Lithology and U–Pb Geochronology of Basement of Cenozoic Yitong Basin in Northeastern China: Implication for Basin Architecture and New Horizon of Deep Natural Gas Exploration
Abstract
:1. Introduction
2. Geological Setting
3. Methods
4. Results
5. Basement Lithology
6. U–Pb Zircon Ages
7. Discussion
8. Conclusions
- The basement of the Cenozoic Yitong Basin is almost entirely composed of igneous rocks, especially intrusive rocks. The bedrock is not a single batholith but is instead composed of sheeted rock masses in the Chaluhe Fault Depression (CFD) in the northern part of the basin and in the Luxiang fault depression (LFD) in the middle of the basin. Both rock masses were produced by the lateral intrusion of granite.
- The Yitong Basin was not formed by one tectonic event. Although the CFD in the north and the LFD in the middle of the basin were both formed during the Yanshanian period, the bedrock of the Moliqing fault depression (MFD) was formed during the Indosinian and Hercynian periods.
- The Yitong Basin is located close to the Mesozoic Songliao and Cenozoic Bohai Bay Basins, but has completely different bedrock properties compared to the nearby basins. The Yitong Basin does not have favorable conditions for the development of the buried-hill reservoirs because of its smaller basin area and tighter bedrock.
- Two-layer basin architecture has been revealed. The Carboniferous–Permian sedimentary rocks that have not undergone metamorphism still exist below the batholith (laterally intrusive sheet) within the CFD. Therefore, these newly revealed deep coal-bearing Carboniferous–Permian strata represent a new horizon for future clean natural gas energy exploration in the deeper subsurface besides the Tertiary sedimentary cover above the intrusive sheet.
Author Contributions
Funding
Acknowledgments
Conflicts of Interest
References
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Well | Tectonic Division | Burial Depth (m) | Structure and Texture | Mineral Content/% | Lithology | ||
---|---|---|---|---|---|---|---|
Q | A | P | |||||
C11 | C | 2179 | Inequigranular, monzonitic texture | 35 | 30 | 30 | Medium to coarse-grained epidotic biotite adamellite |
C11 | C | 2529 | Graphic texture, spherolitic structure | 45 | 55 | 5 | Micrographic spherolitic moyite |
C11 | C | 2584 | Porphyaceous texture | 40 | 40 | 5 | Porphyritic granite |
C13 | C | 3821.2 | Hypidiomorphic xenomorphic fine-grained texture | 20 | 30 | 50 | Medium to fine-grained granite |
