Research Article
Interaction Law between Natural Fractures-Vugs and Acid-Etched Fracture during Steering Acid Fracturing in Carbonate Reservoirs
Table 3
Experimental scheme for the steering acid fracturing experiments.
| Experiment number | Rock type | Triaxial stress (MPa) | Pump rate (mL/min) | Experimental fluid | |
| #1 | Fracture-vug carbonate rock | 25/20/10 | 10 | Steering acid | #2 | Matrix-type carbonate rock | 25/20/10 | 10 | | #3 | Fracture-vug carbonate rock | 25/20/10 | 10 | | #4 | Fracture-vug carbonate rock | 25/20/10 | 10 | |
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