Differential structure of Ordovician karst zone and hydrocarbon enrichment in paleogeomorphic units in Tahe area, Tarim Basin, NW China
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Differential structure of Ordovician karst zone and hydrocarbon enrichment in paleogeomorphic units in Tahe area, Tarim Basin, NW China |
| ZHANG San,JIN Qiang,HU Mingyi,HAN Qichao,SUN Jianfang,CHENG Fuqi,ZHANG Xudong |
| Fig. 3. Karst fracture-caves and structural combination of karst zones in watershed. (a) Seismic section after frequency extension processing across well T402; (b) Karst landform of T402 well area in Early Hercynian; (c) Iterative root mean square section; (d) Core photo of the 8th and 9th coring of well T402; (e) Comprehensive interpretation histogram of Well T402. |
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