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Concord Well Servicing - Alberta Oil Company

Rig 30

Skytop RR 400 Semi Mobile Double Class III (4200m)

Rig Inventory

  • Skytop RR400-H1-4210A-38
  • Self-propelled double drum back-in
  • Rated capacity at 4,200m with 73mm tubing
  • Engine - 60 series 525 hp
  • Transmission - Allison CLT750 - 5 speed
  • Secondary braking - Kobalt 24"
  • Main drum brakes - 25.4 cm x 106.7 cm
  • Sand line brakes - 20.3cm x 96.5cm
  • Mast - Pemco 104-210,000 / 93,000 daN w/6 lines
  • Racking capacity - 4,200m 73mm double tubing / 4,400m - 19mm triple rods
  • Travel blocks - McKissick 73A - 100 ton c/w spring
  • Lights - vapour-proof fluorescent & quartz floods
  • Drilling line - 25.4mm x 365m wire rope
  • Sand line - 14mm x 3,700m wire rope
  • Weight indicator
  • Dual Winches

Combination

  • Wheeled combination change house/ tool house/accumulator 2.4 m x 10.7 m
  • Electric toilet
  • Generator - Isuzu 55 kw
  • Towed by 2001 Mack RD688S/TA - 15 ton winch (261 KW/350hp) Allison 4560P5 speed trans. with 2 speed aux

Handling Equipment

  • Foster 58-93R tongs c/w air back-up
  • Cavins Model C power air slips
  • BJ elevators
  • Standard equipment - 60.3mm & 73mm EUE tubing
  • 19mm - 25mm sucker rods

Safety Equipment

  • 4 - 14kg dry chemical fire extinguishers
  • 2 - self-contained breathing apparatus w/spare cylinder
  • Gas detector
  • Safety & directional signs
  • Electrical ground bonding equipment
  • 1 basket stretcher
  • Crown saver
  • Self retracting lifeline

BOP Equipment

  • ERCB Class III BOP
  • 35 mpa Shafer double gate
  • 21,000 kpa accumulator with 3 station controls and nitrogen backup system
  • Hoses, remote station
  • 73mm EUE - 35,000 kpa tubing safety valve
  • 89mm rod BOP c/w handles
  • HD hydraulic oil saver
  • 76mm x 9m swab lubricator with jars and tool trap
  • 76mm swabbing valve - 21,000 kpa

Pump

  • Skid
  • Oilwell 640 - 101mm plungers x 152mm stroke 35,000 kpa
  • Engine - 60 series 375 hp
  • Transmission - Allison HT 750
  • Bowie 76mm charge pump
  • Manifold - 7 valve, 35 mpa
  • Completely enclosed in a steel building

Mud Tank

  • 29m3 with mud guns, mixing hopper & settling ditch
  • 90m of 50mm line pipe and 12m of 102mm suction hose
  • circulation degasser
Rig 30