Norwegian offshore vessel owner Sea1 Offshore, formerly Siem Offshore, has secured contract extension with marine geophysical services company PXGEO for its multi-purpose support vessel (MPSV) Siem Dorado.The current contract with PXGeo for…<p><p>https://www.marinelink.com/news/pxgeo-extends-siem-dorado-mpsvs-stay-515351</p></p>