 | 1.83 | 2.46 | 0.17 | 0.03 | 0.09 | 58.93 | 61.62 | 1.65 | 1.04 |
平均值 | 62.77 | 12.92 | 2.39 | 5.97 | 2.43 | 2.12 | 2.40 | 0.17 | 0.70 | 0.09 | 56.49 | 59.91 | 1.65 | 1.03 |
Table 1 Major element oxides and related parameters of the Chang 8 oil layer mudstones in the southwestern margin of Ordos Basin
样品 | 岩性 | SiO2 | Al2O3 | CaO | Fe2O3 | K2O | MgO | Na2O | P2O5 | TiO2 | MnO | CIA | CIAcorr | ICV | K2O/Na2O |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Zh16 | 泥岩 | 65.1 | 13.61 | 1.58 | 5.97 | 2.49 | 2.17 | 2.89 | 0.15 | 0.76 | 0.13 | 57.71 | 63.21 | 1.53 | 0.86 |
Q92-1 | 泥岩 | 59.64 | 14.43 | 2.21 | 6.45 | 2.80 | 2.45 | 2.88 | 0.21 | 0.81 | 0.07 | 56.08 | 60.05 | 1.61 | 0.97 |
C14 | 泥岩 | 64.16 | 12.37 | 3.06 | 5.57 | 2.08 | 2.18 | 2.32 | 0.10 | 0.61 | 0.08 | 55.57 | 59.76 | 1.75 | 0.90 |
Yan228 | 泥岩 | 62.17 | 13.36 | 2.25 | 5.91 | 2.36 | 1.87 | 1.91 | 0.19 | 1.03 | 0.12 | 60.17 | 61.78 | 1.48 | 1.24 |
M171 | 泥岩 | 63.59 | 12.18 | 3.18 | 6.03 | 2.51 | 2.12 | 1.87 | 0.22 | 1.01 | 0.06 | 57.84 | 58.83 | 1.82 | 1.34 |
Q94 | 泥岩 | 62.27 | 12.64 | 1.83 | 6.28 | 2.03 | 1.94 | 2.38 | 0.16 | 0.87 | 0.08 | 58.23 | 63.21 | 1.55 | 0.85 |
M133 | 泥岩 | 65.49 | 13.03 | 3.17 | 5.61 | 2.47 | 2.07 | 2.74 | 0.15 | 0.57 | 0.09 | 52.70 | 56.90 | 1.74 | 0.90 |
M268 | 泥岩 | 61.72 | 12.28 | 3.27 | 6.57 | 2.37 | 2.46 | 2.32 | 0.21 | 0.88 | 0.09 | 54.61 | 57.81 | 1.96 | 1.02 |
M241 | 泥岩 | 61.73 | 13.21 | 1.75 | 5.87 | 2.51 | 2.31 | 2.25 | 0.17 | 0.63 | 0.07 | 58.93 | 61.62 | 1.53 | 1.12 |
Q92-2 | 泥岩 | 61.02 | 11.69 | 2.17 | 6.15 | 2.14 | 2.07 | 2.51 | 0.15 | 0.52 | 0.11 | 53.78 | 58.66 | 1.75 | 0.85 |
M76 | 泥岩 | 64.27 | 13.72 | 2.04 | 5.97 | 2.51 | 1.82 | 2.57 | 0.18 | 0.74 | 0.08 | 57.27 | 61.11 | 1.47 | 0.98 |
M231 | 泥岩 | 64.48 | 11.08 | 1.87 | 5.67 | 2.65 | 1.99 | 2.48 | 0.15 | 0.51 | 0.12 | 52.56 | 55.74 | 1.79 | 1.07 |
Yan255 | 粉砂质 泥岩 | 63.36 | 14.05 | 1.87 | 5.61 | 2.56 | 2.33 | 2.04 | 0.16 | 0.77 | 0.07 | 60.54 | 62.09 | 1.43 | 1.25 |
Yan59 | 粉砂质 泥岩 | 59.73 | 13.21 | 3.24 | 5.85 | 2.55 | 1.83 | 2.46 | 0.17 | 0.03 | 0.09 | 58.93 | 61.62 | 1.65 | 1.04 |
平均值 | 62.77 | 12.92 | 2.39 | 5.97 | 2.43 | 2.12 | 2.40 | 0.17 | 0.70 | 0.09 | 56.49 | 59.91 | 1.65 | 1.03 |
样品 | 岩性 | Li | V | Cr | Co | Ni | Cu | Rb | Ga | Sr | Zr | Ba | Hf | U | Th | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Zh16 | 泥岩 | 40.18 | 113.51 | 93.16 | 24.59 | 45.74 | 33.21 | 137.14 | 22.24 | 176.86 | 108.93 | 615.75 | 3.49 | 2.82 | 13.12 | |||||||||||||
Q92-1 | 泥岩 | 59.36 | 150.12 | 96.63 | 22.82 | 44.79 | 43.04 | 155.68 | 26.17 | 226.91 | 144.28 | 746.08 | 4.58 | 3.24 | 13.35 | |||||||||||||
C14 | 泥岩 | 30.12 | 126.46 | 88.00 | 13.82 | 33.06 | 35.99 | 150.82 | 24.06 | 191.55 | 144.19 | 789.27 | 4.79 | 2.65 | 12.43 | |||||||||||||
Y228 | 泥岩 | 52.65 | 127.34 | 93.31 | 17.55 | 38.07 | 38.29 | 142.51 | 26.93 | 148.54 | 161.70 | 625.81 | 5.36 | 3.31 | 13.36 | |||||||||||||
M171 | 泥岩 | 54.42 | 123.29 | 85.75 | 28.69 | 50.09 | 39.48 | 150.86 | 25.72 | 182.83 | 134.56 | 610.92 | 4.51 | 3.31 | 13.11 | |||||||||||||
Q94 | 泥岩 | 45.87 | 117.62 | 107.52 | 17.61 | 39.52 | 35.11 | 138.77 | 23.92 | 213.51 | 141.00 | 811.73 | 4.86 | 3.40 | 14.46 | |||||||||||||
M133 | 泥岩 | 27.26 | 111.53 | 127.36 | 17.38 | 31.20 | 13.30 | 87.96 | 25.78 | 404.86 | 60.39 | 1196.74 | 2.43 | 2.00 | 11.91 | |||||||||||||
M268 | 泥岩 | 33.21 | 108.32 | 122.37 | 13.36 | 28.14 | 20.05 | 97.18 | 23.21 | 316.95 | 106.58 | 1019.28 | 3.57 | 2.93 | 9.08 | |||||||||||||
M241 | 泥岩 | 36.17 | 89.01 | 104.55 | 16.87 | 30.47 | 28.17 | 87.35 | 20.53 | 417.06 | 94.67 | 828.54 | 5.16 | 2.87 | 14.05 | |||||||||||||
Q92-2 | 泥岩 | 30.52 | 79.70 | 79.96 | 12.12 | 30.59 | 11.26 | 66.92 | 16.45 | 202.91 | 79.47 | 598.67 | 2.78 | 1.67 | 7.62 | |||||||||||||
M76 | 泥岩 | 53.84 | 122.71 | 85.49 | 21.67 | 43.96 | 38.11 | 128.82 | 23.44 | 206.14 | 148.04 | 799.95 | 4.82 | 3.70 | 12.25 | |||||||||||||
M231 | 泥岩 | 56.19 | 122.71 | 85.49 | 20.04 | 31.05 | 32.27 | 97.26 | 21.06 | 405.69 | 125.61 | 617.39 | 3.15 | 2.53 | 14.65 | |||||||||||||
Y255 | 粉砂质泥岩 | 34.39 | 130.15 | 105.63 | 15.80 | 33.40 | 14.22 | 87.08 | 24.04 | 175.00 | 134.72 | 722.46 | 5.03 | 2.65 | 15.54 | |||||||||||||