C15 | C | 2716.3 | Micrographic texture, granitic texture | 40 | 50 | 5 | Moyite |
C16 | C | 1852.9 | Hypidiomorphic xenomorphic medium to coarse-grained texture | 40 | 15 | 35 | Medium to coarse-grained biotite granite |
C17 | C | 3153 | Inequigranular perthitic texture, cataclastic structure | 5 | 55 | 40 | Cataclastic perthitic monzonite |
C17 | C | 3153.5 | Xenomorphic medium to coarse-grained structure, mylonitic cataclastic structure | 30 | 60 | 10 | Mylonite cataclastic medium to coarse-grained granite |
C24 | C | 2484.2 | Hypidiomorphic inequigranular texture | 40 | 20 | 30 | Biotite adamellite |
C27 | C | 3066.6 | Fine-grained porphyaceous texture | 58 | 30 | 5 | Porphyaceous moyite |
C37 | C | 4740 | Granular texture | 17 | 10 | 59 | Quartz diorite |
C37 | C | 4865 | Granular texture | 25 | 11 | 52 | Grano-diorite |
C37 | C | 4988 | Hypidiomorphic granular texture | 18 | 12 | 55 | Quartz diorite |
X5 | L | 2149 | Hypidiomorphic inequigranular texture | 50 | 10 | 30 | Medium to fine-grained granite |
X5 | L | 2150 | Porphyaceous texture | 20 | 30 | 50 | Porphyaceous, onzo-granite |
X12 | L | 2786.8 | Granoblastic texture | 30 | 25 | 40 | Biotite medium to coarse-grained granite |
X120 | L | 2261 | Medium to fine- crystalline texture, cataclastic structure | 50 | 17 | 30 | Cataclastic medium to fine-grained biotite monzogranite |
Xg1 | L | 3629 | Hypidiomorphic granular texture | 22 | 23 | 45 | Medium to coarse-grained granite |
L2 | L | 3195.3 | Porphyaceous texture | 41 | 40 | 5 | Porphyritic granite |
L2 | L | 3360.5 | Porphyaceous texture | 40 | 40 | 5 | Porphyritic granite |
Y3 | M | 3088.7 | Medium to fine-grained texture | 22 | 15 | 60 | Limonite-lithified medium to fine-grained biotite adamellite |
Y3 | M | 3089.7 | Inequigranular, monzonitic texture | 30 | 30 | 35 | Tremolite epidotic medium to fine-grained monzo-granite |
Y5 | M | 2594.4 | Xenomorphic medium to coarse-grained structure, cataclastic structure | 30 | 55 | 5 | Cataclastic medium to coarse-grained moyite |
Y9 | M | 1945.3 | Medium to coarse-texture, schistositized structure | 37 | 20 | 40 | Medium to fine-grained monzo-granite |
Y14 | M | 1410.7 | Hypidiomorphic inequigranular texture | 50 | 40 | 5 | Kaolinite feldspar granite |
Y18 | M | 2348 | Xenomorphic medium to coarse-grained structure, cataclastic structure | 42 | 48 | 8 | Cataclastic medium to coarse-grained moyite |
