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Experimental modeling of sanding fracturing and conductivity of propped fractures in conglomerate: A case study of tight conglomerate of Mahu sag in Junggar Basin, NW China
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ZOU Yushi,SHI Shanzhi,ZHANG Shicheng,YU Tianxi,TIAN Gang,MA Xinfang,ZHANG Zhaopeng
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Table 3 Fracture conductivity test scheme.
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| No. | Lithofacies type | Rock plate type | Proppant type | Average sanding concentration/(kg•m-2) | | 1 | Steel plate | flat plate | 4070 | 5 | | 2 | Matrix-supported fine conglomerate | API flat plate | 4070 | 5 | | 3 | Grain-supported medium conglomerate | API flat plate | 4070 | 5 | | 4 | Matrix-supported fine conglomerate | 3D print rough plate | 4070 | 5 | | 5 | Grain-supported medium conglomerate | 3D print rough plate | 4070 | 5 | | 6 | Grain-supported medium conglomerate | 3D print rough plate | 4070 | 1 | | 7 | Grain-supported medium conglomerate | 3D print rough plate | 7014 | 1 | | 8 | Grain-supported medium conglomerate | 3D print rough plate | 7014 | 5 |
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