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Blog Tags: Matthias Gorny

Latitude Spies Evidence of Abandoned Oil Wells

black humps on the seafloor

Piles of black sediment indicate hydrocarbons on the Gulf seafloor. Copyright: Oceana

Yesterday, our scientist Matthias Gorny was unsure if he could identify indications of abandoned oil wells on the Gulf floor using the ROV from the Oceana Latitude. But in our dispatch from today, Dustin Cranor has let us know that Matthias has evaluated the ROV footage further - and this time come up with signs of an abandoned well 90 feet underwater. Along an otherwise flat seafloor, Gorny discovered a raised surface approximately three feet high with black sediment excavated by worms, which indicates a presence of hydrocarbons.

Check out this slideshow of images captured by the ROV.

 


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Another Threat To The Gulf: Bottom Trawling

The ROV is lowered into the gulf.

The ROV is lowered into the Gulf. © Oceana/Soledad Esnaola

The Gulf of Mexico is threatened by more than just offshore drilling. Industrial fishing has destroyed many habitats already, as our team saw yesterday. Here's Dustin's update from the Latitude:

A recent story by the Associated Press revealed that there are more than 27,000 abandoned oil and gas wells in the Gulf of Mexico. Some of these wells are believed to still be leaking oil into the Gulf.

Oceana sent its ROV from Chile down (approximately 90 feet to the seafloor) today off the coast of Alabama to investigate an abandoned oil well that began drilling in 1981.

Oceana was unable to find any infrastructure from the abandoned well. However, the ROV did allow us to see the result of using destructive fishing gear in the area. The sea floor at this location was leveled. Trawls appeared to have bulldozed everything in their path, leaving only broken shells and a few remaining fish and sea stars.

Here's Oceana's ROV operator and science director for Chile Matthias Gorny:

 

 


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