定向探井靶区半径控制要求
| 定向探井靶区半径控制要求 | |||
|---|---|---|---|
| 井深，m | 靶区半径，m | 井深，m | 靶区半径，m |
| ≤500 | ≤15 | ≤3000 | ≤80 |
| ≤1000 | ≤30 | ≤4000 | ≤120 |
| ≤1500 | ≤40 | ≤5000 | ≤165 |
| ≤2000 | ≤50 | ≤6000 | ≤215 |
| ≤2500 | ≤65 | ||
| 定向探井靶区半径控制要求 | |||
|---|---|---|---|
| 井深，m | 靶区半径，m | 井深，m | 靶区半径，m |
| ≤500 | ≤15 | ≤3000 | ≤80 |
| ≤1000 | ≤30 | ≤4000 | ≤120 |
| ≤1500 | ≤40 | ≤5000 | ≤165 |
| ≤2000 | ≤50 | ≤6000 | ≤215 |
| ≤2500 | ≤65 | ||