Research Article
Experimental Study on the Stress Sensitivity and Influence Factors of Shale under Varying Stress
Table 1
Basic data of shale samples.
| Sample ID | Test core size | Moisture | Permeability/10−3µm2 | Porosity/% | Diameter, mm | Length, mm |
| 1 | 25.23 | 50 | Dry | 0.0060 | 1.67 | 2 | 25.27 | 51 | Dry | 0.0052 | 1.62 | 3 | 25.21 | 50.5 | Dry | 0.0071 | 1.85 | 4 | 25.30 | 51 | Dry | 0.0073 | 1.80 | 5 | 25.20 | 49 | Dry | 0.0056 | 1.56 |
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