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Wireline drill rod depth capacity

Wireline drill rod depth capacity

ATW BR BT BMO BO BTW NR NCR NT NCT NMO NCMO NO NTW HR HCR HT HCT HMO HCMO HO HTW PT PCT

0

PMO PCMO

meters (feet)

500

(1640)

1000

(3280)

1500

(4920)

2000

(6560)

1500 m (4920 ft)

3000 m (9840 ft)

2600 m (8530 ft)

2100 m (6890 ft)

1500 m (4920 ft)

1800 m (5900 ft)

3000 m (9840 ft)

3300 m (11000 ft)

2600 m (8530 ft)

3000 m (9840 ft)

2300 m (7550 ft)

2600 m (8530 ft)

1800 m (5900 ft)

1860 m (6100 ft)

2500 m (8200 ft)

3000 m (9840 ft)

2200 m (7220 ft)

2650 m (8800 ft)

1900 m (6230 ft)

2300 m (7550 ft)

1500 m (4920 ft)

1950 m (6400 ft)

1750 m (5740 ft)

2300 m (7550 ft)

1500 m (4920 ft)

2000 m (6500 ft)

2500

(8200)

3000

(9840)

Depth capacities for vertical and streight

holes filled with water

* Do not mix drill rods from different procedures or

specifications. This may lead to failure or loss of drill

string down the hole.

** The use of high quality drill rod thread grease

is essential to drill rod thread performance and

durability. Failure to use it will cause premature wear

and galling. For best results we reccommend the use

of thread grease containing metal particulate, ideally

zinc, copper or graphite compositions.

42

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