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| conditions of the experiment | specific values |
|---|---|
| rock type | T1/T2: dolomite; M1/M2: limy dolomite; W1/W2: limestone |
| composition of the acid fracturing liquid | 20% HCl +0.2% CJ1–3(A) +1.0% CJ1–3(B) |
| temperature of acid fracturing | 106 °C |
| the volume of the liquid | 120 mL |
| reaction time | 30 min |
| discharge volume | 15 and 20 mL/min |
| pressure value | 7.6 MPa |
| acid concentration | 20% |