Y44x | M | 3161.1 | Medium to coarse-texture, cataclastic structure | 36 | 10 | 50 | Cataclastic biotite monzogranite |
Y46 | M | 2022.9 | Medium to coarse-texture | 33 | 60 | 5 | Biotite moyite |
Y46 | M | 2088.9 | Xenomorphic medium to coarse-grained structure | 40 | 5 | 45 | Grano-diorite |
Samples/Zircon Point | Pb (ppm) | Th (ppm) | U (ppm) | Isotope Ratio | Isotope Age/Ma | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
207Pb/206Pb | 207Pb/235U | 206Pb/238U | 207Pb/206Pb | 207Pb/235U | 206Pb/238U | ||||||||||
Ratio | 1σ | Ratio | 1σ | Ratio | 1σ | Age | 1σ | Age | 1σ | Age | 1σ | ||||
Chaluhe Fault Depression | |||||||||||||||
C11-2179-01 | 10.51 | 236 | 298 | 0.0498 | 0.0021 | 0.1871 | 0.0081 | 0.0274 | 0.0003 | 174 | 7 | 174 | 2 | 175 | 5 |
C11-2179-02 | 10.7 | 233 | 296 | 0.0497 | 0.0025 | 0.1894 | 0.0091 | 0.028 | 0.0004 | 176 | 8 | 178 | 2 | 193 | 6 |
C11-2179-03 | 46.5 | 947 | 1328 | 0.0497 | 0.0012 | 0.191 | 0.0044 | 0.0277 | 0.0002 | 177 | 4 | 176 | 1 | 162 | 3 |
C11-2179-04 | 16.89 | 482 | 455 | 0.0564 | 0.0026 | 0.2142 | 0.0097 | 0.0277 | 0.0003 | 197 | 8 | 176 | 2 | 166 | 4 |
C11-2179-05 | 17.1 | 797 | 339 | 0.0469 | 0.0018 | 0.1872 | 0.0074 | 0.0287 | 0.0003 | 174 | 6 | 183 | 2 | 167 | 3 |
C11-2179-06 | 6.07 | 276 | 134 | 0.0567 | 0.0036 | 0.1974 | 0.0118 | 0.0259 | 0.0004 | 183 | 10 | 165 | 3 | 172 | 4 |
C11-2179-07 | 5.19 | 260 | 104 | 0.0611 | 0.0044 | 0.2199 | 0.0159 | 0.0265 | 0.0005 | 202 | 13 | 169 | 3 | 169 | 5 |
C11-2179-09 | 37.1 | 1232 | 1005 | 0.0571 | 0.0021 | 0.2018 | 0.0072 | 0.0255 | 0.0002 | 187 | 6 | 163 | 1 | 154 | 3 |
C11-2179-10 | 7.85 | 292 | 192 | 0.0549 | 0.0028 | 0.1942 | 0.0098 | 0.0257 | 0.0003 | 180 | 8 | 164 | 2 | 170 | 4 |
C11-2179-11 | 13.6 | 371 | 333 | 0.0503 | 0.0021 | 0.2043 | 0.0087 | 0.0295 | 0.0004 | 189 | 7 | 188 | 2 | 177 | 4 |
C11-2179-13 | 13.47 | 233 | 365 | 0.0548 | 0.0028 | 0.2236 | 0.0116 | 0.0295 | 0.0004 | 205 | 10 | 187 | 2 | 192 | 5 |
C11-2179-14 | 43.5 | 773 | 1301 | 0.0509 | 0.0012 | 0.1927 | 0.0046 | 0.0274 | 0.0002 | 179 | 4 | 174 | 1 | 149 | 3 |
C11-2179-15 | 6.43 | 253 | 146 | 0.0592 | 0.0038 | 0.2127 | 0.0125 | 0.0269 | 0.0004 | 196 | 10 | 171 | 2 | 177 | 5 |
C15-2716-01 | 9.21 | 157 | 282 | 0.0486 | 0.0026 | 0.1793 | 0.0097 | 0.0268 | 0.0003 | 167 | 8 | 170 | 2 | 172 | 5 |
C15-2716-03 | 19 | 287 | 627 | 0.0479 | 0.0017 | 0.1689 | 0.0057 | 0.0257 | 0.0003 | 158 | 5 | 164 | 2 | 167 | 4 |
