Drilling Rigs and Equipment


1999 DEREX 2820 Drill Rig

 Air Compressor - 770cfm./350psi. onboard
 32,000 lbs pull up
 15,000 lbs pull down
 6,500 ft/lbs rotary torque
 28 ft topdrive stroke
 Cat 30 gal/min water injection
 Casing hammer - Welland 615
 Down Hole Hammer - 5", 6" & 8"
 Lincoln 250 amp. welder with Hobart wire feed
 Sampling cyclone
 Reverse Circulation capable
 Mounted on ‘89 ford L9000 tandem axle

2004 Prospector I       Rig # 2

 Air Compressor - 750cfm./350psi. onboard
 22,000 lbs pull up
 13,400 lbs pull down
 2,500 ft/lbs rotary torque
 13 ft topdrive stroke
 Bean 8 gal/min water injection
 Down Hole Hammer – 3”, 4", 5" & 6"
 Reverse Circulation
 Sampling cyclone with sample splitter
 Angle Holes 45° +
 Hydraulic tilt deck 
 9 ft wide dozer blade for light site prep.
 Mounted on 'Hitachi 200 class' Tracks
 Compact Rig that can be flown in a C-130 Hercules

1997 Prospector I       Rig # 3

 Air Compressor - 500cfm./350psi. onboard
 22,000 lbs pull up
 13,400 lbs pull down
 2,500 ft/lbs rotary torque
 13 ft topdrive stroke
 Bean 8 gal/min water injection
 Down Hole Hammer – 3”, 4", 5" & 6"
 Reverse Circulation
 Sampling cyclone with sample splitter
 Angle Holes 45° +
 Hydraulic tilt deck 
 9 ft wide dozer blade for light site prep.
 Mounted on 'Hitachi 200 class' Tracks
 Compact Rig that can be flown in a C-130 Hercules
Equipment

Equipment 

 Mission 4X3 mud pump
 Gardner Denver 5X6 mud pump
 Wheatly 323 Triplex Pump high pressure
 Ring bit system for under reaming situations 5", 6" & 8"
 Secoroc 90# back hammer
 4 (6"X36") Jacks for 340,000 lbs. pull
 Down the Hole casing cutter
 Jetting tool for 8"+ screens
 Grout pump - 30 gal/min @ 220psi
 ChemGrout grouting machine
 1000'+ of 3 1/2" x 20' Drill pipe 
 500'+ of 2 7/8" x 10' Recon R.C. Drill pipe 
 1200'+ of 2 7/8" x 10' NWJ Drill pipe                
 500'+ of HWT x 3m Drill pipe 
 Acoustic Sounder
 Down the Hole Camera
  

 







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