Y59 | 粉砂质泥岩 | 35.56 | 129.95 | 135.48 | 16.97 | 30.38 | 9.00 | 98.83 | 24.62 | 210.58 | 121.58 | 1165.20 | 4.68 | 2.27 | 12.25 | |||||||||||||
平均值 | 42.12 | 118.03 | 100.76 | 18.52 | 36.46 | 27.96 | 116.23 | 23.44 | 248.53 | 121.84 | 796.27 | 4.23 | 2.81 | 12.66 | ||||||||||||||
UC | 20.00 | 60.00 | 35.85 | 10.00 | 20.00 | 25.00 | 17.00 | 350.00 | 190.00 | 550.00 | 5.80 | 2.80 | 10.70 | |||||||||||||||
样品 | 岩性 | Ta | Y | W | Bi | Sr/Ba | V/Cr | Ni/Co | U/Th | δU | Sr/Cu | Rb/Sr | V0(mm/h) | h(m) | ||||||||||||||
Zh16 | 泥岩 | 0.83 | 24.69 | 1.32 | 0.49 | 0.29 | 1.22 | 1.86 | 0.21 | 0.74 | 5.33 | 0.78 | 0.3 | 58.1 | ||||||||||||||
Q92-1 | 泥岩 | 0.94 | 28.73 | 1.60 | 0.63 | 0.30 | 1.55 | 1.96 | 0.24 | 0.91 | 5.27 | 0.69 | 0.4 | 31.6 | ||||||||||||||
C14 | 泥岩 | 0.92 | 25.83 | 1.52 | 0.43 | 0.24 | 1.44 | 2.39 | 0.21 | 0.69 | 5.32 | 0.79 | 0.3 | 16.9 | ||||||||||||||
Y228 | 泥岩 | 1.02 | 25.98 | 1.37 | 0.42 | 0.24 | 1.36 | 2.17 | 0.25 | 0.94 | 3.88 | 0.96 | 0.4 | 13.3 | ||||||||||||||
M171 | 泥岩 | 0.89 | 28.34 | 1.30 | 0.70 | 0.30 | 1.44 | 1.75 | 0.25 | 0.95 | 4.63 | 0.83 | 0.4 | 48.2 | ||||||||||||||
Q94 | 泥岩 | 1.00 | 23.31 | 1.55 | 0.55 | 0.26 | 1.09 | 2.24 | 0.24 | 0.94 | 6.08 | 0.65 | 0.4 | 19.2 | ||||||||||||||
M133 | 泥岩 | 0.88 | 16.14 | 0.96 | 0.09 | 0.34 | 0.88 | 1.80 | 0.17 | 0.45 | 30.44 | 0.22 | 0.3 | 21.5 | ||||||||||||||
M268 | 泥岩 | 0.62 | 18.91 | 1.26 | 0.18 | 0.31 | 0.89 | 2.11 | 0.32 | 0.96 | 15.81 | 0.31 | 0.3 | 12.9 | ||||||||||||||
M241 | 泥岩 | 0.94 | 24.73 | 1.04 | 0.14 | 0.50 | 0.85 | 1.81 | 0.20 | 0.73 | 14.81 | 0.21 | 0.3 | 26.1 | ||||||||||||||
Q92-2 | 泥岩 | 0.58 | 19.23 | 0.83 | 0.10 | 0.34 | 1.00 | 2.52 | 0.22 | 0.44 | 18.02 | 0.33 | 0.3 | 17.4 | ||||||||||||||
M76 | 泥岩 | 0.94 | 26.76 | 1.57 | 0.45 | 0.26 | 1.44 | 2.03 | 0.30 | 1.17 | 5.41 | 0.62 | 0.3 | 44.4 | ||||||||||||||
M231 | 泥岩 | 1.25 | 25.54 | 0.88 | 0.55 | 0.66 | 1.04 | 1.55 | 0.17 | 0.58 | 12.57 | 0.24 | 0.4 | 22.6 | ||||||||||||||
Y255 | 粉砂质泥岩 | 1.11 | 17.85 | 1.26 | 0.12 | 0.24 | 1.23 | 2.11 | 0.17 | 0.60 | 12.31 | 0.50 | 0.4 | 12.0 | ||||||||||||||
Y59 | 粉砂质泥岩 | 1.46 | 27.92 | 1.26 | 0.10 | 0.18 | 0.96 | 1.79 | 0.19 | 0.54 | 23.40 | 0.47 | 0.4 | 7.6 | ||||||||||||||
平均值 | 0.96 | 23.85 | 1.27 | 0.35 | 0.32 | 1.17 | 2.01 | 0.22 | 0.76 | 11.66 | 0.54 | 25.1 | ||||||||||||||||
UC | 2.20 | 22.00 | 2.00 | 0.13 |
Table 2 Trace element content (μg/g), characteristic values and paleo-water parameters of the Chang 8 oil layer mudstone in the southwestern margin of the Ordos Basin
样品 | 岩性 | Li | V | Cr | Co | Ni | Cu | Rb | Ga | Sr | Zr | Ba | Hf | U | Th | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Zh16 | 泥岩 | 40.18 | 113.51 | 93.16 | 24.59 | 45.74 | 33.21 | 137.14 | 22.24 | 176.86 | 108.93 | 615.75 | 3.49 | 2.82 | 13.12 | |||||||||||||
Q92-1 | 泥岩 | 59.36 | 150.12 | 96.63 | 22.82 | 44.79 | 43.04 | 155.68 | 26.17 | 226.91 | 144.28 | 746.08 | 4.58 | 3.24 | 13.35 | |||||||||||||
C14 | 泥岩 | 30.12 | 126.46 | 88.00 | 13.82 | 33.06 | 35.99 | 150.82 | 24.06 | 191.55 | 144.19 | 789.27 | 4.79 | 2.65 | 12.43 | |||||||||||||
Y228 | 泥岩 | 52.65 | 127.34 | 93.31 | 17.55 | 38.07 | 38.29 | 142.51 | 26.93 | 148.54 | 161.70 | 625.81 | 5.36 | 3.31 | 13.36 | |||||||||||||
M171 | 泥岩 | 54.42 | 123.29 | 85.75 | 28.69 | 50.09 | 39.48 | 150.86 | 25.72 | 182.83 | 134.56 | 610.92 | 4.51 | 3.31 | 13.11 | |||||||||||||
Q94 | 泥岩 | 45.87 | 117.62 | 107.52 | 17.61 | 39.52 | 35.11 | 138.77 | 23.92 | 213.51 | 141.00 | 811.73 | 4.86 | 3.40 | 14.46 | |||||||||||||
M133 | 泥岩 | 27.26 | 111.53 | 127.36 | 17.38 | 31.20 | 13.30 | 87.96 | 25.78 | 404.86 | 60.39 | 1196.74 | 2.43 | 2.00 | 11.91 | |||||||||||||
M268 | 泥岩 | 33.21 | 108.32 | 122.37 | 13.36 | 28.14 | 20.05 | 97.18 | 23.21 | 316.95 | 106.58 | 1019.28 | 3.57 | 2.93 | 9.08 | |||||||||||||
M241 | 泥岩 | 36.17 | 89.01 | 104.55 | 16.87 | 30.47 | 28.17 | 87.35 | 20.53 | 417.06 | 94.67 | 828.54 | 5.16 | 2.87 | 14.05 | |||||||||||||
Q92-2 | 泥岩 | 30.52 | 79.70 | 79.96 | 12.12 | 30.59 | 11.26 | 66.92 | 16.45 | 202.91 | 79.47 | 598.67 | 2.78 | 1.67 | 7.62 | |||||||||||||
