NATIONAL Drilling Rigs - Land Rigs

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General Specs

Category: Land Rigs
Condition: Used
Make/Model: NATIONAL N55
Stock #: -
Location: Texarkana, TX 75504 USA

Price: Call for Price

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Warren Rig Inc

(972) 955-5519
(972) 955-5519
Contact Info:

Derek Anderson

PO Box 714

7705 N. Stateline Ave

Texarkana, TX 75504 USA

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Auction Details

General Specs

Condition:Used

Rental:No

Detailed Description

Land Rigs - ●Draw Works: 
 National 55E D/D, Lebus 1-1/4” Grooving, Kelco Catheads, Overrunning Clutch, Driller’s Console, Crown-O-Matic, Back Porch w/4’Wx16’L Drop Down Compound Drive, Parmac 46SR 46” Sgl Hydro Brake, National 2-“Eng Sectional Compound, #1 Section p/b CAT D-379 Eng, HMSO, Premium Pane, Air Starter, OWI C245-125 Torque Converter, Air Clutch, Covered Master Skid, #2 Section p/b CAT D-379 Eng, with Air Starter, National C245-125 Torque Converter, Air Clutch, Covered Master Skid.
●Derrick: 
Lee C. Moore 131’Hx18’6”W. 440,000# SHL Cantilever Pin-Type, Crown Block w/(5) 42” Sheaves, 54” Fastline Sheave f/1-1/4 line, Crown Safety Platform, Racking Board, Tong Counterweights, Mast Stand, Stand Pipe manifold , Sowa 350 Ton Block/Hook w/elevators.
●Substructure:
 DRECO (NEW) Box on box, 22’ (H) X 28’ (W) X 55’ (L)    
●Rotary Table:
 SJ Petro 20 ½ x 54” w/split master bushing
●Mud Pumps:
 (1) MD-9 Triplex 1000 hp, CAT D-399 power  
 (1) Emsco F-1000 Triplex,  CAT D-398 power
●Mud System Pits:  
 1200 total bbl, working,
 (4) 5X6 centrifugal mixing pumps, w/agitators
 ●Solids Control Equipment:  
 (2) Derrick linear shakers
 Derrick 2 cone desander
 Derrick 12 cone desilter
 Derrick degasser 
●Water Tank:
 500  bbl  water tank and 13,000 gal fuel tank w/3 compartment lubester
 (2) 2X3 centrifugal pumps
●Generator House:
 (2)275 KW, 480 volt generators, powered by Caterpillar C-3408 engines
 Sullivan Palatek 30 hp screw type air compressor
 ●BOP Control System: 
 Koomey 80 (4) station closing unit  
 5000lb, 11½” annular and double ram 
 9 valve choke manifold 
 ●Drill String:  
 N/A
●Misc. Equipment: 
  OWI 1500 pipe spinner
 Pipe racks (3-6 Sets), lifting subs ect…                                           
 (2) Upper Dog Houses w/Bear Auto Driller and Martin-Decker Wt. Indicator
Parts House