C15-2716-04 | 5.75 | 95.6 | 186 | 0.0573 | 0.0033 | 0.2091 | 0.0126 | 0.0266 | 0.0004 | 193 | 11 | 169 | 3 | 157 | 7 |
C15-2716-05 | 2.4 | 34.4 | 78.1 | 0.0639 | 0.0052 | 0.2204 | 0.0166 | 0.0262 | 0.0005 | 202 | 14 | 167 | 3 | 169 | 10 |
C15-2716-06 | 9.03 | 135 | 267 | 0.0505 | 0.0021 | 0.1968 | 0.0082 | 0.0285 | 0.0004 | 182 | 7 | 181 | 2 | 175 | 5 |
C15-2716-08 | 19.14 | 363 | 570 | 0.0487 | 0.0016 | 0.185 | 0.0062 | 0.0275 | 0.0003 | 172 | 5 | 175 | 2 | 172 | 4 |
C15-2716-09 | 14.98 | 227 | 454 | 0.0518 | 0.0019 | 0.1978 | 0.0071 | 0.0278 | 0.0003 | 183 | 6 | 177 | 2 | 169 | 4 |
C15-2716-10 | 4.6 | 75.4 | 142 | 0.0571 | 0.0037 | 0.2097 | 0.0133 | 0.0272 | 0.0005 | 193 | 11 | 173 | 3 | 166 | 8 |
C15-2716-11 | 8.79 | 142 | 281 | 0.0534 | 0.0025 | 0.1898 | 0.0082 | 0.0261 | 0.0003 | 176 | 7 | 166 | 2 | 168 | 6 |
C15-2716-12 | 6.75 | 99 | 218 | 0.0558 | 0.0027 | 0.2031 | 0.01 | 0.0265 | 0.0004 | 188 | 8 | 169 | 2 | 162 | 6 |
C15-2716-14 | 6.23 | 128 | 179 | 0.0535 | 0.0031 | 0.2035 | 0.0114 | 0.0278 | 0.0004 | 188 | 10 | 177 | 2 | 174 | 5 |
C15-2716-15 | 8.7 | 141 | 260 | 0.0509 | 0.0025 | 0.1931 | 0.0093 | 0.0277 | 0.0003 | 179 | 8 | 176 | 2 | 187 | 6 |
C17-3153-01 | 5.98 | 112 | 180 | 0.05 | 0.0032 | 0.1818 | 0.0112 | 0.0268 | 0.0004 | 170 | 10 | 171 | 2 | 175 | 7 |
C17-3153-02 | 5.39 | 65.6 | 166 | 0.0532 | 0.0036 | 0.2046 | 0.0138 | 0.0279 | 0.0004 | 189 | 12 | 177 | 2 | 176 | 9 |
C17-3153-03 | 9.24 | 157 | 283 | 0.0531 | 0.0024 | 0.1938 | 0.0082 | 0.0267 | 0.0003 | 180 | 7 | 170 | 2 | 175 | 6 |
C17-3153-04 | 10.05 | 182 | 302 | 0.0505 | 0.0025 | 0.1931 | 0.0094 | 0.0279 | 0.0004 | 179 | 8 | 177 | 2 | 171 | 6 |
C17-3153-06 | 10.53 | 194 | 302 | 0.0511 | 0.0027 | 0.1996 | 0.0106 | 0.028 | 0.0004 | 185 | 9 | 178 | 3 | 179 | 6 |
C17-3153-07 | 11.66 | 213 | 346 | 0.0552 | 0.0029 | 0.2137 | 0.0113 | 0.0283 | 0.0004 | 197 | 9 | 180 | 3 | 183 | 6 |
C17-3153-08 | 8.13 | 160 | 249 | 0.0501 | 0.0027 | 0.1832 | 0.0102 | 0.0265 | 0.0003 | 171 | 9 | 168 | 2 | 173 | 6 |
C17-3153-09 | 15.81 | 230 | 471 | 0.0484 | 0.0019 | 0.1871 | 0.0072 | 0.0281 | 0.0003 | 174 | 6 | 178 | 2 | 180 | 5 |
C17-3153-10 | 9.16 | 140 | 269 | 0.0532 | 0.0025 | 0.2014 | 0.0095 | 0.0274 | 0.0004 | 186 | 8 | 174 | 2 | 193 | 7 |
C17-3153-11 | 10.05 | 159 | 317 | 0.0544 | 0.0028 | 0.1977 | 0.0098 | 0.0264 | 0.0003 | 183 | 8 | 168 | 2 | 175 | 5 |
C17-3153-13 | 48.22 | 613 | 1562 | 0.0515 | 0.0016 | 0.1905 | 0.0058 | 0.0267 | 0.0002 | 177 | 5 | 170 | 1 | 151 | 4 |
