<p>Semisub rig owner Dolphin Drilling has inked a new contract with Peak Petroleum in Nigeria for its 1974-built . The firm contract, which follows the letter of award in January, gives the Euronext Growth-listed owner of three rigs the potential to extend the unit&#8217;s backlog by a minimum of 120 days and up to 485 &#8230;</p> </p><p><p>https://splash247.com/dolphin-drilling-firms-up-nigeria-semisub-deal/</p></p>