Our Rig Types

Stena Drilling is one of the world’s foremost independent drilling contractors, a wholly-owned subsidiary of Stena AB. Stena Drilling manages a global business, consisting of four ultra-deepwater drillships and three semi-submersible rigs.


Drillships

The company has been pioneering in drillship construction with some of the most leading-edge technologies and innovations in the drilling world, culminating with the Stena IceMAX, the world’s first dynamically positioned, dual mast ice-class drillship, meticulously designed specifically for safe and efficient operations in arctic conditions.

Semi-Submersibles

Stena Drilling operates three semi-submersibles; the Stena Clyde, Stena Don and Stena Spey. Both Stena Clyde and Stena Spey are conventionally moored units; whilst Stena Don is dynamically positioned. With drilling depths of up to 25,000 ft, Stena Drilling’s fleet of semi-submersibles can operate in water depths up to 1,640 ft

 

The Stena Carron is a Harsh Environment dynamically positioned DP Class 3 drillship capable of drilling in water depths up to 10,000ft. The Stena Carron has on-board 2 x BOP’s, each 18¾” x 15,000psi Cameron “TL” BOP c/w ST Locks, and uses Cameron Load King riser.

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The Stena Clyde is a semi-submersible, twin pontoon, column stabilised drilling unit, Aker H3 design. The vessel has been modified with an additional six stability columns to provide adequate operating deck load for operations in 1,500ft water depths. A Cameron TL 18¾”15,000 WP H2S Service BOP is fitted. The Stena Clyde has an SBOP capability for a water depth of 5,000 ft.

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The Stena Don is a harsh environment dynamically positioned Class 3 semi submersible drilling, completion and workover vessel for worldwide operations. The Stena Don has a capability for a water depth up to 500m using a 18 ¾” – 15,000psi WP ‘TL’ Cameron BOP and Cameron 21” LK 2.0 riser.

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The Stena DrillMAX is a Harsh Environment dynamically positioned DP Class 3 drillship capable of drilling in water depths up to 10,000ft. The Stena DrillMAX has on-board 2 x BOP’s, each 18¾” x 15,000psi Cameron “TL” BOP c/w ST Locks, and uses Cameron Load King riser.

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Stena Forth is a harsh environment, dynamically positioned DP Class 3 drillship capable of drilling in water depths up to 10,000’ using 18 3⁄4” – 15,000psi Cameron TL BOP and Cameron Load King Riser.

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Stena IceMAX is the world’s first dynamically positioned, dual mast ice-class drillship. The Stena IceMAX is a Harsh Environment DP Class 3 drillship capable of drilling in water depths up to 10, 000ft. The IceMAX has on-board 2 x BOP’s, each 18¾” x 15,000psi Cameron “TL” BOP c/w ST Locks, and uses Cameron Load King riser.

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The Stena Spey is a Friede & Goldman L907 (enhanced Pacesetter) twin pontoon, column stabilised self propelled, semi submersible offshore drilling unit. The Stena Spey has a SBOP capability for a water depth of 5,000ft using 18 ¾” – 15,000psi Hydril BOP and Vetco MR-6C riser.

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Current Rig Locations


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Fleet Availability


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Stena Drilling

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VACANCIES

VACANCIES


Roustabout AB

Location: Offshore – Northsea, Closing Date: Dec 2017

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