C17-3153-15 | 12.03 | 260 | 375 | 0.0494 | 0.0023 | 0.1753 | 0.0079 | 0.0257 | 0.0003 | 164 | 7 | 163 | 2 | 161 | 5 |
C24-2481-01 | 26.2 | 853 | 657 | 0.0495 | 0.0016 | 0.1895 | 0.0062 | 0.0278 | 0.0003 | 172 | 78 | 176 | 5 | 177 | 2 |
C24-2481-02 | 23.77 | 386 | 676 | 0.0523 | 0.0016 | 0.208 | 0.0064 | 0.0288 | 0.0003 | 302 | 70 | 192 | 5 | 183 | 2 |
C24-2481-03 | 31.77 | 542 | 940 | 0.051 | 0.0015 | 0.1936 | 0.0056 | 0.0275 | 0.0002 | 243 | 69 | 180 | 5 | 175 | 1 |
C24-2481-04 | 25.01 | 457 | 780 | 0.0486 | 0.0016 | 0.1841 | 0.0062 | 0.0275 | 0.0003 | 128 | 78 | 172 | 5 | 175 | 2 |
C24-2481-05 | 20.05 | 356 | 570 | 0.0512 | 0.002 | 0.1946 | 0.0073 | 0.0276 | 0.0003 | 250 | 89 | 181 | 6 | 175 | 2 |
C24-2481-06 | 27.9 | 490 | 795 | 0.0481 | 0.0015 | 0.1856 | 0.006 | 0.0281 | 0.0003 | 102 | 71 | 173 | 5 | 178 | 2 |
C24-2481-07 | 33.3 | 615 | 926 | 0.0513 | 0.0016 | 0.201 | 0.0061 | 0.0285 | 0.0003 | 254 | 74 | 186 | 5 | 181 | 2 |
C24-2481-08 | 26.19 | 440 | 797 | 0.0513 | 0.0016 | 0.1903 | 0.0058 | 0.027 | 0.0003 | 257 | 69 | 177 | 5 | 171 | 2 |
C24-2481-09 | 21.82 | 345 | 651 | 0.0511 | 0.0018 | 0.1937 | 0.0069 | 0.0274 | 0.0003 | 256 | 81 | 180 | 6 | 174 | 2 |
C24-2481-10 | 23.96 | 385 | 704 | 0.0509 | 0.0017 | 0.1938 | 0.0059 | 0.0279 | 0.0004 | 235 | 71 | 180 | 5 | 177 | 2 |
C24-2481-11 | 19.59 | 271 | 599 | 0.0487 | 0.0018 | 0.1839 | 0.0066 | 0.0275 | 0.0003 | 132 | 87 | 171 | 6 | 175 | 2 |
C24-2481-13 | 26.74 | 481 | 775 | 0.051 | 0.0015 | 0.1973 | 0.0062 | 0.0279 | 0.0003 | 239 | 69 | 183 | 5 | 177 | 2 |
Luxiang Fault Depression | |||||||||||||||
L2-3195-02 | 32.07 | 363 | 758 | 0.0504 | 0.0016 | 0.2515 | 0.008 | 0.0361 | 0.0004 | 228 | 6 | 229 | 2 | 220 | 5 |
L2-3195-03 | 5.38 | 55.8 | 178 | 0.0536 | 0.0034 | 0.1995 | 0.0131 | 0.0271 | 0.0005 | 185 | 11 | 172 | 3 | 167 | 9 |
L2-3195-04 | 5.08 | 81 | 108 | 0.0713 | 0.0043 | 0.3481 | 0.0213 | 0.0358 | 0.0006 | 303 | 16 | 227 | 4 | 243 | 11 |
L2-3195-06 | 32.61 | 637 | 1058 | 0.0506 | 0.0018 | 0.1771 | 0.0062 | 0.0254 | 0.0002 | 166 | 5 | 161 | 2 | 155 | 4 |
L2-3195-08 | 15.79 | 154 | 352 | 0.0593 | 0.0025 | 0.3025 | 0.012 | 0.0374 | 0.0004 | 268 | 9 | 236 | 3 | 248 | 7 |
L2-3195-10 | 22.99 | 449 | 725 | 0.0488 | 0.002 | 0.1726 | 0.0067 | 0.0257 | 0.0003 | 162 | 6 | 163 | 2 | 156 | 4 |
L2-3195-12 | 6.75 | 66.2 | 199 | 0.0545 | 0.0033 | 0.2178 | 0.0132 | 0.0293 | 0.0005 | 200 | 11 | 186 | 3 | 182 | 11 |
L2-3195-13 | 30.43 | 369 | 953 | 0.0483 | 0.0017 | 0.1823 | 0.0061 | 0.0274 | 0.0002 | 170 | 5 | 174 | 1 | 173 | 4 |
