R-75 Gus Pech Truck-Mounted Mud Rotary/Core
Earth Drilling’s Gus Pech manufactured mud rotary drill rig is a custom built mud rig equipped with 7 ½ by 10 inch centreline mud pumps. The mud rig is rated to drill deeper than 300 m and is known for its high speed, low torque or low speed, high torque coring capabilities. The rig is more compact than most of the other coring rigs on the market which makes for safer access and egresses from lease sites in the oil sands, as well as reducing our client’s costs because smaller leases are required for coring operations. The tilt-out top drive allows for safe handling and loading of pipe. Earth Drilling’s mud rig is capable of drilling and coring vertical and angled boreholes.
R-58, R-61 Atlas Copco Th-60
Earth Drilling’s Atlas Copco Th-60 Mud Rotary Drilling Rig has the capability to drill to depths of greater than 450 m and is mounted on Peterbilt TriAxle.
Benefits
- A single 35 ft (10.6 m) derrick. This derrick enables conventional air-mud-DHD drilling with 20 ft (6.1 m) pipe. The derrick also handles a casing hammer, dual wall pipe (reverse circulation), simultaneous drill and drive with a DHD or driving casing from the top with a DHD.
- Adaptive pipe handling capability.
- Speed. The inverted feed cylinder design increases the TH60 maximum fast feed speed has to 150 ft/min (45.5 m/min),
- Christianson Pipe Core Tooling.
Rig Dimensions
- Weight: 31,000 kg 68,343 lbs
- Rig Height (layover): 4.06 m 13 ft 4 in
- Tower Height: 12.19 m 40 ft
- Width: 2.59 m 8 ft 6 in
- Length: 7.31 m 42 ft 10 in
Specifications
- Stroke: 6.1 m 20 ft
- Pulldown: 11,340 kg 25,000 lbs
- Pulldown: 18,144 kg 40,000 lbs
- Ground Pressure: 58.81 kPa 33.08 lb / sq in
- Compressor: 900 cfm
Customized Features
- Maximum Torque: 5,500 ft lbs / 7,458 Nm @ 145 RPM Single-Speed Rotary Head
- Drawworks: Single Line Barrel Drum: 18,000 lbs (8,165 kg)