Perforate, wash and cement technologies are offering operators an alternative to milling. Elaine Maslin reports. When OE headlined an article about plugging and abandonment (P&A) “Pain in the annulus” back in 2016, it was with just cause…
As decommissioning gathers pace, the debate around how to make the entire process more efficient – safely – at a reduced cost intensifies. Emma Gordon reports. Are we thinking big enough, or is the challenge smaller than we think? Certainly…
As the North Sea enters the decommissioning era, should complete removal remain the default option? And what is the impact of the process on North Sea ecosystems? Emma Gordon reports. The oil and gas industry must address its knowledge…
When Total launched the Laggan-Tormore subsea tieback, West of Shetland, it was always with the long-view, and not just in terms of distance. The investment is starting to pay off. Elaine Maslin reports. The 143km-long gas pipeline export facilities for Laggan-Tormore…
With waning support for marine energy in the UK, Sustainable Marine Energy decided to head East. Elaine Maslin reports. The Plat-I design. Image from Sustainable Marine Energy. Sustainable Marine Energy (SME) set out to be a tidal energy developer…
With decommissioning an inevitability, what to do with platforms once production ceases is a hot topic. Karen Boman surveys new ideas for life after production. Once upon a time, it seemed that the only thing to do with aging offshore infrastructure was to rip it out…
More than 700 offshore fields are expected to cease production in the next five years, according to forecasts. Elaine Maslin reports. Two major events appeared to fire the starting gun for the UK’s offshore decommissioning market to take…
Two offshore wind firsts have been achieved this year, both relating to use of gravity-based foundations. Elaine Maslin reports. While gravity-based wind turbines are not new, they’re far from the most common form of foundation for the offshore wind industry…
Record numbers of marine energy devices are generating record amount of power in Scottish Waters, but the sector has been knocked back in its bid for support. Elaine Maslin reports. Timing is everything, they say. For the UK marine energy sector…
Brazil held its 2nd and 3rd production sharing rounds concerning pre-salt areas today (27 October) where Shell and Petrobras were early winners. Shell will participate in three blocks, and operate two, while Petrobras will serve as operator for three blocks…
Class society ABS issued a managed pressure drilling (MPD) notation to Seadrill’s West Capella ultra-deepwater drillship for demonstrating system compliance with the ABS Guide for Classification and Certification of Managed Pressure Drilling Systems Guide…
ExxonMobil will join Statoil as a partner offshore Brazil, buying half of Statoil's interest in block BM-S-8, which contains part of the pre-salt Carcará oil field, for US$1.3 billion. The pair have also teamed up for a pre-salt licensing…
Subsea firm Ocean Infinity has claimed to have undertaken the deepest dive by multiple autonomous underwater vehicles (AUVs) commercial known. The feat was achieved on 18 October, when the firm launched six HUGIN AUVs, each with…
Wison Offshore & Marine has signed a strategic cooperation agreement with LNG transport and containment system firm GTT work together on various LNG projects, including LNG floating storage regasification units and floating LNG. Wison says…
Russia's Lukoil has completed the drilling of its eighth well at Vladimir Filanovsky field in the Caspian Sea. The well is a horizontal producing well, with the horizontal section spanning 1560m. Production is at 19,000 boe/d (2.8 thousand tonnes per day)…
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