X5-2149-02 | 15.15 | 492 | 395 | 0.0485 | 0.0019 | 0.1798 | 0.0071 | 0.0269 | 0.0003 | 168 | 6 | 171 | 2 | 170 | 4 |
X5-2149-03 | 10.13 | 502 | 208 | 0.0504 | 0.0027 | 0.1845 | 0.0096 | 0.0267 | 0.0003 | 172 | 8 | 170 | 2 | 167 | 4 |
X5-2149-04 | 5.99 | 128 | 171 | 0.0544 | 0.003 | 0.2085 | 0.0118 | 0.0277 | 0.0004 | 192 | 10 | 176 | 2 | 181 | 6 |
X5-2149-06 | 19.6 | 957 | 425 | 0.053 | 0.0024 | 0.1934 | 0.0092 | 0.0264 | 0.0003 | 180 | 8 | 168 | 2 | 168 | 4 |
X5-2149-07 | 36.6 | 476 | 1127 | 0.053 | 0.0013 | 0.2018 | 0.0051 | 0.0275 | 0.0002 | 187 | 4 | 175 | 1 | 164 | 3 |
X5-2149-08 | 13.09 | 411 | 336 | 0.0526 | 0.002 | 0.1926 | 0.0073 | 0.0265 | 0.0003 | 179 | 6 | 169 | 2 | 180 | 4 |
X5-2149-11 | 8.8 | 410 | 184 | 0.0574 | 0.0036 | 0.2137 | 0.0135 | 0.0271 | 0.0004 | 197 | 11 | 172 | 3 | 188 | 5 |
X5-2149-12 | 17.42 | 426 | 493 | 0.0525 | 0.0019 | 0.1951 | 0.0069 | 0.027 | 0.0003 | 181 | 6 | 172 | 2 | 170 | 4 |
X5-2149-13 | 13.68 | 493 | 350 | 0.0529 | 0.002 | 0.187 | 0.007 | 0.0256 | 0.0002 | 174 | 6 | 163 | 2 | 169 | 3 |
X10-2365-01 | 10.29 | 365 | 237 | 0.0555 | 0.0035 | 0.2122 | 0.0132 | 0.0278 | 0.0004 | 195 | 11 | 176 | 2 | 179 | 4 |
X10-2365-02 | 9.91 | 369 | 238 | 0.0537 | 0.003 | 0.1967 | 0.0101 | 0.0268 | 0.0003 | 182 | 9 | 171 | 2 | 163 | 4 |
X10-2365-05 | 35.6 | 1689 | 747 | 0.0513 | 0.0016 | 0.1868 | 0.0055 | 0.0263 | 0.0002 | 174 | 5 | 168 | 1 | 167 | 3 |
X10-2365-06 | 24.86 | 589 | 663 | 0.0512 | 0.0017 | 0.1978 | 0.0063 | 0.0279 | 0.0002 | 183 | 5 | 177 | 1 | 168 | 4 |
X10-2365-09 | 23.4 | 1061 | 490 | 0.0937 | 0.0066 | 0.3736 | 0.0314 | 0.0267 | 0.0004 | 322 | 23 | 170 | 2 | 213 | 8 |
X10-2365-10 | 28 | 1028 | 718 | 0.052 | 0.0017 | 0.183 | 0.0057 | 0.0255 | 0.0002 | 171 | 5 | 162 | 1 | 166 | 3 |
X10-2365-11 | 28.3 | 858 | 736 | 0.05 | 0.0014 | 0.183 | 0.0051 | 0.0265 | 0.0002 | 171 | 4 | 168 | 1 | 178 | 3 |
X10-2365-15 | 11.96 | 387 | 305 | 0.0558 | 0.0022 | 0.2003 | 0.0077 | 0.0263 | 0.0003 | 185 | 7 | 168 | 2 | 168 | 4 |
Moliqing Fault Depression | |||||||||||||||
Y3-3089-01 | 16.38 | 215 | 329 | 0.0531 | 0.002 | 0.2893 | 0.0104 | 0.0396 | 0.0004 | 258 | 8 | 250 | 2 | 235 | 6 |
Y3-3089-02 | 15.21 | 219 | 325 | 0.053 | 0.002 | 0.2703 | 0.01 | 0.0371 | 0.0004 | 243 | 8 | 235 | 2 | 223 | 6 |
Y3-3089-03 | 13.37 | 145 | 277 | 0.0601 | 0.0026 | 0.3244 | 0.0133 | 0.0394 | 0.0004 | 285 | 10 | 249 | 3 | 248 | 7 |
