Christmas Tree News

 

Tidal Power for Seabed Oil and Gas Installations

Nov 20, 2018

There is great potential for large underwater turbines engineered to harness power from tides and ocean currents to produce industrial-scale levels of electricity. At the smaller scale, tidal power can be just as useful and, indeed, can be much easier to deploy to meet commercial needs…

Forties pipeline repairs to complete by Christmas

Dec 22, 2017

Work to fix a pipeline which is costing the UK North Sea industry millions in lost production a day is due to complete by Christmas, the operator has said.  INEOS, which operates the Forties Pipeline System (FPS), a major export pipelines from some 80 assets in the UK North Sea…

2017's top 5 corporate Christmas animations

Dec 20, 2017

'Tis the season to be jolly! So we're sharing with you our five favourite corporate Christmas animations this year. As usual, it's the subsea firms producing the best, topped by Oceaneering, followed by Subsea 7, NOV, TechnipFMC and Huisman…

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…

OE17: Brazil needs you!

Sep 05, 2017

Brazil has been and remains a key stone in the global offshore industry, not least when it comes to deepwater production. Despite the recent turmoil it has faced, including low oil prices, debt woes and the Operation Car Wash investigation…

Parker Hannifin debuts API 6A valve

Jul 14, 2017

Parker Hannifin has a complete range of valves that conform to the API 6A specification for Christmas tree and wellhead applications. API 6A valve. Image from Parker. For a number of years…

Rigless P&A: Increasing efficiency, reducing cost

Jul 01, 2017

Halliburton’s Ernst Schnell discusses a recent collaboration between Halliburton’s casing equipment team and a Scandinavian operator, which helped develop a rigless method for plugging a well through the Xmas tree. Rigless AbandaSystem schematic…

Moving toward all-electric

Jun 01, 2017

Elaine Maslin dives deeper into the all-electric subsea equation. The K5F-3 subsea all-electric Xmas tree from OneSubsea.Photo from TEP NL (Total E&P Netherlands). All-electric subsea installations have been on the agenda for years…

Tiebacks by the numbers

Apr 01, 2017

With large-scale projects on hold, subsea tiebacks are accounting for 75-80% of sanctioned projects. Will it last? Elaine Maslin shares Wood Mackenzie’s view. Statoil’s Bryding tieback layout…

Ocean Star to mark 20 years of ocean energy history

Feb 14, 2017

Houston's Offshore Energy Center is hosting an open house to celebrate the 20th anniversary of the Ocean Star Offshore Drilling Rig and Museum on Wednesday, 26 April. Admission at the Ocean Star, in Galveston, is free for the day. The…

GE Oil & Gas inks Indonesia subsea tree work

Jan 31, 2017

GE Oil & Gas has been awarded a contract with Premier Oil Indonesia, for subsea trees and wellheads for the Bison, Iguana and Gajah Puteri (BIGP) fields, in the Natuna Sea. The scope covers subsea trees and wellheads, rental tools and…

Statoil Troll incident could have been fatal

Jan 20, 2017

Norwegian giant Statoil held a press conference earlier today (20 January) to discuss the investigations of two very serious incidents with safety issues that could have been fatal to the crew onboard.   Øvrum…

It's the most wonderful time of the year...

Dec 20, 2016

Yes, it's that time of the year, when remotely operated vehicles become Santa's reindeer and Christmas trees are, well, actual Christmas trees! Just for you, we've pulled together a selection of some of this year's Christmas videos from offshore industry players…

Optime Subsea Services merges with Telemark Technologies

Oct 11, 2016

Optime Subsea Services, subsea technology company, will merge with engineering house Telemark Technologies to fast-track its subsea installation solution.   Telemark Technologies is a supplier of pressurized vessel systems for testing operations of subsea…

Seeing the (electric) light

Sep 01, 2016

While French oil major Total has demonstrated the first all-electric Xmas tree, Norway’s Statoil is eager to do the same. Elaine Maslin examines the subsea all-electric initiative. The Åsgard subsea gas compression system…

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