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Reservoir geological modeling and significance of Cambrian Xiaoerblak Formation in Keping outcrop area, Tarim Basin, NW China
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ZHENG Jianfeng,PAN Wenqing,SHEN Anjiang,YUAN Wenfang,HUANG Lili,NI Xinfeng,ZHU Yongjin
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Table 1 Test results of trace elements of samples from Xiaoerblak Formation.
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| Layer | Lithology | Content/(10-3 mg·g-1) | | Sr | Na | Fe | Mn | Lower
Xiaoerblak | LMD 1 | 111.8 | 396.50 | 276.10 | 180.0 | | LMD 2 | 108.2 | 408.50 | 1 339.40 | 283.0 | Middle
Xiaoerblak-1 | Bedded TD 1 | 159.1 | 626.25 | 841.85 | 271.0 | | Bedded TD 2 | 63.8 | 390.15 | 1 299.65 | 322.0 | Middle
Xiaoerblak-2 | Frame-
shaped TD | 107.8 | 506.75 | 1 217.90 | 205.0 | Middle
Xiaoerblak-3 | CD | 59.8 | 382.55 | 1 056.40 | 157.0 | | GD | 72.8 | 973.10 | 583.35 | 141.0 | | FSD | 78.5 | 237.45 | 206.45 | 90.4 | Upper
Xiaoerblak | SD | 93.8 | 314.35 | 1187.85 | 150.0 | | GD | 135.2 | 1049.70 | 9248.70 | 373.0 | | AD | 88.8 | 676.80 | 15743.90 | 148.0 |
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