LAND RIG

DMM 1

Initially used for work over operations, DIETSWELL SOLUTIONS did upgrade the rig for drilling operations: additional standpipe, shale shaker, mud tank capacity, agitators.

– Detailed engineering

– Refurbishment follow-up

– Commissioning

GENERAL DATA

Rig type
Land Rig
Rig Location
Hassi Messaoud, ALGERIA
Client
DMM Drilling Investment Holding Company Ltd
Construction place
the United States
Year of construction
1980
Refurbishment yard
Hassi Messaoud, ALGERIA
Year of refurbishment
2005/2006
Project Phase
Refurbishment
Type of Contract
Lump Sum
Contract Start / Finish
November 2005 /July 2006
Man-hours (Refurbishment)
1000 hours

TECHNICAL DATA

Rated Drilling Depth
4800m using 5” OD drill pipe
Power Generation
4 x CATERPILLAR D399, 1215HP
Drawworks
GARDEN DENVER 1100UE, 1500HP
Top Drive
CANRIG 1050 E 450mT, 1130HP
Derrick / Mast
PYRAMID Lo-Lift, 48,5m (160ft), 450mT
Mud pumps
2 x GARDEN DENVER PZ11, 1600HP, 5000PSI
Rotary Table
GARDEN DENVER 27” ½, 275mT, 900HP
Storage capacities
– Active / Mixing Mud Tank: 100m3
– Reserve Mud Tank: 210m3
– Treatment Tank: 28m3
– Pre-Mixing Tank: 12m3
– Trip Tank: 8m3
– Rig Fuel Tank: 155m3
– Camp Fuel Tank: 20m3
– Water: 150m3
Well control system
1 x Annular BOP, HYDRIL 13 5/8”, 5000PSI,
1 x Ram Type BOP, CAMERON ‘’U’’ Double 13 5/8”, 10000PSI
Accommodation
– 102 persons in the main camp
– 24 persons in minicamp