Y3-3089-05 | 17.77 | 269 | 339 | 0.0528 | 0.002 | 0.2894 | 0.0106 | 0.0398 | 0.0004 | 258 | 8 | 252 | 2 | 252 | 7 |
Y3-3089-06 | 11.3 | 157 | 233 | 0.0565 | 0.0024 | 0.3054 | 0.0126 | 0.0393 | 0.0005 | 271 | 10 | 248 | 3 | 221 | 7 |
Y3-3089-07 | 13.66 | 169 | 279 | 0.055 | 0.0024 | 0.2999 | 0.0126 | 0.0398 | 0.0004 | 266 | 10 | 252 | 3 | 232 | 6 |
Y3-3089-08 | 11.65 | 139 | 231 | 0.056 | 0.0025 | 0.3151 | 0.0142 | 0.0407 | 0.0005 | 278 | 11 | 257 | 3 | 241 | 8 |
Y3-3089-09 | 12.89 | 168 | 263 | 0.0568 | 0.0029 | 0.2977 | 0.0141 | 0.0389 | 0.0005 | 265 | 11 | 246 | 3 | 243 | 7 |
Y3-3089-10 | 17.55 | 236 | 351 | 0.0545 | 0.0021 | 0.2968 | 0.0117 | 0.0392 | 0.0004 | 264 | 9 | 248 | 3 | 245 | 6 |
Y3-3089-11 | 12.4 | 162 | 261 | 0.0535 | 0.0025 | 0.2779 | 0.0121 | 0.0379 | 0.0004 | 249 | 10 | 240 | 3 | 233 | 7 |
Y3-3089-12 | 22.27 | 334 | 442 | 0.0537 | 0.0019 | 0.2901 | 0.0102 | 0.0391 | 0.0004 | 259 | 8 | 247 | 2 | 241 | 6 |
Y3-3089-13 | 11.96 | 157 | 250 | 0.0488 | 0.0026 | 0.2558 | 0.0135 | 0.0383 | 0.0005 | 231 | 11 | 242 | 3 | 236 | 6 |
Y3-3089-14 | 14.9 | 187 | 300 | 0.0579 | 0.0026 | 0.3162 | 0.0144 | 0.0397 | 0.0005 | 279 | 11 | 251 | 3 | 274 | 8 |
Y3-3089-15 | 22.03 | 363 | 420 | 0.0535 | 0.002 | 0.2939 | 0.0109 | 0.0399 | 0.0004 | 262 | 9 | 252 | 3 | 248 | 6 |
Y18-2348-01 | 13.85 | 297 | 209 | 0.0522 | 0.0022 | 0.3155 | 0.0128 | 0.0438 | 0.0004 | 278 | 10 | 276 | 3 | 274 | 5 |
Y18-2348-04 | 11.6 | 136 | 172 | 0.0531 | 0.0024 | 0.3816 | 0.0177 | 0.0525 | 0.0009 | 328 | 13 | 330 | 5 | 318 | 8 |
Y18-2348-05 | 25.8 | 456 | 352 | 0.0539 | 0.0017 | 0.3666 | 0.0112 | 0.0493 | 0.0005 | 317 | 8 | 310 | 3 | 296 | 6 |
Y18-2348-06 | 20.55 | 229 | 318 | 0.0524 | 0.0015 | 0.3604 | 0.0109 | 0.0498 | 0.0006 | 312 | 8 | 313 | 4 | 305 | 8 |
Y18-2348-07 | 26 | 448 | 357 | 0.0539 | 0.0018 | 0.3712 | 0.0118 | 0.0501 | 0.0005 | 321 | 9 | 315 | 3 | 309 | 7 |
Y18-2348-09 | 32.4 | 724 | 430 | 0.052 | 0.0015 | 0.3422 | 0.0097 | 0.0478 | 0.0005 | 299 | 7 | 301 | 3 | 277 | 5 |
Y18-2348-10 | 24.39 | 289 | 423 | 0.0534 | 0.0016 | 0.3268 | 0.0097 | 0.0443 | 0.0004 | 287 | 7 | 280 | 3 | 293 | 7 |
Y18-2348-11 | 20 | 351 | 290 | 0.0492 | 0.0016 | 0.3289 | 0.011 | 0.0483 | 0.0004 | 289 | 8 | 304 | 2 | 278 | 6 |
Y18-2348-13 | 13.11 | 189 | 163 | 0.0584 | 0.0023 | 0.4401 | 0.0188 | 0.0543 | 0.0006 | 370 | 13 | 341 | 4 | 381 | 9 |
Y18-2348-14 | 22.4 | 243 | 325 | 0.0577 | 0.0022 | 0.4301 | 0.0158 | 0.0542 | 0.0007 | 363 | 11 | 340 | 4 | 360 | 11 |
