Rowan orders two drillships for 12,000 ft of water

By OGJ editors
HOUSTON, June 1
-- A subsidiary of Rowan Cos. Inc. entered into turnkey contracts with Hyundai Heavy Industries Co. Ltd. for the construction of two ultradeepwater drillships at a cost of $605 million each.

HHI will build the drillships at its Ulsan, South Korea, shipyard. Rowan expects delivery of the drillships in late 2013 and mid-2014.

Rowan said the construction cost includes commissioning, project management, owner-furnished equipment, spares, and rig inventory, but excludes capitalized interest. The agreement with HHI also includes an option for an additional drillship of the same specification, exercisable in this year’s third quarter, for delivery in the last quarter of 2014.

The drillships will have a GustoMSC P10,000 design and will be capable of drilling to 40,000 ft in as much as 12,000 ft of water.

Other features of the drillship include:

• DP-3 compliant and dynamic positioning with retractable thrusters, dual-activity capability, five mud pumps, dual mud systems and a maximum 1,250-ton hook-load capacity.

• Seven-ram blowout preventer stack incorporating full acoustic backup control and storage and handling facilities for a second BOP that will minimize well and between well nonproductive time.

• Hull integration with below-deck riser storage, 4 million lb riser tensioning, main load path active-heave drawworks with crown-mounted compensation, three 100-ton knuckle boom cranes, an active-heave 165-ton crane for simultaneous deployment of subsea equipment, a 20,000-ton variable deck load capacity, and accommodations for 210 personnel.

Rowan said the $605 million construction cost is based on a 12,000-ft water depth capable rig equipped with 10,000 ft of riser in order to enable a comparison to previous newbuild drillship announcements by other companies. But it intends to equip these rigs with 2,000 ft of additional riser so that they can drill in up to 12,000 ft of water.

The company said it also will incur costs of about $50 million/drillship for the additional equipment mentioned previously and for operational training and personnel ramp-up.

Related Articles

Oil-price collapse may aggravate producing nations’ other problems

02/05/2015 The recent global crude-oil price plunge could be aggravating underlying problems in Mexico, Colombia, and other Western Hemisphere producing natio...

North Reggane gas project development drilling starts in Algeria

02/05/2015

The North Reggane consortium has started development drilling at its gas project in the Algerian Sahara.

Oil production begins at Nasr Phase-1 offshore Abu Dhabi

02/05/2015 The first phase of Nasr oil field offshore Abu Dhabi will be producing 22,000 b/d by yearend, according to United Arab Emirates news agency WAM.

Woodside lets FEED contract for Greater Western Flank project

02/05/2015 Woodside Petroleum Ltd. has let a contract to Wood Group Kenny for the front-end engineering and design for the flowline system and associated proc...

Deloitte studies oil supply growth for 2015-16

02/04/2015 A Deloitte MarketPoint analysis suggested large-field projects, each producing more than 25,000 b/d, could bring on 1.835 million b/d in oil supply...

Inpex starts development drilling at Ichthys field

02/04/2015

Inpex Corp. has started development drilling in Ichthys gas-condensate field in the Browse basin, about 200 km offshore Western Australia.

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...

BP trims capital budget by $4-6 billion

02/03/2015 BP PLC plans an organic capital expenditure of $20 billion in 2015, down from the previous guidance $24-26 billion. Total organic capital expenditu...

IHS sees second-half end of US output surge

02/03/2015

Expectations are moderating about growth of oil production in the US this year.

White Papers

Pipeline Integrity: Best Practices to Prevent, Detect, and Mitigate Commodity Releases

Commodity releases can have catastrophic consequences, so ensuring pipeline integrity is crucial for p...
Sponsored by

AVEVA’s Digital Asset Approach - Defining a new era of collaboration in capital projects and asset operations

There is constant, intensive change in the capital projects and asset life cycle management. New chall...
Sponsored by

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...
Available Webcasts


Cognitive Solutions for Upstream Oil and Gas

When Fri, Jun 12, 2015

The oil & gas sector is under pressure on all sides. Reserves are limited and it’s becoming increasingly expensive to find and extract new resources. Margins are already being squeezed in an industry where one wrong decision can cost millions. Analyzing data used in energy exploration can save millions of dollars as we develop ways to predict where and how to extract the world’s massive energy reserves.

This session with IBM Subject Matter Experts will discuss how IBM Cognitive Solutions contribute to the oil and gas industry using predictive analytics and cognitive computing, as well as real time streaming for exploration and drilling.

register:WEBCAST


The Alternative Fuel Movement: Four Need-to-Know Excise Tax Complexities

When Thu, Jun 4, 2015

Discussion on how to approach, and ultimately embrace, the alternative fuel market by pulling back the veil on excise tax complexities. Taxes may be an aggravating part of daily operations, but their accuracy is crucial in your path towards business success.

register:WEBCAST



On Demand

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

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


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


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