钻杆类别 |
钻杆规格 |
钻进深度 |
|
国产钻杆 |
Φ50X4.75 钻杆 |
2200m |
|
Φ50X5 钻杆 |
2000m |
||
Φ60X6 钻杆 |
1450m |
||
Φ71X5 钻杆 |
1650m |
||
Φ73X7 钻杆 |
1000m |
||
Φ89X5 钻杆 |
1300m |
||
Φ89X10 钻杆 |
600m |
||
DCDMA(金刚石岩心钻机制造商协会)钻杆 |
内加厚钻杆 |
BW钻杆 |
2200m |
NW钻杆 |
1700m |
||
HW钻杆 |
1150m |
||
绳索取芯钻杆 |
BQ钻杆 |
2200m |
|
NQ钻杆 |
1700m |
||
HQ钻杆 |
1150m |
||
PQ钻杆 |
800m |
||
BCQ钻杆 |
2500m |
||
NCQ钻杆 |
2000m |
||
HCQ钻杆 |
1550m |