The V The V The V The V- - - -30 Drilling Solution 30 Drilling Solution 30 Drilling Solution 30 Drilling Solution
V-30 BLIND BORING APPLICATION
V V V V- - - -30 30 30 30 Blind Raising Blind Raising Blind Raising Blind Raising & & & & Down Reaming Down Reaming Down Reaming Down Reaming
Blind Up Reaming Maximum Blind Up Reaming Maximum Blind Up Reaming Maximum Blind Up Reaming Maximum Pushing V Pushing V- Pushing V Pushing V - -30 Down Maximum - 30 Down Maximum 30 Down Maximum 30 Down Maximum Pulling V Pulling V- Pulling V Pulling V - - -30 up Maximum 30 up Maximum 30 up Maximum 30 up Maximum capacity 35 meters capacity 35 meters capacity 35 meters capacity 35 meters capacity 45 meters capacity 45 meters capacity 45 meters capacity 45 meters capacity 75 meters capacity 75 meters capacity 75 meters capacity 75 meters
The V-30 Solution: Drilling an up hole blind without upper level access In drilling position with cuttings diverter open
CANADIAN MINE WITH V-30 APPLICATION Boart Longyear Boart Boart Boart Longyear Longyear Longyear Procon Procon Procon Procon Mattagami Mine Mattagami Mine Mattagami Mine Mattagami Mine Westwood Mine Westwood Mine Westwood Mine Westwood Mine Stornoway Mine Stornoway Mine Stornoway Mine Stornoway Mine Lapa Lapa Lapa Mine Lapa Mine Mine Mine Niobec Mine Niobec Niobec Niobec Mine Mine Mine Aurico Aurico Aurico Mine Aurico Mine Mine Mine Major Drilling Major Drilling Major Drilling Major Drilling Laronde Laronde Laronde Laronde Mine Mine Mine Mine Goldex Goldex Mine Goldex Goldex Mine Mine Mine Kidd Creek Mine Kidd Creek Mine Kidd Creek Mine Kidd Creek Mine New Gold New Gold New Gold New Gold Boart Boart Boart Boart Longyear Longyear Longyear Longyear Cameco Cameco Cameco Cameco Lac Lac- Lac Lac -des - - des des des- - - -Iles Mine Iles Mine Iles Mine Iles Mine Vale Mines Vale Mines Vale Mines Vale Mines
International Norilsk, Russia Norilsk, Russia Norilsk, Russia Norilsk, Russia Polymetal, Russia Polymetal , Russia Polymetal Polymetal , Russia , Russia MATSA MATSA MATSA MATSA Cayeli Bakir Cayeli Bakir Cayeli Cayeli Bakir Bakir Capstone Capstone Capstone Capstone - - - Mexico - Mexico Mexico Mexico Randgold Randgold Randgold - Randgold - Mali - - Mali Mali Mali AUMS AUMS - AUMS AUMS - Mali - - Mali Mali Mali Caraiba Caraiba - Caraiba Caraiba - - - Brazil Brazil Brazil Brazil JCHX, China JCHX, China JCHX, China JCHX, China Cementation Cementation - Cementation Cementation - - - Ghana Ghana Ghana Ghana HZL, India HZL, India HZL, India HZL, India Yamana Yamana - Yamana Yamana - - Argentina - Argentina Argentina Argentina Bulyanhulu Bulyanhulu Bulyanhulu Bulyanhulu Mine, Tanzania Mine, Tanzania Mine, Tanzania Mine, Tanzania AUMS, Tanzania AUMS, Tanzania AUMS, Tanzania AUMS, Tanzania Goldcorp Cerro=Negro Mine Goldcorp Cerro=Negro Mine Goldcorp Cerro=Negro Mine Goldcorp Cerro=Negro Mine Meters Down Under Meters Down Under Meters Down Under Meters Down Under
V-30 Users Worldwide V- V -30 User 30 User Type of Head Type of Head Application Application Rock Hardness Rock Hardness V V - - 30 User 30 User Type of Head Type of Head Application Application Rock Rock Hardness Hardness Boart Longyear Canada 2-RH V-30 Pushing Up slots 20 -35 m 25-30,000 PSI 1-LH V-30 Pulling AUMS Mining Contracting 2-RH V-30 Pushing Up slots 20 – 25 m 20-25,000 PSI 2-LH V-30 Pulling Down slots 20 - 25 20-25,000 PSI Rio Tinto – Diavik Mine 1-RH V-30 Pushing Up slots 20 – 25m 15-20,000 PSI Metres Down Under - Australia 3-LH V-30 Pulling Up slots 20 – 35m 25-35,000 PSI Down slots 25 – 45m MATSA- Spain 1-RH V-30 Pushing Up slots 20 – 25m 15-20,000 PSI Golcorp - Argentina 3-RH V-30 Pushing Up slots 15 – 25m 15-20,000 PSI Down Slots – 25m Cayeli Bakir Isletmeleri - Turkey 2-LH V-30 Pulling Slots 15 – 20 m 10-15,000 PSI Caraiba - Brasil 1-RH V-30 Pushing Up slots 20 – 25m 20-25,000 PSI
