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Sponsored content 6 Extend Safety Valve Lifespan Combination of Rupture Disc and Safety Valve offers V arious Opportunities 10 ©Kalyakan/AdobeStock 14 The Resurgence Of The OSV Industry: A Journey From Trough To Triumph By Ina Golikja, Equity and credit analyst in the R esearch team at Fearnley Securities 16 Anchor Handler Construction: What To Expect As Floating Wind Picks Up By Philip Lewis, Director of Research, Intelatus Global Partners 24 20 It’ s (Really) Not Easy Being

Stopdrop Tooling / Shutterstock Green (Hydrogen) New projects prove the ability to generate green hydrogen offshore. But is it cost-effective? By OE Staff 32 Mega Machines: JOIDES Resolution When it comes to deep drillers, JOIDES R esolution takes the cake, embarking on Expedition 395 to understand the impacts of mantle plumes on deep ocean currents.

By Celia Konowe 28 44 “Game-Changing” CSOV In Norway ©aerial-drone/AdobeStock 46 T ech File: HexDefence Scour Pr otection For Offshore Wind 32 By Greg Trauthwein

DEPARTMENTS 4 Editor’s Letter 5 Authors in this Edition 50 By the Numbers: Rigs 51 Sector in Focus: Scandinavia © Claudio Robustelli Test, IODP JRSO july/august 2023 OFFSHORE ENGINEER 3