ROVs find no leaking oil from Macondo

Remotely operated vehicles (ROV) investigating a recurring sheen near the deepwater Macondo wellhead and Deepwater Horizon semisubmersible wreckage identified no sources of leaking oil, officials said.

BP PLC operated the Macondo well, which was drilled by Transocean Ltd. using the Deepwater Horizon. An April 2010 blowout resulted in the deaths of 11 people aboard the Deepwater Horizon, which sank after a fire and explosion. The blowout caused a massive oil spill.

The latest ROV inspection, which concluded Dec. 16, was prompted by a report that a sheen was observed during November. An unidentified substance inconsistent with oil was seen emitting from several areas of the rig wreckage, and samples were collected for further lab analysis.

“No apparent source of the surface sheen has been discovered by this effort,” said US Coast Guard Capt. Duke Walker, federal on-scene coordinator. “Next steps are being considered as we await the lab results of the surface and subsurface samples and more detailed analysis of the video shot during the mission."

The Macondo wellhead was found to be secure. On Sept. 19, 2010, the well was closed off and cemented.

Satellite surveillance will continue to monitor the sheen while future steps are being considered.

The real time ROV operations were observed remotely by government officials. Video of the ROV inspections will be made available shortly and posted online.

In September BP reported a sheen and discovered a containment dome was leaking oil. An ROV operation was done to cap the containment dome leaks. No oil emissions from the containment dome were observed after the capping operation (OGJ Online, Nov. 30, 2012).

 

Related Articles

Statoil reduces capital budget by $2 billion following 4Q losses

02/06/2015 Statoil ASA has reduced its organic capital expenditure to $18 billion in 2015 from $20 billion in 2014. The move comes on the heels of a fourth qu...

BHI: US rig count down 87 units in 10th straight week of losses

02/06/2015 The US drilling rig count plunged 87 units, a decline that was again spurred mostly by oil rigs, to settle at 1,456 rigs working during the week en...

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...
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


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