M76 | 泥岩 | 53.84 | 122.71 | 85.49 | 21.67 | 43.96 | 38.11 | 128.82 | 23.44 | 206.14 | 148.04 | 799.95 | 4.82 | 3.70 | 12.25 | |||||||||||||
M231 | 泥岩 | 56.19 | 122.71 | 85.49 | 20.04 | 31.05 | 32.27 | 97.26 | 21.06 | 405.69 | 125.61 | 617.39 | 3.15 | 2.53 | 14.65 | |||||||||||||
Y255 | 粉砂质泥岩 | 34.39 | 130.15 | 105.63 | 15.80 | 33.40 | 14.22 | 87.08 | 24.04 | 175.00 | 134.72 | 722.46 | 5.03 | 2.65 | 15.54 | |||||||||||||
Y59 | 粉砂质泥岩 | 35.56 | 129.95 | 135.48 | 16.97 | 30.38 | 9.00 | 98.83 | 24.62 | 210.58 | 121.58 | 1165.20 | 4.68 | 2.27 | 12.25 | |||||||||||||
平均值 | 42.12 | 118.03 | 100.76 | 18.52 | 36.46 | 27.96 | 116.23 | 23.44 | 248.53 | 121.84 | 796.27 | 4.23 | 2.81 | 12.66 | ||||||||||||||
UC | 20.00 | 60.00 | 35.85 | 10.00 | 20.00 | 25.00 | 17.00 | 350.00 | 190.00 | 550.00 | 5.80 | 2.80 | 10.70 | |||||||||||||||
样品 | 岩性 | Ta | Y | W | Bi | Sr/Ba | V/Cr | Ni/Co | U/Th | δU | Sr/Cu | Rb/Sr | V0(mm/h) | h(m) | ||||||||||||||
Zh16 | 泥岩 | 0.83 | 24.69 | 1.32 | 0.49 | 0.29 | 1.22 | 1.86 | 0.21 | 0.74 | 5.33 | 0.78 | 0.3 | 58.1 | ||||||||||||||
Q92-1 | 泥岩 | 0.94 | 28.73 | 1.60 | 0.63 | 0.30 | 1.55 | 1.96 | 0.24 | 0.91 | 5.27 | 0.69 | 0.4 | 31.6 | ||||||||||||||
C14 | 泥岩 | 0.92 | 25.83 | 1.52 | 0.43 | 0.24 | 1.44 | 2.39 | 0.21 | 0.69 | 5.32 | 0.79 | 0.3 | 16.9 | ||||||||||||||
Y228 | 泥岩 | 1.02 | 25.98 | 1.37 | 0.42 | 0.24 | 1.36 | 2.17 | 0.25 | 0.94 | 3.88 | 0.96 | 0.4 | 13.3 | ||||||||||||||
M171 | 泥岩 | 0.89 | 28.34 | 1.30 | 0.70 | 0.30 | 1.44 | 1.75 | 0.25 | 0.95 | 4.63 | 0.83 | 0.4 | 48.2 | ||||||||||||||
Q94 | 泥岩 | 1.00 | 23.31 | 1.55 | 0.55 | 0.26 | 1.09 | 2.24 | 0.24 | 0.94 | 6.08 | 0.65 | 0.4 | 19.2 | ||||||||||||||
M133 | 泥岩 | 0.88 | 16.14 | 0.96 | 0.09 | 0.34 | 0.88 | 1.80 | 0.17 | 0.45 | 30.44 | 0.22 | 0.3 | 21.5 | ||||||||||||||
M268 | 泥岩 | 0.62 | 18.91 | 1.26 | 0.18 | 0.31 | 0.89 | 2.11 | 0.32 | 0.96 | 15.81 | 0.31 | 0.3 | 12.9 | ||||||||||||||
M241 | 泥岩 | 0.94 | 24.73 | 1.04 | 0.14 | 0.50 | 0.85 | 1.81 | 0.20 | 0.73 | 14.81 | 0.21 | 0.3 | 26.1 | ||||||||||||||
Q92-2 | 泥岩 | 0.58 | 19.23 | 0.83 | 0.10 | 0.34 | 1.00 | 2.52 | 0.22 | 0.44 | 18.02 | 0.33 | 0.3 | 17.4 | ||||||||||||||
M76 | 泥岩 | 0.94 | 26.76 | 1.57 | 0.45 | 0.26 | 1.44 | 2.03 | 0.30 | 1.17 | 5.41 | 0.62 | 0.3 | 44.4 | ||||||||||||||
M231 | 泥岩 | 1.25 | 25.54 | 0.88 | 0.55 | 0.66 | 1.04 | 1.55 | 0.17 | 0.58 | 12.57 | 0.24 | 0.4 | 22.6 | ||||||||||||||
Y255 | 粉砂质泥岩 | 1.11 | 17.85 | 1.26 | 0.12 | 0.24 | 1.23 | 2.11 | 0.17 | 0.60 | 12.31 | 0.50 | 0.4 | 12.0 | ||||||||||||||
Y59 | 粉砂质泥岩 | 1.46 | 27.92 | 1.26 | 0.10 | 0.18 | 0.96 | 1.79 | 0.19 | 0.54 | 23.40 | 0.47 | 0.4 | 7.6 | ||||||||||||||
平均值 | 0.96 | 23.85 | 1.27 | 0.35 | 0.32 | 1.17 | 2.01 | 0.22 | 0.76 | 11.66 | 0.54 | 25.1 | ||||||||||||||||
UC | 2.20 | 22.00 | 2.00 | 0.13 |
样品 | 岩性 | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Zh16 | 泥岩 | 39.41 | 76.37 | 10.08 | 33.43 | 7.00 | 1.53 | 6.23 | 1.00 | 4.91 | 0.92 | 2.61 | 0.41 |
Q92-1 | 泥岩 | 42.95 | 83.02 | 10.11 | 35.10 | 6.49 | 1.41 | 5.79 | 0.99 | 5.41 | 1.06 | 3.13 | 0.51 |
C14 | 泥岩 | 42.36 | 81.48 | 10.28 | 36.11 | 6.88 | 1.55 | 6.13 | 1.00 | 5.23 | 1.02 | 2.87 | 0.47 |
Y228 | 泥岩 | 63.74 | 112.90 | 13.64 | 46.68 | 8.26 | 1.60 | 6.96 | 1.06 | 5.99 | 1.09 | 3.24 | 0.55 |
M171 | 泥岩 | 44.15 | 84.63 | 10.49 | 36.45 | 6.89 | 1.48 | 6.26 | 1.02 | 6.15 | 1.10 | 3.22 | 0.52 |
Q94 | 泥岩 | 41.10 | 78.92 | 9.79 | 33.85 | 6.32 | 1.33 | 5.55 | 0.89 | 4.79 | 0.93 | 2.73 | 0.45 |
M133 | 泥岩 | 59.48 | 112.86 | 13.06 | 47.55 | 7.84 | 2.07 | 6.40 | 0.92 | 4.22 | 0.75 | 1.87 | 0.27 |
M268 | 泥岩 | 50.78 | 108.27 | 10.84 | 42.46 | 6.57 | 1.27 | 5.37 | 0.94 | 5.37 | 1.06 | 2.94 | 0.56 |
M241 | 泥岩 | 43.39 | 126.84 | 11.09 | 33.94 | 6.16 | 1.63 | 5.51 | 1.05 | 4.67 | 0.89 | 2.82 | 0.47 |
Q92-2 | 泥岩 | 26.94 | 53.31 | 6.33 | 24.22 | 4.87 | 1.16 | 4.59 | 0.76 | 4.09 | 0.76 | 2.06 | 0.31 |
M76 | 泥岩 | 42.22 | 83.22 | 10.47 | 36.79 | 7.13 | 1.60 | 6.23 | 1.03 | 5.49 | 1.05 | 2.96 | 0.48 |
M231 | 泥岩 | 49.27 | 79.36 | 12.56 | 45.03 | 7.32 | 1.41 | 5.35 | 0.96 | 4.55 | 1.16 | 2.87 | 0.46 |
Y255 | 粉砂质泥岩 | 54.56 | 101.53 | 11.66 | 41.56 | 7.12 | 1.31 | 5.91 | 0.87 | 4.22 | 0.78 | 2.23 | 0.36 |
Y59 | 粉砂质泥岩 | 84.53 | 153.55 | 17.22 | 59.78 | 9.65 | 1.75 | 8.12 | 1.22 | 6.17 | 1.15 | 3.19 | 0.51 |
