Unison Drilling Inc.
P.O. Box 715
2070 FM 3176
Devine, Texas 78016
830-663-4700




Water Line &
Rental Division



Complete
Oilfield Supply
 
 
 


Depth Capacity – 6,500’

 
Drawworks:
Kremco model 600K single drum 600 HP, with 22" single hydromatic brake. Powered by a CAT 3408 diesel engine (450 HP) with an Allison 6 speed transmission, Quincy 200 belt driven air compressor and a hydraulic PTO mounted on the Allison transmission. All mounted on a three axle trailer.
Mast:
Kremco model 103–235 telescoping mast with 220,000# hook load capacity, 8 line crown grooved for 1’ drill line.
Substructure:
13’ high x 10’ wide x 12’ long single box structure with stairs and "V" door. 3’ H x 45’ long one piece mud boat. Ground level to rotary is 11'6".
Mud Pumps:
Pump #1: Garden Denver PZ-8 Triplex pumps, chain driven and powered w/ Cat D-398 diesel engines.
Pump #2: Garden Denver PZ-8 Triplex pumps, chain driven and powered w/ Cat D-398 diesel engines.
Mud System:
One (1) steel tank mud system with 220 barrels total working volume. Brandt Mini Cobra 3-Panel Linear Motion Shale Shaker. O-Drill 12 Cone Desilter & 2 Cone 10" Desander. Four (4) 10HP Agitators. 6" O-Drill Mud Hopper and Three (3) Skidded Magnum 6" x 5" x 11" Centrifugal Pumps with 40HP Motors. Caustic/chemical mixing barrel. Eye Wash Station. Mud check station.
Combination Generator / Utility House:
2 – CAT SCR 155 KW AC generators powered by CAT 3306 diesel engines. Lower parts house in back end of house.
Water Tank:
400 barrel storage tank with 8’x 20’ pop up doghouse equipped with a Satellite automatic driller, Totco 1 pen recorder and Totco 6° deviation tool.
Blowout Preventers:
11" 3M LWS Double BOP
11" 3M Hydril Annular
Rotating Equipment:
17 1/2" Hacker Pyramid with 44" centers and a split master bushing. 40’ x 4 1/4" square kelly with Varco drive bushings.
Traveling Equipment:
McKissick 4 sheave 150 ton traveling block unitized with a BJ Unimatic 150 ton hook, grooved for 1" drill line, National 200 ton swivel equipped with kelly spinner.
Drill String:
200 jts. of 4" FH 14.40#, Grade E.
Miscellaneous Related Equipment:
Mathey Hydraulic wire line measuring device with 15 HP electric motor, .092 wire line, 45’ catwalk, 3 pipe baskets and 1 set of pipe racks.


Click here for Rig 2 photo gallery




  PZ-8 Triplex Mud Pump
  PZH 750 HP Gardner Denver Performance specifications
  Stroke: 8"                
  Liner Diameter: 7" 6-1/2" 6-1/4" 6" 5-1/2" 5" 4-1/2"  
  Max Discharge pressure: (PSI) 1996 2315 2504 2717 3233 3912 4830  
    GPS: 4.00 3.45 3.19 2.94 2.47 2.04 1.65  
  SPM
  140 GPM: 560 483 446 411 345 285 231  
  130   520 448 414 382 321 265 214  
  120   480 414 382 352 296 244 198  
  110   440 379 350 323 271 224 181  
  100   400 345 319 294 247 204 165  
  Gear Ratio is 4.5:1





  Download Rig #2 Brochure PDF  

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