CSO Deep Blue gets Na Kika work in Gulf of Mexico


By the OGJ Online Staff

LONDON, June 26 -- Shell Exploration & Production Co. has awarded Coflexip Stena Offshore Inc. the contract to install infield flowlines and risers for the ultradeepwater, six-field Na Kika development on Mississippi Canyon Block 474 of the US Gulf of Mexico.

The French contractor said Monday its recently built deepwater subsea construction vessel CSO Deep Blue will lay lines in waters ranging from 5,800-7,000 ft connecting Ariel (MC 429), East Anstey (MC 607), Fourier (MC 522), Herschel (MC 520), and Kepler (MC 383) fields to the floating production platform. Shell's Coulomb field (MC 657) will follow.

The CSO vessel, operating out of the company's new construction support base in Mobile, Ala., will install over 100 miles of high specification lines including an 8-in. reeled gas flowline, an 8-in.-in-12-in. reeled pipe-in-pipe (PiP) system, a J-laid 10-in.-in-16-in. PiP system, and steel catenary risers.

Flowlines and SCRs will be installed by the CSO Deep Blue between the third quarter 2002 and second quarter 2003, making use of both the vessel's deepwater J-lay and reel lay capabilities.

Using the J-lay method, the SCRs to be laid will include an 18-in. oil export riser, a 20-in. gas export riser and two PiP steel catenary risers of 8-in.-in-12-in. and 10-in.-in-16-in. diameters respectively, along with two 8-in. risers and two 4.5-n. gas lift risers.

CSO said the Na Kika project defines new frontiers for the industry "both in terms of water depths and the level of technology applied to the design and installation of flowlines and risers." It said Deep Blue's systems will make possible the installation of "the deepest ever PiP system using the J-Lay solution, and the deepest ever fully reeled SCR, as well as the deepest ever PiP SCR."

CSO will also design and build the 8-in.-in-12-in. reeled PiP system. Onshore fabrication of all the reeled flowlines and SCRs will be at the Mobile facility.

Related Articles

BG’s 2015 budget ‘significantly lower than 2014’

02/03/2015 BG Group plans capital expenditures on a cash basis of $6-7 billion in 2015, a range it says is “significantly lower than 2014” due to “a lower oil...

Live Oak LNG to build Calcasieu Ship Channel liquefaction, export site

02/03/2015 Live Oak LNG LLC, a subsidiary of Parallax Energy LLC, Houston, will invest $2 billion to develop a 5-million tonne/year liquefaction plant and LNG...

EPA suggests DOS reconsider Keystone XL climate impact conclusions

02/03/2015 The US Department of State might want to reconsider its conclusions regarding potential climate impacts from the proposed Keystone XL crude oil pip...

EnLink agrees to purchase Coronado Midstream for $600 million

02/02/2015 EnLink Midstream has agreed to acquire Coronado Midstream Holdings LLC, which owns natural gas gathering and processing facilities in the Permian b...

So much for cooperation

02/02/2015 Congressional majority leaders and the Obama administration came into 2015 pledging to at least try to be less combative and more cooperative in ru...

Woodside gets NEB approval for British Columbia LNG exports

02/02/2015 Woodside Energy Holdings Pty. Ltd. has received approval from Canada’s National Energy Board on its application for a 25-year natural gas export li...

Near-term pipeline plans shrink, longer-term growth returns

02/02/2015 Planned pipeline construction to be completed in 2015 slipped 30% from forecasts for 2014, with expected products, crude, and natural gas project c...

Kerry expects to receive other agencies’ Keystone XL reports soon

02/02/2015 US Sec. of State John F. Kerry said he expects to receive other federal agencies and departments’ reports soon on the proposed Keystone XL crude oi...

