| Bit
Size - Drilling rig depth Table |
| Drill Bit Type |
Core Dia. |
Falcon F1000 |
Falcon F2000 |
LongYear38 |
BoylesBBS 56 |
| BQ |
1.432"/36.5mm |
1400 feet |
3500 feet |
3000 feet |
5000 feet |
| BTW |
1.654"/ 42 mm |
1400 feet |
3500 feet |
3000 feet |
5000 feet |
| NQ |
1.875"/ 47.6mm |
Not applicable |
2300 feet |
2000 feet |
3600 feet |
| NTW |
2.205"/56.0mm |
Not applicable |
2300 feet |
2000 feet |
3600 feet |
| HQ |
2.50"/ 63.5 mm |
Not applicable |
1500 feet |
1500 feet |
2500 feet |
General Drilling Accessory data
Tables. |
Drill Rod Data:-
| |
I.D. |
O.D. |
Weight/10' |
Vol
/100' |
| Size |
inch/mm |
inch/mm |
Kg |
Lbs |
Litre |
U.S. Gal. |
| AQ |
1.375"/34.9mm |
1.750"/44.5mm |
14.04 |
31 |
29.14 |
7.7 |
| ATW |
1.437"/36.5mm |
1.750"/44.5mm |
12.05 |
26.6 |
31.79 |
8.4 |
| BQ |
1.812"/46.0mm |
2.188"/56.6mm |
18.12 |
40 |
50.72 |
13.4 |
| BTW |
1.909"/48.5mm |
2.225"/56.5mm |
15.76 |
34.8 |
56.02 |
14.8 |
| NQ |
2.375"/60.3mm |
2.750"/69.9mm |
23.55 |
52 |
87.05 |
23.0 |
| NTW |
2.525"/64.2mm |
2.875"/73.0mm |
22.83 |
50.4 |
98.4 |
26.0 |
| HQ |
3.062"/77.8mm |
3.500"/88.9mm |
34.88 |
77.0 |
144.58 |
38.2 |
| PQ |
4.062"/103.2mm |
4.625"/117.5mm |
48.02 |
106 |
255.10 |
67.4 |
Coring Bit Data:-
(click
here for core sample
densities & weight / metre data)
| |
Core Diameter |
Hole Diameter |
Vol /100' |
| Size |
inch/mm |
inch/mm |
Litre |
U.S. Gal. |
| AQ |
1.062"/27.0mm |
1.890"/48.0mm |
55.3 |
14.6 |
| ATW |
1.195"/30.3mm |
1.890"/48.0mm |
55.3 |
14.6 |
| BQ |
1.432"/36.5mm |
2.360"/60.0mm |
86.0 |
22.7 |
| BTW |
1.654"/42.0mm |
2.360"/60.0mm |
86.0 |
22.7 |
| NQ |
1.875"/47.6mm |
2.980"/75.7mm |
137.3 |
36.3 |
| NTW |
2.205"/56.0mm |
2.980"/75.7mm |
137.3 |
36.3 |
| HQ |
2.500"/63.5mm |
3.782"/96.0mm |
220.6 |
58.3 |
| PQ |
3.345"/85.0mm |
4.827"/122.6mm |
359.1 |
95.1 |
Casing Data:-
| |
I.D. |
O.D. |
Weight/10' |
Vol
/100' |
| Size |
inch/mm |
inch/mm |
Kg |
Lbs |
Litre |
U.S.Gal. |
| EW |
1.500"/38.1mm |
1.812"/36.5mm |
12.68 |
28.0 |
34.82 |
9.2 |
| AW |
1.906"/48.4mm |
2.250"/46.0mm |
17.21 |
38.0 |
56.02 |
14.8 |
| BW |
2.375"/60.3mm |
2.875"/73.0mm |
31.71 |
70.0 |
87.05 |
23.0 |
| NW |
3.000"/76.2mm |
3.500"/88.9mm |
38.95 |
86.0 |
138.91 |
36.7 |
| HW |
4.000"/101.6mm |
4.500"/114.3mm |
51.19 |
113.0 |
246.78 |
65.2 |
| PW |
5.00"/127.0mm |
5.600"/139.7mm |
65.23 |
144 |
386.07 |
102.0 |
Bit, Rod and Casing data courtesy of WestCoast
Drilling Supplies, 8069 River Way, Delta, B.C., V4G 1L3, Tel:-
604 940 6050
