NATIONAL 55, 1000HP MECHANICAL DRILLING RIG
No Longer Available
Email for more info12,500’ DRILLING DEPTH
(2) CE DA 850 Duplexe Pumps
Rig is located in Texas!
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Call NOW! (800) 952-1973
Listing Details
CLASSIFICATION:
National 55,1000 HP
DRILLING DEPTH:
12,500'
POWER SYSTEM:
Two (2) Caterpillar D379 engines each with
National Torque converters driving an
inline compound and Two (2) Caterpillar
D3408 engines with 250 KW AC generators
DRAWWORKS:
National Type 55, 1000 HP
Two (2) Engine Inline Compound
Single Pump Drive (2) Caterpillar 379, 550 HP
w/ National/Oilworks C245 Torque Converter
MAST:
Lee C. Moore 127' x 21' base, 500,000 Rating
DRILL LINE:
1 - 1/4" KWR
SUBSTRUCTURE:
Lee C Moore 19.5' high substructure, 500,000"
rotary capacity with 300,000# setback capacity
MUD PUMPS:
(2) CE DA 850 Duplexes
ROTARY:
Oil Well 27 1/2"
TRAVELING BLOCK:
National 250 Ton Block w/bicket
BJ 200 Ton Hook w/bicket
SWIVEL:
National 400
KELLY:
5 1/4" Hex X 40'
ANNULAR PREVENTER:
Cameron 13 - 5/8" Type "U" 5,000#
RAM PREVENTERS:
Cameron 13 - 5/8" Type "U" 5,000#
ACCUMULATOR SYSTEM:
Koomey six (6) station, 80 gallon capacity
with dual air pumps and one (1) electric pump
Cameron Station
MUD TANK SYSTEM:
Three (3) tank 1100 BBL total - BBL Pre-mix
pit, Brandt Shaker
MUD MIXING PUMPS:
Two (2) 5" x 6" centrifugal pumps, each driven
by 60 HP electric motors
AUXILLIARY EQUIPMENT:
One (1) Tool Pusher Quarters
Two (2) 500 BBL Water Tank
One (1) Automatic Driller
Two (2) Air Hoists
One (1) Drilling Recorder
NO TUBULARS
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