They pride themselves on this fact and are often considered to be one of the best drilling units in the country.

The drilling units have secured contracts for three and four years.

There was also a release of "another" substance from the same drilling unit two days earlier.

The new drilling unit was intended to overcome these limitations.

It has one drilling unit under construction and two awaiting financing.

• to mobile offshore drilling units operating under the authority of a Member State.

Whereas, a semi-submersible drilling unit must be towed and takes 70 days.

Three of the Company's deepwater drilling units moved to higher dayrates during the quarter.

This rig will become the tenth Company owned mobile offshore drilling unit.

He was working on a rig survey on a mobile offshore drilling unit.

Deep drill holes require a few days during which the drilling unit has to remain exactly in the same position (see dynamic positioning).

The Company currently owns and operates a modern fleet of eight mobile offshore drilling units.

The companies have been subsidizing refining losses out of bigger profits from their oil drilling units.

Internally, the drilling unit can hold enough supplies to drill three to five wells depending on the well depth.

The drilling unit Transocean Winner carried out the production test in a water depth of 354 feet.

The company has a fleet of 37 drilling units, of which 13 units are still under construction.

This new high-specification jackup drilling unit is the first of three such rigs being built for the Company.

Drilling units for dowel assembly are also available.

A jack-up drilling unit will be used to drill the wells from the wellhead platform.

Wells will be constructed and completed with a separate mobile offshore drilling unit between 2008 and 2010.

The drilling unit is registered in Panama.

Offshore exploration is performed with floating drilling units.

The maritime integrity topic applies to all floating installations, including jack-up drilling units.

Also generally applicable to any industry undertaking process isolations and to mobile offshore drilling units where relevant.

The company's vulnerable business risk profile results from its low asset diversity with only two offshore drilling units, and highly cyclical industry conditions.