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Rig Data: COSL 931

Rig Name:	COSL 931
Rig Manager:	China Oilfield Services Ltd.
Rig Owner:	China Oilfield Services Ltd.
Competitive Rig:	Yes
Rig Type:	Jackup
Jackup Type:	Independent Leg Cantilever
Rig Design:	CDB Korrall
Rated Water Depth:	328 ft
Drilling Depth:	20,000 ft

rig photo

Rig Contract & Operating Status

Operating Status:	Drilling
Operator:	Roc Oil

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

Rig Location

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

Rig Construction Details

Classification:
Rig Design:	CDB Korrall
Built By:	Vyborg Shipyard at the Vyborg, Russia shipyard
Delivery Year:	1993
Flag:	Russian Federation
Construction costs, dimensions, capacities, and dozens of other fields of data on each rig are available via RigLogix.

Rig Equipment

Derrick:	Uralmash 151'; Capacity: 1,433,250 lbs
Drawworks:	National Oilwell E-3000 3,000 HP
Mud Pumps:	3 x Russian YHBT-950, 1358 HP
Top Drive:	Varco TDS-1
Rotary Table:
Detailed specs on each piece of rig equipment from BOPs to Winches are available via RigLogix. More than 100 searchable data points.