RD20

GENERAL INFORMATION

Ingersoll Rand RD 20 top drive drill rig

Range 3 capability

1,500 m depth rating, 55,000 daN pullback

Top drive rotation 180 rpm, 3.5" I.F. connection

Hydraulic elevators and bails

Alco 10" Iron Roughneck with hydraulic slips

Substructure:

Hydraulic lift skid substructure

Fully enclosed and heated cellar area

Generator Shack/Change Shack:

200 kw generator

Accumulator:

21,000 kPa system

Six bottles with two N2 backup bottles

152 litres (40 U.S. Gallons)

Four valves, remote station in doghouse

Manifold:

Inspected and certified

21,000 kPa 89mm choke manifold (PVS)

152 mm degasser line

Mud Tanks:

32 m³ capacity, three compartments

Mixing shack, two 5X6 Halco electric mixing pumps

Swaco/Mongoose shale shaker

Pason tank monitors

Mud Pump:

7P50 National Triplex, 60 Series Detroit

Boiler:

100 hp rental (Dupre)

Blowout Preventer:

Inspected and Certified

Class III 229mm

Class IA 229mm

Coring Tub:

Christensen wireline coring system (maximum depth of 1,000 m)

4 5/8" core pipe

2 3/4" core in 3" plastic tubes or 3" core

Heated core shack

Air Package:

Two 950 cfm, 350 psi trailer-mounted compressors

Air cyclone tank with flare stack (holds 20 m³ of fluid)

4" flare pipe

Two downhole float subs

178 mm or 229 mm RS diverter head

Floc Tank:

30 m³ system

Catwalk:

Hydraulic skate type catwalk

Six 6" 4H90 drill collars

Six 4 3/4", 3½" I.F. connection

1,500 m 3½" I.F. drill pipe

Range 3 casing racks

Two hydraulic pipe tubs

Doghouse:

32 m³ water storage

9,000 litre fuel storage

First aid station

Pason with PVT and sidekick

Rig Layout::