Company Services People News Contact Login Services SUBSEA LIGHT WELL INTERVENTION With extensive vessel based subsea construction and intervention experience we can take on any subsea intervention challenge. AKOFS Offshore has been pioneering Light Well Intervention (LWI) since 2013. The highly specialised LWI vessel AKOFS Seafarer is equipped for both Riserless Well Intervention (RLWI) as well as riserbased operations. ‍ Riserless LWI RLWI is performed without having to deploy a high-pressure workover riser, where the wireline cable is routed via a subsea lubricator system into the subsea well. Riserless well interventions enable e-line and slick-line operations such as: • Well logging • Perforation • Zone isolation • Plug setting and removal • Change out of downhole safety valves • Punching and tubing cutting services (mechanical and explosive) • Caliper and leak detection services The operational envelope can also be extended by use of tractors in horizontal wells. ‍ Riserbased LWI Adding to the services listed above, riserbased light well intrvention allows the following operations: • Coiled tubing and wireline intervention • Well test and clean-up capabilities • Chemical injection, circulation, sand removal • Push force and scale milling SUBSEA LIGHT WELL INTERVENTION With our experience we can take on any subsea intervention challenge RENEWABLES See our capabilities and work on tidal power and offshore wind projects SUBSEA WELL CONSTRUCTION AND INSTALLATION Read more about our latest work on manifold and x-mas tree installations ENGINEERING SOLUTIONS Our engineering team is ready to solve your subsea well challenges DRILLING SERVICES Top Hole Drilling and other conventional offshore drilling services PLUG & ABANDONMENT Read more about our services at the end of the well’s lifetime OTHER SERVICES © 2021 AKOFS Offshore Company > About Us > Code of Conduct > HSEQ > Sustainabillity Services > Our services > Our vessels > Contact status > Success stories People > Our Culture > Management > Recruitment > Whistleblowing Social > Facebook > Linkedin > Privacy Policy P.O. Box 244, 0213 Oslo, Norway Phone: +47 23 08 44 00 Karenslyst Allé 57 0277 Oslo, Norway Vestre Svanholmen 4, 4313 Sandnes, Norway UA Sergio Roberto Franco, S/Nº. quadra 03. Parte. Fazenda Boa Vista, Imboassica, CEP: 27932-357, PO BOX 120534, Brazil