平均值 | 48.92 | 95.45 | 11.26 | 39.50 | 7.04 | 1.51 | 6.03 | 0.98 | 5.09 | 0.98 | 2.77 | 0.45 | |
样品 | 岩性 | Yb | Lu | ΣREE | ΣLREE | ΣHREE | δEu | δCe | La/Yb | (La/ Sm)N | (La/ Yb)N | (Sm/ Nd)N | (Gd/ Yb)N |
Zh16 | 泥岩 | 2.54 | 0.37 | 186.81 | 167.82 | 18.99 | 0.69 | 0.90 | 15.52 | 3.54 | 10.46 | 0.64 | 1.98 |
Q92-1 | 泥岩 | 3.28 | 0.48 | 199.73 | 179.08 | 20.65 | 0.69 | 0.93 | 13.09 | 4.16 | 8.83 | 0.57 | 1.42 |
C14 | 泥岩 | 3.01 | 0.43 | 198.82 | 178.66 | 20.16 | 0.72 | 0.91 | 14.07 | 3.87 | 9.49 | 0.59 | 1.64 |
Y228 | 泥岩 | 3.63 | 0.52 | 269.86 | 246.82 | 23.04 | 0.63 | 0.88 | 17.56 | 4.85 | 11.84 | 0.54 | 1.55 |
M171 | 泥岩 | 3.27 | 0.47 | 206.10 | 184.09 | 22.01 | 0.68 | 0.92 | 13.50 | 4.03 | 9.10 | 0.58 | 1.54 |
Q94 | 泥岩 | 2.88 | 0.42 | 189.95 | 171.31 | 18.64 | 0.67 | 0.92 | 14.27 | 4.09 | 9.62 | 0.57 | 1.56 |
M133 | 泥岩 | 1.59 | 0.22 | 259.10 | 242.86 | 16.24 | 0.87 | 0.93 | 37.41 | 4.77 | 25.22 | 0.51 | 3.25 |
M268 | 泥岩 | 2.57 | 0.36 | 239.36 | 220.19 | 19.17 | 0.63 | 1.06 | 19.76 | 4.86 | 13.32 | 0.48 | 1.69 |
M241 | 泥岩 | 2.94 | 0.42 | 241.82 | 223.05 | 18.77 | 0.84 | 1.36 | 14.76 | 4.43 | 9.95 | 0.56 | 1.51 |
Q92-2 | 泥岩 | 1.88 | 0.28 | 131.56 | 116.83 | 14.73 | 0.74 | 0.95 | 14.33 | 3.48 | 9.66 | 0.62 | 1.97 |
M76 | 泥岩 | 3.57 | 0.44 | 202.68 | 181.43 | 21.25 | 0.72 | 0.93 | 11.83 | 3.72 | 7.97 | 0.60 | 1.41 |
M231 | 泥岩 | 2.91 | 0.51 | 213.72 | 194.95 | 18.77. | 0.66 | 0.75 | 16.93 | 4.23 | 11.41 | 0.50 | 1.48 |
Y255 | 粉砂质泥岩 | 2.35 | 0.35 | 234.81 | 217.74 | 17.07 | 0.60 | 0.93 | 23.22 | 4.82 | 15.65 | 0.53 | 2.03 |
Y59 | 粉砂质泥岩 | 3.16 | 0.46 | 350.46 | 326.48 | 23.98 | 0.59 | 0.92 | 26.75 | 5.51 | 18.03 | 0.50 | 2.07 |
平均值 | 2.83 | 0.41 | 223.20 | 203.67 | 19.59 | 0.69 | 0.948 | 18.07 | 4.31 | 12.18 | 0.56 | 1.79 |
Table 3 Rare earth element content (μg/g) and characteristic parameters of the Chang 8 oil layer mudstone in the southwestern margin of the Ordos Basin
样品 | 岩性 | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Zh16 | 泥岩 | 39.41 | 76.37 | 10.08 | 33.43 | 7.00 | 1.53 | 6.23 | 1.00 | 4.91 | 0.92 | 2.61 | 0.41 |
Q92-1 | 泥岩 | 42.95 | 83.02 | 10.11 | 35.10 | 6.49 | 1.41 | 5.79 | 0.99 | 5.41 | 1.06 | 3.13 | 0.51 |
C14 | 泥岩 | 42.36 | 81.48 | 10.28 | 36.11 | 6.88 | 1.55 | 6.13 | 1.00 | 5.23 | 1.02 | 2.87 | 0.47 |
Y228 | 泥岩 | 63.74 | 112.90 | 13.64 | 46.68 | 8.26 | 1.60 | 6.96 | 1.06 | 5.99 | 1.09 | 3.24 | 0.55 |
M171 | 泥岩 | 44.15 | 84.63 | 10.49 | 36.45 | 6.89 | 1.48 | 6.26 | 1.02 | 6.15 | 1.10 | 3.22 | 0.52 |
Q94 | 泥岩 | 41.10 | 78.92 | 9.79 | 33.85 | 6.32 | 1.33 | 5.55 | 0.89 | 4.79 | 0.93 | 2.73 | 0.45 |
M133 | 泥岩 | 59.48 | 112.86 | 13.06 | 47.55 | 7.84 | 2.07 | 6.40 | 0.92 | 4.22 | 0.75 | 1.87 | 0.27 |
M268 | 泥岩 | 50.78 | 108.27 | 10.84 | 42.46 | 6.57 | 1.27 | 5.37 | 0.94 | 5.37 | 1.06 | 2.94 | 0.56 |
M241 | 泥岩 | 43.39 | 126.84 | 11.09 | 33.94 | 6.16 | 1.63 | 5.51 | 1.05 | 4.67 | 0.89 | 2.82 | 0.47 |
Q92-2 | 泥岩 | 26.94 | 53.31 | 6.33 | 24.22 | 4.87 | 1.16 | 4.59 | 0.76 | 4.09 | 0.76 | 2.06 | 0.31 |
M76 | 泥岩 | 42.22 | 83.22 | 10.47 | 36.79 | 7.13 | 1.60 | 6.23 | 1.03 | 5.49 | 1.05 | 2.96 | 0.48 |
M231 | 泥岩 | 49.27 | 79.36 | 12.56 | 45.03 | 7.32 | 1.41 | 5.35 | 0.96 | 4.55 | 1.16 | 2.87 | 0.46 |
Y255 | 粉砂质泥岩 | 54.56 | 101.53 | 11.66 | 41.56 | 7.12 | 1.31 | 5.91 | 0.87 | 4.22 | 0.78 | 2.23 | 0.36 |
Y59 | 粉砂质泥岩 | 84.53 | 153.55 | 17.22 | 59.78 | 9.65 | 1.75 | 8.12 | 1.22 | 6.17 | 1.15 | 3.19 | 0.51 |
平均值 | 48.92 | 95.45 | 11.26 | 39.50 | 7.04 | 1.51 | 6.03 | 0.98 | 5.09 | 0.98 | 2.77 | 0.45 | |
样品 | 岩性 | Yb | Lu | ΣREE | ΣLREE | ΣHREE | δEu | δCe | La/Yb | (La/ Sm)N | (La/ Yb)N | (Sm/ Nd)N | (Gd/ Yb)N |
Zh16 | 泥岩 | 2.54 | 0.37 | 186.81 | 167.82 | 18.99 | 0.69 | 0.90 | 15.52 | 3.54 | 10.46 | 0.64 | 1.98 |
Q92-1 | 泥岩 | 3.28 | 0.48 | 199.73 | 179.08 | 20.65 | 0.69 | 0.93 | 13.09 | 4.16 | 8.83 | 0.57 | 1.42 |
C14 | 泥岩 | 3.01 | 0.43 | 198.82 | 178.66 | 20.16 | 0.72 | 0.91 | 14.07 | 3.87 | 9.49 | 0.59 | 1.64 |
Y228 | 泥岩 | 3.63 | 0.52 | 269.86 | 246.82 | 23.04 | 0.63 | 0.88 | 17.56 | 4.85 | 11.84 | 0.54 | 1.55 |
M171 | 泥岩 | 3.27 | 0.47 | 206.10 | 184.09 | 22.01 | 0.68 | 0.92 | 13.50 | 4.03 | 9.10 | 0.58 | 1.54 |