Iran yields to Russia in talks over Caspian resources

02/02/2015 Iranian acquiescence to Russia, to which the Islamic Repubic increasingly turns in response to pressure from the West, has become a standard featur...
White Papers

Transforming the Oil and Gas Industry with EPPM

With budgets in the billions, timelines spanning years, and life cycles extending over decades, oil an...
Sponsored by

Asset Decommissioning in Oil & Gas: Transforming Business

Asset intensive organizations like Oil and Gas have their own industry specific challenges when it com...
Sponsored by

Squeezing the Green: How to Cut Petroleum Downstream Costs and Optimize Processing Efficiencies with Enterprise Project Portfolio Management Solutions

As the downstream petroleum industry grapples with change in every sector and at every level, includin...
Sponsored by

7 Steps to Improve Oil & Gas Asset Decommissioning

Global competition and volatile markets are creating a challenging business climate for project based ...
Sponsored by

The impact of aging infrastructure in process manufacturing industries

Process manufacturing companies in the oil and gas, utilities, chemicals and natural resource industri...
Sponsored by

What is System Level Thermo-Fluid Analysis?

This paper will explain some of the fundamentals of System Level Thermo-Fluid Analysis and demonstrate...

Accurate Thermo-Fluid Simulation in Real Time Environments

The crux of any task undertaken in System Level Thermo-Fluid Analysis is striking a balance between ti...

6 ways for Energy, Chemical and Oil and Gas Companies to Avert the Impending Workforce Crisis

As many as half of the skilled workers in energy, chemical and oil & gas industries are quickly he...
Sponsored by
Available Webcasts


Prevention, Detection and Mitigation of pipeline leaks in the modern world

When Thu, Apr 30, 2015

Preventing, detecting and mitigating leaks or commodity releases from pipelines are a top priority for all pipeline companies. This presentation will look at various aspects related to preventing, detecting and mitigating pipeline commodity releases from a generic and conceptual point of view, while at the same time look at the variety of offerings available from Schneider Electric to meet some of the requirements associated with pipeline integrity management. 

register:WEBCAST



On Demand

Global LNG: Adjusting to New Realities

Fri, Mar 20, 2015

Oil & Gas Journal’s March 20, 2015, webcast will look at how global LNG trade will be affected over the next 12-24 months by falling crude oil prices and changing patterns and pressures of demand. Will US LNG production play a role in balancing markets? Or will it add to a growing global oversupply of LNG for markets remote from easier natural gas supply? Will new buyers with marginal credit, smaller requirements, or great need for flexibility begin to look attractive to suppliers? How will high-cost, mega-projects in Australia respond to new construction cost trends?

register:WEBCAST


US Midstream at a Crossroads

Fri, Mar 6, 2015

Oil & Gas Journal’s Mar. 6, 2015, webcast will focus on US midstream companies at an inflection point in their development in response to more than 6 years shale oil and gas production growth. Major infrastructure—gas plants, gathering systems, and takeaway pipelines—have been built. Major fractionation hubs have expanded. Given the radically changed pricing environment since mid-2014, where do processors go from here? What is the fate of large projects caught in mid-development? How to producers and processors cooperate to ensure a sustainable and profitable future? This event will serve to set the discussion table for the annual GPA Convention in San Antonio, Apr. 13-16, 2015.

This event is sponsored by Leidos Engineering.

register:WEBCAST


The Future of US Refining

Fri, Feb 6, 2015

Oil & Gas Journal’s Feb. 6, 2015, webcast will focus on the future of US refining as various forces this year conspire to pull the industry in different directions. Lower oil prices generally reduce feedstock costs, but they have also lowered refiners’ returns, as 2015 begins with refined products priced at lows not seen in years. If lower per-barrel crude prices dampen production of lighter crudes among shale plays, what will happen to refiners’ plans to export more barrels of lighter crudes? And as always, refiners will be affected by government regulations, particularly those that suppress demand, increase costs, or limit access to markets or supply.

register:WEBCAST


Emerson Micro Motion Videos

Careers at TOTAL

Careers at TOTAL - Videos

More than 600 job openings are now online, watch videos and learn more!

 

Click Here to Watch

Other Oil & Gas Industry Jobs

Search More Job Listings >>
Stay Connected