Carl Trowell | Upstream

Ensco still in the red

Reworked Ensco-Rowan deal gains approval

Ensco racks up contracts

'New era' as Ensco and Rowan agree merger

Ensco drops further into the red

Ensco widens losses

Ensco posts quarterly loss

Ensco closes Atwood merger deal

Shareholders OK Ensco-Atwood merger

Combined fleet set to stay put

Ensco in all-stock deal to buy Atwood Oceanics

Ensco sinks to loss