钻杆抗拉、抗扭及挤毁数据
| 钻杆外径 英寸 |
公称 质量 kg/m |
类别 | 抗拉负荷KN | 抗扭屈服强度KN·m | ||
| G105 | S135 | G105 | S135 | |||
| 27/8″ | 15.49 | 新 | 1330 | 1710 | 21.9 | 28.11 |
| Ⅰ | 1040 | 1330 | 16.78 | 21.58 | ||
| Ⅱ | 1040 | 1330 | 14.6 | 18.75 | ||
| Ⅲ | 790 | 102 | 12.45 | 15.95 | ||
| 31/2″ | 19.81 | 新 | 1690 | 2180 | 35.1 | 45.15 |
| Ⅰ | 1320 | 1700 | 27.1 | 34.98 | ||
| Ⅱ | 1320 | 1700 | 23.35 | 30.05 | ||
| Ⅲ | 1010 | 1300 | 19.90 | 25.60 | ||
| 5 | 29.05 | 新 | 2460 | 3170 | 78.00 | 100.3 |
| Ⅰ | 1940 | 2500 | 61.15 | 78.60 | ||
| Ⅱ | 1940 | 2500 | 51.60 | 68.30 | ||
| Ⅲ | 1500 | 1930 | 44.00 | 56.60 | ||
| 51/2 | 32.62 | 新 | 2720 | 3500 | 96.00 | 123.4 |
| Ⅰ | 2150 | 2790 | 75.50 | 97.10 | ||
| Ⅱ | 2150 | 2790 | 63.55 | 81.70 | ||
| Ⅲ | 1660 | 2130 | 54.15 | 69.60 | ||