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Are old Gulf rigs an eco-hazard or lush habitat?
http://www.msnbc.msn.com/id/47855790/ns/us_news-the_new_york_times/#.T98G-KbL69sAUSTIN, Texas The dormant oil platform known as High Island 389-A rises out of the Gulf of Mexico about 100 miles southeast of Galveston. Below the surface, corals, sea fans and sponges cover its maze of pipes. Schools of jack and snapper, solitary grouper and barracuda circle in its shadows. Dive boats periodically stop at the enormous structure, where dolphins, sea turtles and sharks are often spotted.
Now, 30 years after it was built and months after it was abandoned, it is set to be demolished under Interior Department rules governing nonproducing ocean structures. And when it goes, the lush ecosystem that has grown around it will also vanish. There are now about 650 such oil and gas industry relics, known as idle iron, that may meet this fate.
The federal government estimates that the blasts needed to remove one platform kill 800 fish, although others who have observed the process put the number in the thousands. Much of the marine life on or around the structure dies, either from the explosions to separate the platform from its supports or when it is toppled or towed to shore and recycled as scrap metal.
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Are old Gulf rigs an eco-hazard or lush habitat? (Original Post)
IamK
Jun 2012
OP
Cooley Hurd
(26,877 posts)1. Can't they clean up the topside half of the rig and then sink the entire thing as a coral habitat?
ret5hd
(20,491 posts)2. I believe the water these types of rigs are in are way to deep for coral reefs.
cbrer
(1,831 posts)3. How long can the platform remain standing
In its current condition? I didn't see it in the article. It seems there would be an opportunity here if divers like it. Perhaps a transfer of ownership for assumption of responsibility. But I can see where that could run into a snag for removal costs. What a shame. We lack habitat in the western Gulf.