Y18-2348-15 | 17.78 | 192 | 281 | 0.0533 | 0.0018 | 0.3683 | 0.0119 | 0.0505 | 0.0006 | 318 | 9 | 318 | 3 | 309 | 8 |
Y46-2088-3 | 33.98 | 212 | 728 | 0.0528 | 0.0016 | 0.2934 | 0.0086 | 0.0401 | 0.0003 | 320 | 67 | 261 | 7 | 253 | 2 |
Y46-2088-4 | 16.15 | 132 | 342 | 0.052 | 0.0021 | 0.2875 | 0.0115 | 0.0401 | 0.0005 | 287 | 93 | 257 | 9 | 254 | 3 |
Y46-2088-5 | 91.2 | 452 | 2236 | 0.0517 | 0.0012 | 0.2594 | 0.0062 | 0.0362 | 0.0003 | 333 | 54 | 234 | 5 | 229 | 2 |
Y46-2088-6 | 53.82 | 204 | 1202 | 0.0528 | 0.0013 | 0.2928 | 0.0076 | 0.04 | 0.0003 | 320 | 57 | 261 | 6 | 253 | 2 |
Y46-2088-7 | 24.25 | 146 | 518 | 0.0538 | 0.0018 | 0.2992 | 0.0097 | 0.0403 | 0.0003 | 361 | 72 | 266 | 8 | 255 | 2 |
Y46-2088-8 | 62.09 | 482 | 1692 | 0.0518 | 0.0012 | 0.2426 | 0.006 | 0.0339 | 0.0005 | 276 | 47 | 221 | 5 | 215 | 3 |
Y46-2088-9 | 26.48 | 134 | 621 | 0.0552 | 0.0016 | 0.2831 | 0.0083 | 0.0371 | 0.0003 | 420 | 65 | 253 | 7 | 235 | 2 |
Y46-2088-10 | 35.69 | 198 | 806 | 0.053 | 0.0014 | 0.2793 | 0.0075 | 0.0381 | 0.0003 | 332 | 29 | 250 | 6 | 241 | 2 |
Y46-2088-12 | 28.8 | 377 | 563 | 0.0552 | 0.0018 | 0.2964 | 0.0093 | 0.0391 | 0.0004 | 420 | 76 | 264 | 7 | 247 | 2 |
Y46-2088-13 | 37.8 | 531 | 761 | 0.052 | 0.0015 | 0.2722 | 0.0078 | 0.0379 | 0.0003 | 283 | 67 | 244 | 6 | 240 | 2 |
Y46-2088-14 | 19.51 | 120 | 452 | 0.052 | 0.0016 | 0.2677 | 0.0085 | 0.0374 | 0.0004 | 283 | 72 | 241 | 7 | 236 | 3 |
Y46-2088-15 | 19.51 | 147 | 430 | 0.055 | 0.0017 | 0.2923 | 0.0095 | 0.0384 | 0.0004 | 409 | 70 | 260 | 7 | 243 | 3 |
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Chen, Z.; Jiang, S.; Wang, H.; Mei, L.; Miao, H.; Zou, Y. Lithology and U–Pb Geochronology of Basement of Cenozoic Yitong Basin in Northeastern China: Implication for Basin Architecture and New Horizon of Deep Natural Gas Exploration. Minerals 2018, 8, 559. https://doi.org/10.3390/min8120559
Chen Z, Jiang S, Wang H, Mei L, Miao H, Zou Y. Lithology and U–Pb Geochronology of Basement of Cenozoic Yitong Basin in Northeastern China: Implication for Basin Architecture and New Horizon of Deep Natural Gas Exploration. Minerals. 2018; 8(12):559. https://doi.org/10.3390/min8120559
Chicago/Turabian StyleChen, Zhenlin, Shu Jiang, Hua Wang, Lianfu Mei, Hongbo Miao, and Yu Zou. 2018. "Lithology and U–Pb Geochronology of Basement of Cenozoic Yitong Basin in Northeastern China: Implication for Basin Architecture and New Horizon of Deep Natural Gas Exploration" Minerals 8, no. 12: 559. https://doi.org/10.3390/min8120559