Semisubmersible News

 

Well Intervention Market Overview

Aug 11, 2020

The well intervention market is a niche one, with only a few main players – including Helix/Well Ops, Island Offshore, AKOFS Offshore and Siem Offshore – and only three key geographical regions; Northwest Europe, South America and the US Gulf of Mexico.Unsurprisingly then, the fleet operates in regions with high numbers of installed subsea wells, particularly those with aging installations.Regions seen with potential developing well intervention markets include West Africa and Australia…

Valaris Announces More Drilling Contracts

Jan 04, 2022

Offshore drilling contractor Valaris on Tuesday announced a new group of contracts for its rigs to be utilized in the U.S. Gulf of Mexico, U.K. North Sea and off the coast of Australia.Valaris said it secured a one-well contract with Kosmos Energy in the U…

Solstad Bags 572-day Charter for Platform Supplier in Australia

Dec 17, 2021

Norwegian offshore vessel operator Solstad Offshore has won a contract with Woodside in Australia for the platform supply vessel Normand Tortuga.The vessel will support the activities of the DPS-1 semisubmersible drilling rig on the Enfield P&A and Scarborough projects…

Transocean Wins Contract in Trinidad and Tobago

Dec 12, 2019

Offshore driller Transocean announced Thursday that the semisubmersible Development Driller III has been awarded a one year contract off the coast of Trinidad and Tobago.The contract is expected to commence in the second quarter 2020 and will…

Helix Introduces Q7000 Well Intervention Vessel

Oct 22, 2019

Helix Energy Solutions Group has introduced its newly built semisubmersible well intervention vessel, the Q7000.The Q7000 can perform through-riser well intervention and decommissioning operations in water depths ranging from 85 meters to 3…

Maersk Discoverer Lands More Work in Egypt

Jul 02, 2019

Maersk Drilling said Edison E&P has signed on its deepwater semisubmersible drilling rig Maersk Discoverer to drill an exploration well in the North Thekah gas field offshore Egypt.The contract is expected to commence in the fourth quarter this year and includes an additional one-well option…

OOS Tiradentes set for Petrobras contract

Jan 08, 2018

OOS International Group’s newest semisubmersible accommodation vessel, the OOS Tiradentes, will head to Brazil next month for a contract with Petrobras. Source: OOS International The OOS…

Shell awards Vito castings to Sheffield Forgemasters

Dec 14, 2017

Shell has awarded a contract to UK forge Sheffield Forgemasters for castings for use on the Vito semisubmersible platform for the US Gulf of Mexico (GoM). The project will see the Sheffield Forgemasters' offshore oil and gas specialist…

VIDEO: Heavy lift icon Hermod loaded for transport to China

Nov 27, 2017

After more than 40 years service, an icon of the inustry, Heerema Marine Contractor's semisubmersible crane vessel Hermod, was loaded onto Boskalis' heavy transport vessel Dockwise Vanguard in the port of Rotterdam.  The Vanguard will…

Aker BP set for drilling in Norwegian North Sea

Nov 17, 2017

Aker BP has been given approval to drill exploration well 24/9-12 S on production license 340 in the Norwegian North Sea. The well, due to spud this month, will be drilled in about 120m water depth using the Transocean Arctic semisubmersible drilling rig of the Marosso 56 type…

OMV to drill Hades & Iris

Nov 17, 2017

OMV Norge is expected to start drilling on the Hades & Iris prospect in production licence 644 in the Norwegian Sea early next month (December) following approval from the Norwegian Petroleum Directorate for well 6506/11-10.  Drilling…

Rethinking the dry tree semisubmersible

Oct 01, 2017

A jackable semi improves performance and introduces construction advantages, says BP’s John Murray. Installation configuration concept. Illustrations from BP.   Over the past several decades…

Alpha contracts Awilco for Cheviot development drilling

Sep 21, 2017

Alpha Petroleum Resources has inked a contract with Awilco Drilling for drilling 18 development wells on its Cheviot field development in UK North Sea. The drilling, using the WilPhoenix semisubmersible drilling rig, will take about 1080 days and is due to start in Q2 2018…

Total extends Safe Caledonia deal

Sep 12, 2017

Total E&P has extended the charter of the Safe Caledonia semisubmersible accommodation vessel at the Elgin-Franklin Facility in the UK sector of the North Sea. The 30-day option extends on site operations through until late October 2017…

Retirement of an icon: Heerema Marine Contractor's Hermod

Sep 07, 2017

Heerema Marine Contractor’s iconic semisubmersible crane vessel Hermod is set to retire after a 40-year operational service history. Hermod's first job in 1979, installing the Piper A platform topsides in the UK North Sea…

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