Rig: Valaris 104

Name Valaris 104
Owner Valaris PLC
Manager Valaris PLC
Rig Type Jackup
Sub Type Independent Leg Cantilever
Jackup Type Premium
Max Water Depth (ft) 400
Max Drill Depth (ft) 30000
Dimensions (ft) 225 x 208 x 25
Leg Length (ft) 517
Competitive Yes

Current Location

Country --
Region --

Drilling Equipment

Drawworks Type National Oilwell Varco 1625 UDBE
Drawworks HP 3000
Mud Pumps Type National Oilwell Varco 14-P-220 Triplex
Top Drive National Oilwell Varco TDS-8
Hookload Capacity (lbs) 1500000

Rig Construction Details

Rig Design Keppel FELS
Rig Model Mod V B
Year Built 2002
Country of Build Singapore
Yard Name Pioneer Yard I
Group Yard Name Keppel Offshore & Marine Ltd.

Rig Contract Details

Operating Status Retired


30 Dec 2014

'ENSCO 104' spuds SP-1X well in Myanmar

Maurel & Prom is participating in the drilling of an offshore exploration well in Myanmar. The SP-1X exploration well, on Block M2 and operated by PetroVietnam Exploration & Production (“PVEP”), was spudded on 27th December 2014 and should last at least two months. PVEP contracted the ENSCO 104 jackup rig to drill the well.

18 Jul 2014

Santos comes up dry in Vietnam

Santos today announced that alongside its partner Murphy Oil, the Hon Khoai-1 exploration well in Vietnam’s Nam Con Son basin was unsuccessful. The wildcat well was targeting an oil discovery in Block 13/03 and was spudded on the 27th April 2014 and reached a total depth of 2,135 metres. The well has been plugged and abandoned.

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