Research Article
Research and Application of Optimization Technology for High-Efficiency Fracturing and Packing Parameters of Unconsolidated Sandstone
Table 4
Design of construction parameters for efficient fracturing and filling.
| Hashtag | Proppant particle size/mesh | Injection displacement/(m3/min) | Sand-carrying fluid viscosity/(mPa s) | Sand ratio/% | Total injection time/min |
| H27-1 | 20/40 | 2.3 | 9 0 | 1 5 | 4 0 | H27-2 | 20/40 | 2.4 | 8 5 | 1 5 | 5 0 | H27-3 | 20/40 | 2.3 | 9 0 | 1 5 | 4 5 |
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