Q94 | 泥岩 | 2.88 | 0.42 | 189.95 | 171.31 | 18.64 | 0.67 | 0.92 | 14.27 | 4.09 | 9.62 | 0.57 | 1.56 |
M133 | 泥岩 | 1.59 | 0.22 | 259.10 | 242.86 | 16.24 | 0.87 | 0.93 | 37.41 | 4.77 | 25.22 | 0.51 | 3.25 |
M268 | 泥岩 | 2.57 | 0.36 | 239.36 | 220.19 | 19.17 | 0.63 | 1.06 | 19.76 | 4.86 | 13.32 | 0.48 | 1.69 |
M241 | 泥岩 | 2.94 | 0.42 | 241.82 | 223.05 | 18.77 | 0.84 | 1.36 | 14.76 | 4.43 | 9.95 | 0.56 | 1.51 |
Q92-2 | 泥岩 | 1.88 | 0.28 | 131.56 | 116.83 | 14.73 | 0.74 | 0.95 | 14.33 | 3.48 | 9.66 | 0.62 | 1.97 |
M76 | 泥岩 | 3.57 | 0.44 | 202.68 | 181.43 | 21.25 | 0.72 | 0.93 | 11.83 | 3.72 | 7.97 | 0.60 | 1.41 |
M231 | 泥岩 | 2.91 | 0.51 | 213.72 | 194.95 | 18.77. | 0.66 | 0.75 | 16.93 | 4.23 | 11.41 | 0.50 | 1.48 |
Y255 | 粉砂质泥岩 | 2.35 | 0.35 | 234.81 | 217.74 | 17.07 | 0.60 | 0.93 | 23.22 | 4.82 | 15.65 | 0.53 | 2.03 |
Y59 | 粉砂质泥岩 | 3.16 | 0.46 | 350.46 | 326.48 | 23.98 | 0.59 | 0.92 | 26.75 | 5.51 | 18.03 | 0.50 | 2.07 |
平均值 | 2.83 | 0.41 | 223.20 | 203.67 | 19.59 | 0.69 | 0.948 | 18.07 | 4.31 | 12.18 | 0.56 | 1.79 |
Fig.3 K2O/Na2O-SiO2 discrimination diagram for the Chang 8 oil layer mudstone in southwestern margin of the Ordos Basin (basemap from the reference [31])
构造背景 | 源区类型 | La | Ce | ∑REE | LREE/HREE | La/Yb | (La/Yb)N | δEu |
---|---|---|---|---|---|---|---|---|
大洋岛弧* | 未切割的岩浆弧 | 8±1.7 | 19±3.7 | 58±10 | 3.8±0.9 | 4.2±1.3 | 2.8±0.9 | 1.04±0.11 |
大陆岛弧* | 切割的岩浆弧 | 27±4.5 | 59±8.2 | 146±20 | 7.7±1.7 | 11±3.6 | 7.5±2.5 | 0.79±0.13 |
活动大陆边缘* | 上隆基底 | 37 | 78 | 186 | 9.1 | 12.5 | 8.5 | 0.6 |
被动大陆边缘* | 克拉通内部构造高地 | 39 | 85 | 210 | 8.5 | 15.9 | 8.5 | 0.56 |
长8油层组平均值 | 48.92 | 95.45 | 223.20 | 10.44 | 18.07 | 12.18 | 0.69 | |
校正后长8油层组平均值 | 40.77 | 79.54 | 186.00 | 8.70 | 15.06 | 10.15 | 0.58 |
Table 4 Parameter characteristics of rare earth elements of the Chang 8 oil layer mudstone in the southwestern margin of Ordos Basin, and its comparison with different structural backgrounds
构造背景 | 源区类型 | La | Ce | ∑REE | LREE/HREE | La/Yb | (La/Yb)N | δEu |
---|---|---|---|---|---|---|---|---|
大洋岛弧* | 未切割的岩浆弧 | 8±1.7 | 19±3.7 | 58±10 | 3.8±0.9 | 4.2±1.3 | 2.8±0.9 | 1.04±0.11 |
大陆岛弧* | 切割的岩浆弧 | 27±4.5 | 59±8.2 | 146±20 | 7.7±1.7 | 11±3.6 | 7.5±2.5 | 0.79±0.13 |
活动大陆边缘* | 上隆基底 | 37 | 78 | 186 | 9.1 | 12.5 | 8.5 | 0.6 |
被动大陆边缘* | 克拉通内部构造高地 | 39 | 85 | 210 | 8.5 | 15.9 | 8.5 | 0.56 |
长8油层组平均值 | 48.92 | 95.45 | 223.20 | 10.44 | 18.07 | 12.18 | 0.69 | |
校正后长8油层组平均值 | 40.77 | 79.54 | 186.00 | 8.70 | 15.06 | 10.15 | 0.58 |
Fig.4 Ternary discrimination diagrams of trace element tectonic background of the Chang 8 oil layer mudstone from the Yanchang Formation in the southwestern margin of the Ordos Basin (basemap from reference [35])
Fig.5 Co/Th-La/Sc (a) and La/Th-Hf (b) source rock discrimination diagrams of the Chang 8 oil layer mudstone in the southwestern margin of the Ordos Basin (basemaps from references of [36] and [37],respectively)
Fig.6 REE distribution patterns in different intrusions of the Chang 8 oil layer mudstone and adjacent regions in the southwestern margin of the Ordos Basin
Fig.7 $\sum$REE-La/Yb source rock discrimination diagram of the Chang 8 oil layer mudstone in the southwestern margin of the Ordos Basin (basemap from the reference [47])
Fig.9 Paleoclimate discrimination diagram of main elements (a) and trace elements (b) of Chang 8 oil layer mudstone in the southwestern margin of the Ordos Basin
Fig.12 Discrimination diagrams of redox properties of trace element paleo-water of the Chang 8 oil layer mudstone in the southwestern margin of the Ordos Basin
[1] | 王峰, 刘玄春, 邓秀芹, 等. 鄂尔多斯盆地纸坊组微量元素地球化学特征及沉积环境指示意义[J]. 沉积学报, 2017, 35(6): 1265-1273. |
[2] | 余威, 王峰, 弓俐, 等. 鄂尔多斯盆地西缘羊虎沟组沉积环境特征及构造指示意义[J]. 成都理工大学学报(自然科学版), 2021, 48(6): 691-704. |
[3] | 蒋苏扬, 黄文辉, 张永生. 鄂尔多斯盆地西缘中奥陶统地球化学特征及古环境意义[J]. 现代地质, 2020, 34(3): 545-553. |
[4] | 毛光周, 刘池洋. 地球化学在物源及沉积背景分析中的应用[J]. 地球科学与环境学报, 2011, 33(4): 337-348. |
[5] | 付金华, 郭雯, 李士祥, 等. 鄂尔多斯盆地长7段多类型页岩油特征及勘探潜力[J]. 天然气地球科学, 2021, 32(12): 1749-1761. |
[6] | 王峰, 田景春, 范立勇, 等. 鄂尔多斯盆地三叠系延长组沉积充填演化及其对印支构造运动的响应[J]. 天然气地球科学, 2010, 21(6): 882-889. |
[7] |
何海清, 范土芝, 郭绪杰, 等. 中国石油“十三五”油气勘探重大成果与“十四五”发展战略[J]. 中国石油勘探, 2021, 26(1): 17-30.
