Tri-County Drilling, Inc.
Tri-County Drilling, Inc.
Tri-County Drilling, Inc.
Tri-County Drilling, Inc.
Tri-County Drilling, Inc.

Services - Limited/Difficult Access Drilling

B-24HT
Tri-County Drilling, Inc has equipped our All Terrain and Limited Access rigs with multifunction capabilities which include hollow stem and solid rock stem auger drilling, air rotary/DTH drilling, HQ and NX dual tube wireline rock coring and mud rotary drilling. Sampling capabilities include SPT, 2" and 3" split spoon, 3", 4", and 6" continuous core systems with five foot barrels, 2.5" and 3" Shelby tubes, Piston samplers and the Longyear, GeoBarrel multifunction sampler. Water sampling is also available by driven well points, bailers, Hydropunch type sleeved samplers, purge and micro purge pumps as well as other techniques. These rigs are also equipped with wireline well development systems for surge and bail as well as dual tube airlifting.

Diedrich D-120 All Terrain

  • 25,000 lb-ft of torque
  • Automatic sampling hammer
  • Steep and soft terrain access
  • Mobile B-24 HT Limited Access Rig

  • 32" w x 96\' h
  • Self Propelled with Flotation Tires
  • 6,000 lbs Pull Back
  • Exhaust Gas Purification System for Indoor Work
  • Truck Mounted Rig Capabilities in an Ultra Small Package