Wells and facilities decommissioning around the world is entering a new era. Some drivers for the changes in decommissioning are eco-awareness, a recent particularly onerous cycle of climatic events, facility design evolution, the glaring…
Subsea Services Alliance announces the first joint technology project between OneSubsea and Helix to engineer and manufacture a 15,000-psi intervention riser system. This jointly developed technology advances the alliance’s objectives…
FTO Services shows its riserless light well intervention at work in this video. Riserless light well intervention is able to reduce well intervention costs by eliminating the need to use a drilling rig and it also increases the number of well interventions that can be performed…
Schlumberger released the ACTive Straddle coiled tubing real-time multiset inflatable packer, which provides all functions needed to isolate and treat multiple zones on a single run without coming out of the well, which reduces intervention time and optimizes production…
Helix Energy Solutions Group, OneSubsea, and Schlumberger executed definitive agreements for the companies’ non-incorporated alliance, formed to develop technologies and deliver equipment and services to optimize the value chain of subsea well intervention systems…
The previous article Rigless Origins (OE: March 2014) detailed the Zakum project, which was carried out in 1969 offshore of Abu Dhabi, where all methods of running wireline from a vessel—in open water—were executed and assessed(1) (2). More importantly…
Claxton Engineering was awarded a 12-month contract for multiple well slot recoveries in the Arabian Gulf, enabling a field operator to extend the economic life of its platform and well assets. Claxton’s Dubai office will perform diamond wire cutting and subsea drilling and pinning…
AccessESP unveiled its next generation, rigless electric submersible pump(ESP) conveyance system, Access375. Access375 is the fourth generation, single section, permanent magnet motor and is one fifth the length and weight of a conventional induction motor…
As a critical factor in optimising brownfield production, well intervention is a major fiscal and operational consideration for the North Sea. While there’s no doubt, as a mature province, the emphasis is shifting increasingly toward decommissioning and plugging and abandonment…
Helix Energy Solutions Group, Inc.’s well intervention vessel, the Skandi Constructor, is moving to the Gulf of Mexico to begin operations in 1Q 2015. The Skandi Constructor, a dedicated light intervention mono hull equipped with the Helix 7 3/8in…
Welltec, in partnership with Saudi Aramco, has produced what it it describing as the industry's first e-line tool designed to provide reliable, efficient, rigless access into laterals from the main wellbore. WellLIT detects each sidetrack window depth and then directs unmodified…
The Fugro Synergy. From Fugro Drilling and Well Services. Plugging and abandonment accounts for about 43% of decommissioning costs. Operators and service companies are looking at ways to reduce the bill…
Claxton Engineering Services Ltd., an Acteon company, has completed the first rigless removal of a stuck bottom hole assembly (BHA). The work was completed during a slot recovery operation using an innovative approach at Maersk’s Tyra East field in the Danish sector of the North Sea…
Aker Solutions’ former well intervention services business, which was acquired by private equity fund EQT VI in January this year, has been restructured and will operate under two brands from 22 Apr 2014: Altus Intervention and Qinterra Technologies…
Running line in open water Rigless intervention hit the scene in 1969 with Abu Dhabi's Zakum pilot program. Reaching Ultra's Fernando Hernandez explains how the technology has evolved to meet new challenges…
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