DOI |
[8] | 李怡佳, 阮壮, 刘帅, 等. 鄂尔多斯盆地南缘长10-长8段物源及源区构造背景研究[J]. 现代地质, 2020, 34(4): 784-799, 811. |
[9] |
DING X, JIANG H C, SUN Y F, et al. Provenance systems and types of sand bodies during Upper Triassic Chang 8 time of the Yanchang Formation, Ordos Basin, China[J]. Arabian Journal of Geosciences, 2021, 14(12): 1149.
DOI |
[10] | 朱筱敏, 刘芬, 朱世发, 等. 鄂尔多斯盆地陇东地区延长组物源区构造属性研究[J]. 高校地质学报, 2015, 21(3): 416-425. |
[11] | 罗静兰, 史成恩, 李博, 等. 鄂尔多斯盆地周缘及西峰地区延长组长8、长6沉积物源: 来自岩石地球化学的证据[J]. 中国科学(D辑: 地球科学), 2007, 37(增): 62-72. |
[12] | 万友利. 鄂尔多斯盆地南缘延长组物源与成岩耦合关系研究[D]. 成都: 成都理工大学, 2011. |
[13] | 杨华, 刘自亮, 朱筱敏, 等. 鄂尔多斯盆地西南缘上三叠统延长组物源与沉积体系特征[J]. 地学前缘, 2013, 20(2): 10-18. |
[14] |
XIE X Y, HELLER P L. U-Pb detrital zircon geochronology and its implications: The early Late Triassic Yanchang Formation, South Ordos Basin, China[J]. Journal of Asian Earth Sciences, 2013, 64: 86-98.
DOI URL |
[15] |
ZHANG Y, MENG X H, WANG D Y. Provenance analysis of the Middle Triassic Ordos Basin: Constraints from zircon U-Pb geochronology[J]. Geochemistry, 2020, 80(1): 125521.
DOI URL |
[16] | 朱红涛, 徐长贵, 朱筱敏, 等. 陆相盆地源—汇系统要素耦合研究进展[J]. 地球科学, 2017, 42(11): 1851-1870. |
[17] | 任战利, 张盛, 高胜利, 等. 鄂尔多斯盆地构造热演化史及其成藏成矿意义[J]. 中国科学(D辑: 地球科学), 2007, 37(增): 23-32. |
[18] | 赵振宇, 郭彦如, 王艳, 等. 鄂尔多斯盆地构造演化及古地理特征研究进展[J]. 特种油气藏, 2012, 19(5): 15-20, 151. |
[19] |
王双明. 鄂尔多斯盆地叠合演化及构造对成煤作用的控制[J]. 地学前缘, 2017, 24(2): 54-63.
DOI |
[20] | 张宇航, 赵靖舟, 王永炜, 等. 鄂尔多斯盆地西南部上古生界山西组一段古构造特征及其对油气的控制作用[J]. 石油与天然气地质, 2018, 39(1): 54-65. |
[21] | 王建强. 鄂尔多斯盆地西南部早白垩世原盆恢复及其演化[D]. 西安: 西北大学, 2007. |
[22] | 魏钦廉, 崔改霞, 刘美荣, 等. 鄂尔多斯盆地西南部二叠系盒8下段储层特征及控制因素[J]. 岩性油气藏, 2021, 33(2): 17-25. |
[23] | 彭恒, 刘显阳, 刘池洋, 等. 鄂尔多斯盆地西南缘中生代中晚期构造体制转化过程及其动力学背景[J]. 地质学报, 2022, 96(2): 387-402. |
[24] | 武富礼, 李文厚, 李玉宏, 等. 鄂尔多斯盆地上三叠统延长组三角洲沉积及演化[J]. 古地理学报, 2004, 6(3): 307-315. |
[25] | 胡艳飞, 孔庆莹. 鄂尔多斯盆地西南部长8油层储层主控因素及分布规律[J]. 吉林大学学报(地球科学版), 2022, 52(4): 1078-1090. |
[26] | 宋立军, 陈隽璐, 张英利, 等. 鄂尔多斯盆地西南部汭水河地区上三叠统碎屑锆石U-Pb年代学特征及其地质意义[J]. 地质学报, 2010, 84(3): 370-386. |
[27] | 杨仁超, 尹伟, 樊爱萍, 等. 鄂尔多斯盆地南部三叠系延长组湖相重力流沉积细粒岩及其油气地质意义[J]. 古地理学报, 2017, 19(5): 791-806. |
[28] | 中华人民共和国国土资源部. DZ/T 0130—2006地质矿产实验室测试质量管理规范[S]. 北京: 中国标准出版社, 2006 |
[29] | TAYLOR S, MCLENNAN S. The Continental Crust: its Composition and Evolution.An Examination of the Geochemical Record Preserved in Sedimentary Rocks.Blackwell Scientific Pub.1985. |
[30] | MCLENNAN S M, HEMMING S, MCDANIEL D K, et al. Geochemical approaches to sedimentation, provenance, and tectonics[M]// Processes Controlling the Composition of Clastic Sediments. America: Geological Society of America, 1993: 21-40. |
[31] |
ROSER B P, KORSCH R J. Determination of tectonic setting of sandstone-mudstone suites using SiO2 content and K2O/Na2O ratio[J]. The Journal of Geology, 1986, 94(5): 635-650.
DOI URL |
[32] | 陈全红, 李文厚, 胡孝林, 等. 鄂尔多斯盆地晚古生代沉积岩源区构造背景及物源分析[J]. 地质学报, 2012, 86(7): 1150-1162. |
[33] |
BHATIA M R. Rare earth element geochemistry of Australian Paleozoic graywackes and mudrocks: Provenance and tectonic control[J]. Sedimentary Geology, 1985, 45(1/2): 97-113.
DOI URL |
[34] | 许中杰, 程日辉, 王嘹亮, 等. 闽西南地区晚三叠—中侏罗世沉积岩矿物和元素地球化学特征: 对盆地构造背景转变的约束[J]. 岩石学报, 2013, 29(8): 2913-2924. |
[35] |
BHATIA M R, CROOK K A W. Trace element characteristics of graywackes and tectonic setting discrimination of sedimentary basins[J]. Contributions to Mineralogy and Petrology, 1986, 92(2): 181-193.