V-30’s in MRI Contracting Division Customer Customer Customer Customer Type of Head Type of Head Type of Head Type of Head Application Application Application Application Rock Hardness Rock Rock Rock Hardness Hardness Hardness Vale Inco – Mines 1-RH V-30 Pushing Up Slots 15 – 20 m 25-30,000 PSI Agnico Eagle – Lapa Division 3 RH V-30 Pushing Up Slots 20 – 25 m 15 – 20,000 PSI 1 LH V-30 Pulling Down Slots 20 – 25 m Agnico Eagle – Laronde 1-RH V-30 Pushing Up Slots 25 – 30 m 25-30,000 PSI Division Glencore – Kidd Creek Mine 1-RH V-30 Pushing Up Slots 25 – 30 m 25-30,000 PSI Agnico Eagle – Goldex Mine 1-RH V-30 Pushing Down Slots 50 – 60 m 20-25,000 PSI Glencore – Mattagami Mine 1-RH V-30 Pushing Up Slots 15 – 20 m 25-30,000 PSI Newgold – New Afton Mine 1-RH V-30 Pulshing 18 m up slots for 10-15,000 PSI drawbell development
30 inch raise hole through fractured ground
MACHINES ROGER V30 HEAD PASSING THROUGH LEVELS The V30 can be pulled successfully through adverse drilling conditions as pictured here on the left The V30 can also be pulled or pushed through rock bolts
REMOVAL REMOVAL REMOVAL OF REMOVAL OF OF OF CUTTINGS CUTTINGS CUTTINGS CUTTINGS � Cuttings normally don’t need to be removed with a scoop on a 25 – 30m raise, provided: • The cuttings can be washed away from the drill after every rod. • Access to the drill can be maintained so that the drill can easily be moved once the hole has been completed. � If access to the front of the drill is available with a scoop, we do like to remove the cuttings periodically.
V-30 Operating Costs 10 10- 10 10 - - -15,000 PSI 15,000 PSI 15,000 PSI 15,000 PSI 15- 15 15 15 - - -25,000 PSI 25,000 PSI 25,000 PSI 25,000 PSI 25 25 25 25- - -35,000 PSI - 35,000 PSI 35,000 PSI 35,000 PSI Rock Hardness Rock Hardness Rock Hardness Rock Hardness 70 70 – – 100 Kpa 100 Kpa 100 – 100 – 170 Kpa 170 Kpa 170 – 170 – 250 Kpa 250 Kpa 70 70 – – 100 Kpa 100 Kpa 100 100 – – 170 Kpa 170 Kpa 170 170 – – 250 Kpa 250 Kpa Drilling Rate 5.0 m/hr 3.0 m/hr 1.5 m/hr Operating Costs Operating Costs Operating Costs Operating Costs $/m $/m CDN $/m $/m CDN CDN CDN $/m $/m $/m $/m CDN CDN CDN CDN $/m $/m $/m CDN $/m CDN CDN CDN Bits 70.43 $ 72,73 $ 187,80 $ Rods 5.41 $ 6,24 $ 12,16 $ Parts & Maintenance 34.32 $ 44,00 $ 114,39 $ Drilling 6’’ Pilot 4.45 $ 5,87 $ 13,34 $ Reaming 6’’ to 10’’ 14.13 $ 24.22 $ 42,39 $ Total Operating Total Operating Total Operating Total Operating 128.74 128.74 $ 128.74 128.74 $ $ $ 152,56 152,56 152,56 152,56 $ $ $ $ 370,08 370,08 370,08 $ 370,08 $ $ $ Costs Costs Costs Costs V- V V V -30 Sheduled - - 30 Sheduled 30 Sheduled 30 Sheduled After 1500 After After After 1500 1500 meters 1500 meters meters meters After After After After 1000 1000 meters 1000 1000 meters meters meters After 800 After After After 800 meters 800 800 meters meters meters Overhaul Overhaul Overhaul Overhaul V-30 Hammers 38.69 $ 58,04 $ 72,54 $ Overhaul 17,36 $ 33,76 $ 42,21 $ Overhaul Cost Overhaul Cost Overhaul Cost Overhaul Cost 56.05 56.05 56.05 56.05 $ $ $ $ 91,80 91,80 91,80 91,80 $ $ $ $ 114,75$ 114,75$ 114,75$ 114,75$ Please note that the costs above do not include the capital costs of purchase of the V-30, nor do they include the cost of labour or costs related to the drill.
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