Table 3 Component analysis of the fan delta front conglomerate of Baikouquan Formation (T1b), Northern Slope of Mahu Depression.
Litho | Well-core | All | Tuff/% | F./% | R.% | A./% | Me./% | G./% | S./% | Q./% | Mu./% |
---|---|---|---|---|---|---|---|---|---|---|---|
A-1 | X82-4 | 75.63 | 26.75 | 21.5 | 3.75 | 8.13 | 8.5 | 4.5 | – | 2.5 | – |
X82-5 | 83.86 | 24.83 | 1/.67 | 11.17 | 12 | 9.17 | 5.67 | – | 9.69 | /.67 | |
X89-6 | 81.5 | 29 | – | – | 11.67 | 2/.83 | 3.33 | – | 16.17 | /.5 | |
X89-7 | 78.5 | 28.13 | – | – | 1/ | 19.13 | 1.5 | – | 19.75 | – | |
X9/-3 | 8/ | 26 | 6 | – | 14 | 34 | – | – | – | – | |
A-2 | M132-1/2/3 | 62.33 | 33.33 | 6.33 | – | 6.67 | / | 1.67 | – | – | 14.33 |
X94-3 | 67.75 | 17.5 | 7 | 3.25 | 11.75 | 21.75 | – | – | 2.5 | 4 | |
M//2–7 | 58.5 | 34 | 3 | 1.5 | 4 | – | 5.5 | /.5 | – | 1/ | |
M//2–6 | 62 | 27.17 | 3.83 | 2.67 | 5.5 | 2.33 | 7.33 | /.33 | 2.17 | 1/.67 | |
M2-27 | 57.7 | 23.2 | 4.2 | 6.7 | 9.5 | 1.1 | 1.7 | 1.9 | /.4 | 9 | |
M133-2 | 58 | 28 | 15 | – | 5 | – | – | – | – | 1/ | |
M133-3 | 51.5 | 13 | 12.5 | 2.5 | 4.5 | 2.5 | 2.5 | / | 1 | 13 | |
A-3 | M13-1 | 13.67 | 1/.67 | 1 | – | 2 | – | – | – | – | – |
M//3–3 | 43.33 | 35.67 | – | – | 1.67 | – | – | 6 | – | – | |
M//5–2 | 51 | 27 | – | – | – | – | 24 | – | – | – | |
M15-3 | 4/ | 3/ | – | 4 | 3 | 2 | – | – | – | 1 | |
M16-1 | 5/ | 15.5 | 11 | – | 5 | 6.5 | 5 | – | 3 | 4 | |
M7-5 | 51.5 | 14.5 | – | 8.5 | 8.5 | – | 6 | 7 | 2 | 5 | |
M//6–3 | 45.5 | 26.69 | – | – | 2.69 | 6.56 | 2./6 | – | /.25 | 7.25 | |
M//6–4 | 62.33 | 29.45 | – | – | 6.12 | 11.51 | 8.25 | – | – | 7 | |
A-4 | M//3–4/5–1 | 87 | 67 | – | – | – | – | 2/ | – | – | – |
M//3–4/5–2 | 73.67 | 58.33 | – | – | 2.67 | – | 4.33 | 2 | – | 6.33 | |
M//5–6 | 77 | 64.67 | – | – | 2.67 | – | – | – | – | 9.67 | |
M6-4/5 | 58.43 | 38 | – | – | – | 1.86 | 6.71 | 1.14 | – | 1/.71 | |
M1/1–2 | 81 | 47.67 | – | – | – | – | 12.33 | – | – | 21 | |
M//5–4 | 81 | 63.4 | – | 6 | – | – | 4.6 | – | – | 7 | |
M131-2 | 84.2 | 36.2 | 1/.8 | 17.4 | 6.6 | – | 4.6 | 8.6 | – | – | |
M//1–5 | 69.67 | 61.33 | – | 2.67 | – | – | 1.67 | / | 4 | – | |
M//1–6 | 63 | 31.33 | – | 16.33 | 12.67 | – | – | – | 2.67 | – | |
M//2–5 | 85.25 | 3/ | 12.75 | 14 | 7.5 | – | 12.5 | 8.5 | / | – | |
M11-2 | 66.5 | 27.5 | – | – | 14 | – | 19 | 6 | / | – |