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NATIONAL 55, 1000HP MECHANICAL DRILLING RIG

Asking Price $800,000

12,500’ DRILLING DEPTH
(2) CE DA 850 Duplexe Pumps
Rig is located in Texas!

MAKE AN OFFER
Call to Inspect and Buy Today!!!


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

Listing No. 54