DOI URL |
[36] |
GU X X, LIU J M, ZHENG M H, et al. Provenance and tectonic setting of the Proterozoic turbidites in Hunan, South China: Geochemical evidence[J]. Journal of Sedimentary Research, 2002, 72(3): 393-407.
DOI URL |
[37] |
FLOYD P A, LEVERIDGE B E. Tectonic environment of the Devonian Gramscatho Basin, South Cornwall: Framework mode and geochemical evidence from turbiditic sandstones[J]. Journal of the Geological Society, 1987, 144(4): 531-542.
DOI URL |
[38] | 蔡观强, 郭峰, 刘显太, 等. 沾化凹陷新近系沉积岩地球化学特征及其物源指示意义[J]. 地质科技情报, 2007, 26(6): 17-24. |
[39] | 刘江斌. 鄂尔多斯盆地西南部三叠系延长组沉积体系研究[D]. 西安: 西北大学, 2017. |
[40] | 魏方辉, 裴先治, 李瑞保, 等. 甘肃天水地区早古生代黄门川花岗闪长岩体LA-ICP-MS锆石U-Pb定年及构造意义[J]. 地质通报, 2012, 31(9): 1496-1509. |
[41] | 宋凯, 吕剑文, 杜金良, 等. 鄂尔多斯盆地中部上三叠统延长组物源方向分析与三角洲沉积体系[J]. 古地理学报, 2002, 4(3): 59-66. |
[42] | 王廷印, 高军平, 王金荣, 等. 内蒙古阿拉善北部地区碰撞期和后造山期岩浆作用[J]. 地质学报, 1998, 72(2): 126-137. |
[43] | 耿元生, 周喜文. 阿拉善地区新元古代早期花岗岩的地球化学和锆石Hf同位素特征[J]. 岩石学报, 2011, 27(4): 897-908. |
[44] | 林孝先. 陆源碎屑岩盆地综合物源分析: 以鄂尔多斯盆地北部山西组为例[D]. 成都: 成都理工大学, 2011. |
[45] | 王晓霞, 王涛, 李伍平. 秦岭杂岩中花岗质片麻岩体的岩石地球化学特征及成因[J]. 矿物岩石, 1997, 17(3): 76-82. |
[46] | BOYNTON W V. Cosmochemistry of the rare earth elements: Meteorite studies[M]// Rare Earth Element Geochemistry. Amsterdam: Elsevier, 1984: 63-114. |
[47] |
ALLÈGRE C J, MINSTER J F. Quantitative models of trace element behavior in magmatic processes[J]. Earth and Planetary Science Letters, 1978, 38(1): 1-25.
DOI URL |
[48] | 潘杰, 刘忠群, 蒲仁海, 等. 鄂尔多斯盆地西南缘泾河油田长7: 长8古流向及沉积相分析[J]. 沉积学报, 2017, 35(1): 124-138. |
[49] |
SHIELDS G, STILLE P. Diagenetic constraints on the use of cerium anomalies as palaeoseawater redox proxies: An isotopic and REE study of Cambrian phosphorites[J]. Chemical Geology, 2001, 175(1/2): 29-48.
DOI URL |
[50] | 徐小涛, 邵龙义. 利用泥质岩化学蚀变指数分析物源区风化程度时的限制因素[J]. 古地理学报, 2018, 20(3): 515-522. |
[51] |
NESBITT H W, YOUNG G M. Early Proterozoic climates and plate motions inferred from major element chemistry of lutites[J]. Nature, 1982, 299(5885): 715-717.
DOI |
[52] |
MCLENNAN S M. Weathering and global denudation[J]. The Journal of Geology, 1993, 101(2): 295-303.
DOI URL |
[53] |
PANAHI A, YOUNG G M, RAINBIRD R H. Behavior of major and trace elements (including REE) during Paleoproterozoic pedogenesis and diagenetic alteration of an Archean granite near Ville Marie, Québec, Canada[J]. Geochimica et Cosmochimica Acta, 2000, 64(13): 2199-2220.
DOI URL |
[54] |
COX R, LOWE D R, CULLERS R L. The influence of sediment recycling and basement composition on evolution of mudrock chemistry in the southwestern United States[J]. Geochimica et Cosmochimica Acta, 1995, 59(14): 2919-2940.
DOI URL |
[55] | 陈敬安, 万国江, 陈振楼, 等. 洱海近代气候变化的化学记录[J]. 地理科学, 2000, 20(1): 83-87. |
[56] | 吴丰昌, 万国江, 黄荣贵. 贵州红枫湖纹理沉积物中近代气温记录[J]. 地理科学, 1996, 16(4): 345-350. |
[57] |
付金华, 李士祥, 徐黎明, 等. 鄂尔多斯盆地三叠系延长组长7段古沉积环境恢复及意义[J]. 石油勘探与开发, 2018, 45(6): 936-946.
DOI |
[58] | 刘鑫, 尚婷, 田景春, 等. 鄂尔多斯盆地镇北地区延长组长4+5段沉积期古环境条件及意义[J]. 地质学报, 2021, 95(11): 3501-3518. |
[59] | 金明, 李妩巍. 乌兰花地区下白垩统、上新统岩石地球化学特征及其古气候演变[J]. 铀矿地质, 2003, 19(6): 349-354. |
[60] | 雷开宇, 刘池洋, 张龙, 等. 鄂尔多斯盆地北部侏罗系泥岩地球化学特征: 物源与古沉积环境恢复[J]. 沉积学报, 2017, 35(3): 621-636. |
[61] | 曾艳, 陈敬安, 朱正杰, 等. 湖泊沉积物Rb/Sr比值在古气候/古环境研究中的应用与展望[J]. 地球科学进展, 2011, 26(8): 805-810. |
[62] | 熊小辉, 肖加飞. 沉积环境的地球化学示踪[J]. 地球与环境, 2011, 39(3): 405-414. |
[63] | 邓秀芹, 李文厚, 刘新社, 等. 鄂尔多斯盆地中三叠统与上三叠统地层界线讨论[J]. 地质学报, 2009, 83(8): 1089-1096. |
[64] | 王腾飞, 金振奎, 楚美娟, 等. 鄂尔多斯盆地姬塬地区上三叠统延长组长6油层组沉积环境: 来自地球化学的证据[J]. 古地理学报, 2019, 21(3): 505-516. |
[65] | 张才利, 高阿龙, 刘哲, 等. 鄂尔多斯盆地长7油层组沉积水体及古气候特征研究[J]. 天然气地球科学, 2011, 22(4): 582-587. |
[66] | 王敏芳, 黄传炎, 徐志诚, 等. 综述沉积环境中古盐度的恢复[J]. 新疆石油天然气, 2006, 2(1): 9-12. |
[67] | 汤超, 肖鹏, 魏佳林, 等. 鄂尔多斯盆地志丹地区安定组泥灰岩地球化学特征及古环境意义[J]. 地质学报, 2021, 95(8): 2537-2552. |
[68] | 张天福, 孙立新, 张云, 等. 鄂尔多斯盆地北缘侏罗纪延安组、直罗组泥岩微量、稀土元素地球化学特征及其古沉积环境意义[J]. 地质学报, 2016, 90(12): 3454-3472. |
[69] | 贾泽南, 田亚铭, 刘明, 等. 姬塬北地区延长组长7—长8油层组泥岩地球化学特征与地质意义[J]. 矿物学报, 2019, 39(5): 549-558. |
[70] | 田景春, 张翔. 沉积地球化学[M]. 北京: 地质出版社, 2016. |
[71] |
WANG F, CHEN R, LIANG Q S, et al. Geochemical characteristics and depositional environments of mudstones from the Triassic Zhifang Formation in the Tongchuan Area, southern Ordos Basin, China[J]. Geological Journal, 2019, 55: 3857-3869.
