Isobel Deep sits in an untested area around 40km south of Sea Lion, and the prospect could unlock the greatest potential of the wells in the rig’s North ... operator Premier Oil (36%) and ...

Deep in the Caspian Sea, around 100 kilometres ... Neft Daslari began as a lone drilling rig on a tiny island and has since grown into an extensive network of oil wells, production sites, and ...

One of the world's biggest oil producers has sought global PR expertise as it expands a controversial deep sea offshore sub-salt drilling program. Against the backdrop of one of the world's worst ...