Monday, October 23, 2017
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Mid-Continent U-712-A  #LR517
Mid-Continent U-712-A #LR517 Price: $2,420,000.00 1200hp mid-continent-u-712-a

Product Description

1200 HP SCR Box on Box Rig


Drilling Rig Make/Model: Mid-Continent U-712-A Diesel Electric

Type: Triple
Depth Rating Maximum depth (m MD): 4500 m 5” DP

Drill pipe size (in): 5”, 19.5 lb. /ft., G-105, IU, R2, NC 50 Conn drill pipe plus 5” NC 50 Conn Hevi Wall drill pipe.
Draw-works Make/Model: Mid-Continent U-712-A
Horsepower rating: 1200 hp (max)
Maximum rating (lb.): 87,700 lbs.
Drilling line (in): 1-1/4”
Maximum drill line rating (lb.): 159,800

Input power type and rating (hp) Two (2) GE 752 Style AR DC Motors.
Mast Make/Model: Pyramid
Type: Cantilever
Height: 142’ plus 5’ extension’
Gross nominal capacity (lb.): 1,330,000 lb.
Static hook load rating (lb.): 900,000 lbs.
Number of drill lines/grooves: 12

Racking capacity (triples): (Triples) 4500 m
Substructure Type: Pyramid – Box on Box
Casing capacity (lb.): 800,000

Set back capacity (lb.): 600,000
Travelling Equipment Block type: BJ Dynaplex Type 5500
Block rating (ton): 500
Hook type: BJ dynaplex
Hook rating (ton): 500
Swivel type/model: Gardner Denver GD 550
Swivel rating (ton): 550

Swivel max working pressure (psi): 5000
Rotary Table Make/Model: National Type C-275
Opening size (in): 27-1/2”
Rating (hp): Powered independently with GE 752 AR DC Motor

Rotary hose – size, length, rating: 4”, 60’ 5000 psi
Mud Pumps Make/Model: LSF-1600
Type: Triplex
Number: Two
Drive type: Belt
Rating (hp): 1600 hp
Liner sizes (in): 5” - 7”
Max pressure rating (psi): 5000 psi
Max continuous speed (spm): 120
Pre-charge pumps (in): 6” x 8”


Drive motor rating (hp): Two (2) GE 752 AR DC Motor
Rig Hydraulics Type: Electric Powered Hydraulic Unit

Power System Engine Make/Model: Four (4) Cat 3512B
Horsepower rating (hp):1500
Speed (rpm):1800
SCR: M&I (Ross hill Type) PLC with four (4) SCR Bays

MCC make/model: M&I
Light Plant Number: 1 Standby
Generators make/model: Cat
Generators rating (kW): 180 kw
MCC make/model: see above

Instrumentation: Mechanical Martin Decker 7 pen Record-o-graph, Auto Driller, Crown Saver, MD Totco Mud Watch
Mud System Tank volume (bbl.):1700 (Active/useable)
Shaker tank (bbl.): 411
Mud mixing pumps size (in): 6” x 8” x14”
Power rating (hp): 100 hp
Water tank volume (bbl.): 500
Shakers shakers: Three (3) MI Swaco Mongoose
Degassers: Swaco Vacuum and Poor Boy
PVT system: MD Totco.

Agitators type, number, and hp rating: 3 at 15 hp each
BOP System Make/Model:
Type: Class III
Size (in): 13-5/8” bore
Pressure rating (psi): 5,000 psig
Double gate ram preventers: Pipe and Blind Rams
Single Gate: Pipe
Annular preventer: 13-5/8” 5000 psi
Spools: 13-5/8” x 5000 psi
Side outlets: 1 x 4-1/16”, 1 x 2-1/16”
Accumulator make and type: SARA MD 320-11ST3X
Accumulator size/capacity: 320 gal; 5 Station
Manifold make and type: Chokes Swaco

Manifold rating: 10,000 psi
Handling Equipment Slips and elevators: to handle pipe size range
Kelly spinner type and make: supplied
Pipe spinner type and make: supplied
Cross-over subs: as required
Bit subs: as required
Safety valves: Upper & Lower Kelly cock, and IBOP
Power tongs: supplied

Fishing tools (standard set): Sufficient to handle tubulars on inventory
Other Equipment Top-drive (rating): N/A
Catwalk/V-door:
Pipe racks:
Water tanks (bbl.): 500
Water pumps (type and size): Two (2) 3x4x13 centrifugal Electric motors
Fuel tank (bbl.): two (2) 200 bbl. each
Fuel pump (type and size): Twin Electric Pumps

Safety Equipment Fall arrest system: Sala block Climb Assist
Firefighting equipment:
Medical aid: Standard First Aid Kit; 2 x Eyewash Stations
Breathing apparatus (type and quantity): 15 & 30 min SCBA
Gas detection (type and quantity): gas detector
Cables (type and testing frequency): Web and Cable slings, testing as per manu recommendation


Slings (type and testing frequency): Web and Cable slings, testing as per manu recommendation
Buildings Doghouse/Driller’s station: Doghouse
Rig Manager’s cabin:
Ablution facilities:
Change house: Fuel Tank, Oil/lube storage, Gensets, Tool House Combination Building

Tool house: Fuel Tank, Oil/lube storage, Gensets, Tool House Combination Building
Tubulars Drill pipe (size and type):65 jts 5”, 19.5 lb. /ft., G 105, IU, R2, NC 50 Conn drill pipe plus 5” NC 50 Conn Hevi Wall drill pipe.
Drill pipe (quantity): 150 jts Qty 3-1/2” 15.5 lb./ft.,, \s-135

Drill collars (size and quantity): 18 x 4-3/4”; 8 x 8”; 2 x 6-3/4”;
Rig Move Equipment Forklift (rating and quantity): Merlo Teleboom 10 ton
Winch trucks (make and quantity):
Bed trucks (make and quantity):
Cranes (rating and quantity): 50 Ton Grove Crane
Picker trucks (rating and quantity):

Pick-ups (make and quantity):
Spares Quantity of Spare parts