DOI URL |
[72] |
JONES B, MANNING D A C. Comparison of geochemical indices used for the interpretation of palaeoredox conditions in ancient mudstones[J]. Chemical Geology, 1994, 111(1/2/3/4): 111-129.
DOI URL |
[73] | 付金华, 郭正权, 邓秀芹. 鄂尔多斯盆地西南地区上三叠统延长组沉积相及石油地质意义[J]. 古地理学报, 2005, 7(1): 34-44. |
[74] | 罗静兰, 李忠兴, 史成恩, 等. 鄂尔多斯盆地西南部上三叠统延长组长8、长6油层组的沉积体系与物源方向[J]. 地质通报, 2008, 27(1): 101-111. |
[75] | 刁帆, 文志刚, 邹华耀, 等. 鄂尔多斯盆地陇东地区长8油层组浅水三角洲沉积特征[J]. 地球科学, 2013, 38(6): 1289-1298. |
[76] |
CHEN L, LU Y C, WU J Y, et al. Sedimentary facies and depositional model of shallow water delta dominated by fluvial for Chang 8 oil-bearing group of Yanchang Formation in southwestern Ordos Basin, China[J]. Journal of Central South University, 2015, 22(12): 4749-4763.
DOI URL |
[77] | 王成玉, 淡卫东, 方艳兵, 等. 鄂尔多斯盆地长8油层组浅水三角洲沉积特征及其地质意义[J]. 石油天然气学报, 2013, 35(3): 12-15, 163. |
[78] | 刘诗奇, 朱筱敏, 王瑞, 等. 陆相湖盆浅水三角洲沉积体系研究[J]. 山东科技大学学报(自然科学版), 2012, 31(5): 93-104. |
[79] |
OLARIU C, BHATTACHARYA J P. Terminal distributary channels and delta front architecture of river-dominated delta systems[J]. Journal of Sedimentary Research, 2006, 76(2): 212-233.
DOI URL |
[80] | 刘帅, 阮壮, 杨志辉, 等. 鄂尔多斯盆地南缘中晚三叠世物源演变及其地质意义[J]. 古地理学报, 2019, 21(6): 939-958. |
[81] | 丁晓琪, 张哨楠, 熊迪, 等. 鄂尔多斯盆地西南缘延长组湖盆底形演化研究[J]. 西南石油大学学报(自然科学版), 2011, 33(6): 1-6, 201. |
[82] | 刘化清, 李相博, 完颜容, 等. 鄂尔多斯盆地长8油层组古地理环境与沉积特征[J]. 沉积学报, 2011, 29(6): 1086-1095. |
[83] | 李渊, 丁熊, 王兴志, 等. 鄂尔多斯盆地延长组长8段浅水三角洲砂体结构特征[J]. 天然气地球科学, 2021, 32(1): 57-72. |
[1] | SHI Liang, FAN Bojiang, WANG Xia, LI Yating, HUANG Feifei, DAI Xinyang. Element Composition and Sedimentary Environment of Chang 9 Shale Source Rocks in the Ordos Basin [J]. Geoscience, 2023, 37(05): 1254-1263. |
[2] | DU Guanxin, YAN Baiquan, SUN Yu, QIAN Cheng, QIN Tao, ZANG Yanqing. REE Geochemistry and Its Environmental Significance of Subsurface Black Soil from Northwestern Arongqi, Songnen Plain Black Soil District [J]. Geoscience, 2023, 37(03): 813-820. |
[3] | CAO Yulu, ZENG Yuke, ZHANG Yuanyuan. Comparision of Heavy Mineral Provenance Analysis Methods Based on SEM [J]. Geoscience, 2023, 37(02): 475-485. |
[4] | CUI Shuhui, WU Peng, ZHAO Fei, NIU Yanwei, CAI Wenzhe, WANG Bo. Shale Gas Accumulation Factors and Enrichment Area Prediction in Linxing Block, Eastern Margin of the Ordos Basin [J]. Geoscience, 2022, 36(05): 1271-1280. |
[5] | ZHENG Qinghua, LIU Xingjun, ZHANG Xiaolong, WANG Hongjun, LIAO Yongle, AN Erliang, LIU Tao, ZHANG Jianna, ZUO Qin. Review of the High Natural Gamma Sandstones Associated With Source Rocks in the Chang 73 Submember of the Yanchang Formation, Ordos Basin [J]. Geoscience, 2022, 36(04): 1087-1094. |
[6] | ZHU Biqing, CHEN Shijia, BAI Yanjun, LEI Junjie, YIN Xiangdong. Geochemical Characteristics and Source of Crude Oil in Chang 8 Member of Yanchang Formation, Ganquan Area, Ordos Basin [J]. Geoscience, 2022, 36(02): 742-754. |
[7] | YUAN Jidong, JIANG Zhenglong, DAI Youxu, HAO Liancheng, ZHANG Jiankang, ZHANG Decheng, ZHENG Lilong. REE Characteristics in Surface Sediments of Zhanjiang Bay and their Provenance Indicating Significance [J]. Geoscience, 2022, 36(01): 77-87. |
[8] | WU Long, LIU Changfeng, LIU Wencan, ZHANG Hongyuan. Detrital Zircon U-Pb Dating and Provenance Analysis for the Triassic Sandstone in Qilianshan Orogen, NE Margin of Tibetan Plateau [J]. Geoscience, 2021, 35(05): 1178-1193. |
[9] | LI Jie, LIU Ningqiang, GONG Qingjie, WU Xuan, YAN Taotao. Construction and Test of a Geochemical Lithogene Based on Trace Elements: Case Studies on Weathering Profiles in China [J]. Geoscience, 2021, 35(05): 1459-1470. |
[10] | SHI Liang, ZHAO Tongtong, ZHA Hui, WANG Yanyan, HUO Pingping, FAN Bojiang. Geochemical Characteristics and Shale Oil Potential of Shale in the Yan’an Area [J]. Geoscience, 2021, 35(04): 1043-1053. |
[11] | CUI Gaixia, WEI Qinlian, XIAO Ling, WANG Song, HU Rong, WANG Chonghuan. Reservoir Characteristics of Permian Lower He 8 Member in Longdong Area, Ordos Basin [J]. Geoscience, 2021, 35(04): 1088-1097. |
[12] | LEI Han, HUANG Wenhui, SUN Qilong, CHE Qingsong. Dedolomitization Origin and Model for the Ordovician Majiagou Formation (5th Member) in the Southern Ordos Basin [J]. Geoscience, 2021, 35(02): 378-387. |
[13] | HU Yan, HU Yongxing, ZHANG Xiang, YANG Tao, OU Yangjian. Geochemical Features and Geological Significance of Sandstone-type Uranium Deposit in Zhenyuan Area, Southwestern Ordos Basin [J]. Geoscience, 2020, 34(06): 1153-1165. |
[14] | GONG Qingjie, WU Xuan, YAN Taotao, LIU Ningqiang, LI Xiaolei, LI Ruikun, LIU Mengxiang. Construction and Test of Geochemical Genes: Case Studies in China [J]. Geoscience, 2020, 34(05): 865-882. |
[15] | TAN Cong, YU Bingsong, YUAN Xuanjun, LIU Ce, WANG Tongshan, ZHU Xi. Color Origin of the Lower Triassic Liujiagou and Heshanggou Formations Red Beds in the Ordos Basin [J]. Geoscience, 2020, 34(04): 769-783. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||