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Drilling MLT-116C 300ft (2004)



Listing ID:
1676

DESCRIPTION:Drilling MLT-116C 300ft (2004)
DATE LAUNCHED:1982
LENGTH:91.44m (300ft)
LOCATION:South Africa
BROKER:Richard Pierrepont
PRICE:USD 4.0 million
PRICE NOTES:"as is where is"

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General Description:

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Upgraded in 2004 
Water depths from 29 to 300 ft.  
Drilling Depth rating; 20,000 
Three (3) drilling mud pumps 
3,000 HP drawworks 
Top drive, Varco TDS-4 
Quarters for 100 personnel  
 
Drilling Vessel: Design and constructed by UIE Shipbuilding Scotland in 
 
Description:
1982 (modified in 1995, upgraded in 2004), the 410’  independent leg/cantilever unit was built in accordance with the rules of the American Bureau of Shipping and is classified as an A-1 self-elevating mobile drilling unit 
 
Type: MLT 116-C Cantilevered Jack-Up 
Class: ABS + A1 self-elevating mobile drilling unit, 1980 
 
Design Operating Conditions
Maximum water depth (non-hurricane): 300’ 
Minimum water depth: 29’ 
Drilling depth: 20,000’ 
 
Maximum Operating /  Environmental Condition: 
Normal drilling: 
Variable deck load: 4238 Kips 
Drilling load: 8,890 KIps 
Wind speed: 100 Knots 
 Wave height: 48’ 
 
Hurricane Survival:
Water depth: 300’ 
Variable speed: 7129 Kips 
Wind speed: 100 Konts 
Wave height: 59’ 
 
Drillfloor Loading:
Rotary beam load: 1,250,000 lbs 
Setback: 700,000 lbs 
Combined hook and setback: 1,950,000 lbs 
 
Cantilever: 
Capable of extending 60’ beyond hull’s stern transom w/ext 
Drill floor, skids transversely 15’ from center, port or  starboard 
Entire cantilever and drill floor designed to skid off the hull  to facilitate work on large platforms or remote well bays 
 
Legs: Three (3) Square K-Brace Truss type, 410’ long 
 
Rig Storage Capacities:
Weight material and content 
Bulk mud: 5687 cu. ft 
Bulk cement: 4265 cu  ft 
Sack storage: 50 pallets 
 
Rig Storage Capacities:
Liquids: 
Drilling mud: 1,843 bbls. 
Drill water: 9,684 bbls. 
Diesel fuel: 3,390 bbls. 
Potable water: 1,493 bbls. 
 
Elevating System: 
MLT electronically driven rack and pinion system 
 
Engine Generator Units: 
Four (4) 1855 HP Caterpillar 3516B, radiator-cooled  diesel engines, each driving an 1300 kW, 600 volt, 60 Hz   AC generator 
One (1) 1300 HP Cummins KTA 3067,  radiator-cooled engine driving an 880 kW, 600 volt AC generator - can be used as a standby or on main AC buss 
 
Electrical Distribution: 
Bautiel (5) bay SCR distribution system for efficient drilling, shipboard, drawworks, top drive and fire systems operations 
 
Drawworks: 
National 1625 DE driven by (3) GE 752 DC motors each rated at 1000 HP 
Two (2) catheads, 1-3/8 Lebus grooving, National Crown-o-matic crown safety device, Elmagco device,  Elmagco 7838 Baylor brake 
 
Derrick:    
Continental Emsco (LTV)BBC-160, 160’ high x 35’ base rated at 1,250,000 lbs static hook load, complete with adjustable hydraulic casing stabbing board, derrick  climbing assistor, racking platform 
 
Mud Pumps: 
(3) National 12-P160 triplex pumps, 1600 HP continuous (2) GE 752 DC motors each, complete with pulsation dampeners 
 
Note:
Spartan Offshore will provide one (1) size liner for mud pumps. Operator to designate size prior to rig mobilization. The pumps shall be operated at a maximum of 85% of manufacturer’s stroke and pressure rating when operating on a continuous basis. 
 
 

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IMPORTANT: The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct their agents, or their surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

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