Research Article
Experimental Research on the Effective Utilization of Remaining Oil Based on the Microfluidic Flat Model
Table 3
Analysis data table of remaining oil form area ratio.
| Number: microfluidic flat panel model | Software version: CIAS-2000 | Picture number | Mesh | Striped | Columnar | Plug | Isolated island | Membranous |
| Remaining oil form area ratio of conventional well water flooding (%) | 5.60 | 9.60 | 3.38 | 2.58 | 0.53 | 0.50 | Conventional well gas flooding remaining oil form area ratio (%) | 0.62 | 1.64 | 5.37 | 1.70 | 1.55 | 0.41 | Foam flooding remaining oil form area ratio of conventional wells (%) | 1.49 | 1.67 | 5.48 | 2.16 | 1.33 | 0.46 | Remaining oil form area ratio of horizontal well water drive (%) | 4.60 | 3.63 | 6.25 | 2.66 | 1.11 | 1.05 | Remaining oil form area ratio of horizontal well gas flooding (%) | 0.73 | 6.50 | 0.54 | 0.32 | 0.04 | 0.04 | Remaining oil form area ratio of horizontal well foam flooding (%) | 2.38 | 4.58 | 2.20 | 1.42 | 0.16 | 0.16 |
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