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A method of reconstructing 3D model from 2D geological cross-section based on self-adaptive spatial sampling: A case study of Cretaceous McMurray reservoirs in a block of Canada
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WANG Lixin,YIN Yanshu,WANG Hui,ZHANG Changmin,FENG Wenjie,LIU Zhenkun,WANG Pangen,CHENG Lifang,LIU Jiong
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Table 3 Statistics on reserves of the development blocks.
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| Block | Porosity | Water saturation | Reserves | | Well group/% | Model/% | Error/% | Well group/% | Model/% | Error/% | Well group/104 m3 | Model/104 m3 | Error/% | | A | 31 | 28.40 | -8.4 | 34.9 | 32.20 | -7.7 | 177.44 | 165.6 | -6.7 | | B | 31 | 27.44 | -11.5 | 30.6 | 33.36 | 9.0 | 314.88 | 293.7 | -6.7 | | C | 29 | 25.65 | -11.6 | 29.0 | 26.28 | -9.4 | 216.76 | 197.2 | -9.0 | | D | 27 | 25.64 | -5.0 | 39.0 | 39.28 | 0.7 | 290.53 | 293.2 | 0.9 | | E | 33 | 31.31 | -5.1 | 25.0 | 32.16 | 28.6 | 221.42 | 201.3 | -9.1 |
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