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Mesh model building and migration and accumulation simulation of 3D hydrocarbon carrier system
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Qiulin GUO,Jifeng LIU,Ningsheng CHEN,Xiaozhi WU,Hongjia REN,Yanzhao WEI,Gang CHEN,Deyu GONG,Xuanjun YUAN
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Table 1 Strata and lithologic characteristics of the study area.
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| Strata | Lithology and rock stratum | Tectonic movement period | | System | Series | Formation | | K | K1 | Hutubi (K1h) | Interbedded sandstone, sandy conglomerate and mudstone,
and mudstone is local seal | Middle stage of late Yanshanian | | Qingshuihe (K1q) | | J | J3 | | Absent | Early stage of middle Yanshanian | | J2 | Toutunhe (J2t) | Interbedded sandstone, sandy conglomerate and mudstone
with coal interlayers; mudstone is local seal | Early stage of early Yanshanian | | Xishanyao (J2x) | | J1 | Sangonghe (J1s) | | Badaowan (J1b) | | T | T3 | Baijiantan (T3b) | Interbedded sandstone, sandy conglomerate and mudstone | Indosinian | | T2 | Karamay (T2k) | | T1 | Baikouquan (T1b) | | P | P3 | Upper Wuerhe (P3w) | | Late Hercynian | | P2 | Lower Wuerhe (P2w) | Interbedded sandstone, sandy conglomerate and mudstone, mainly mud shale (source rock) |
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