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Rig Data: Noble Discoverer

Rig Name:	Noble Discoverer
Rig Manager:	Noble Drilling
Rig Owner:	Noble Drilling
Competitive Rig:	Yes
Rig Type:	Drillship
Drillship Type:	Turret Moored
Rig Design:	Sonat Discoverer Class
Rated Water Depth:	2,500 ft
Drilling Depth:	20,000 ft

rig photo

Rig Contract & Operating Status

Operating Status:	Modification
Operator:	Shell

Contract start date, day rate, date available, future contract details, and more available via RigLogix.

Rig Location

Region:	Asia - Far East
Country:	Korea, South
Current Water Depth:	--
Location start date, end date, well location, past and future locations, and more available via RigLogix.

Rig Construction Details

Classification:	DNV
Rig Design:	Sonat Discoverer Class
Built By:	Avondale Shipyards at the Avondale New Orleans LA shipyard
Delivery Year:	1976
Flag:	Liberia
Construction costs, dimensions, capacities, and dozens of other fields of data on each rig are available via RigLogix.

Rig Equipment

Derrick:	Pyramid 175' x 40' x 40'; Capacity: 1,000,000 lbs; Hook + Setback: 1,300,000 lbs
Drawworks:	Ideco E-2100 1,600 HP
Mud Pumps:	2 x Continental Emsco FA-1600 Triplex, each with two GE 752 electric motors complete with 5 x 6 centrifugal charging pumps, 1600 HP
Top Drive:	Varco TDS-3S with GE-752 motor, 500 ton, 1100 HP
Rotary Table:	National 49.5 in. diameter Model C-495 GE 752 electric motor, 500 ton
Detailed specs on each piece of rig equipment from BOPs to Winches are available via RigLogix. More than 100 searchable data points.