Research Article
Laboratory Research on Fracture-Supported Shielding Temporary Plugging Drill-In Fluid for Fractured and Fracture-Pore Type Reservoirs
Table 1
Physical properties of the rock samples.
| Rock samples | Stratum | Length (cm) | Diameter (cm) | Porosity (%) | Water permeability (10−3 μm2) | Remarks |
| 1# | P2ch | 4.540 | 2.53 | 5.05 | 731.89 | Fracture | 2# | P2ch | 5.742 | 2.51 | 10.30 | 27.45 | Fracture | 3# | T1f | 4.620 | 2.52 | 13.61 | 34.22 | Block |
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