Page 3: of Offshore Engineer Magazine (Jan/Feb 2021)

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FEATURES 26

Plug that Hole ... Cost Effectively

Sitting at 49% of the total cost of decommissioning, wells plugging and abandonment (P&A) has long been high on the hit-list on the decommissioning cost reduction agenda.

Here we looks at some of the technologies aiming to reduce that cost.

By Elaine Maslin

Source: isol8 41

Green Rigs

How teamwork between COSL Drilling and key suppliers

KONGSBERG and NOV has improved on previously record low emissions to deliver fuel and environmental savings of more than 25%.

By Morten Firing

Source: Kongsberg

Departments 4 8 34

By the Numbrs Leading Off Drilling & Completions

Rigs & Discoveries Offshore Wind Subsea ConnectorsInside the ?nancials of Dogger Bank, the world’s largest planned offshore wind farm. Subsea connector delivers cost savings, 5

By Bartolomej Tomic improves safety for critical service

Region in Focus Mediterranean environments.

By Scott Ellisor, Dril-Quip 6

Authors 12

Offshore Wells 7 44New Life for Old Wells

Editor’s Letter OpinionOld offshore oil wells could be turned into Indidents & of ‘Old School’ geothermal energy producers under a plan

Safety Leadership 47 by a new consortium.

By Elaine Maslin Despite the general perception of 2020 Executives on the Move as an “annus horribilis”, there were also 14 some optimistic safety trends with injury 48 Markets The OSV Market frequency relatively low.

Why don’t OSVs get Scrapped? By Dr Torkel Soma

Ad Index & Editorial Index

By Gregory Brown january/february 2021 OFFSHORE ENGINEER 3