Any dangers diving under an oil rig?

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DougK

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A fun You Tube video was posted a few posts below about diving under an oil rig. While I liked what I saw and I have fished under a few in a boat myself, I have to ask this:

I found myself wounding is there any danger of something falling off the rig and taking out a diver? Afterall these guys are working above and stuff happens. I bet they drop somethings off from time to time.

Is this any concern or do you guys figure the odds are low?

Do the oil operators even know you are under them or do you just throw up a dive flag and swim under?

I post this because the other post really got into a discusion of drilling and oil.
 
In a lot of places you wont get near them due to an exclusion zone for security (and safety) reasons.

Having worked on boats offshore admittedly around gas rigs nobody is allowed within 500m of these without full hard hat and protective clothing in case things drop.
Due to the mesh nature of the flooring on lots of thing a LOT of stuff falls.

Depending on type of rig they will also have large pumps and outfalls operating on or below the water level.

Certainly if you turned up at any of the ones ive been to and tried to dive you'd be arrested and spend rather a long time locked up and fined. (where ive just come back from we had 24/7 navy cover from a ship no more than 5 miles away at any time although admittedly refugees were our main concern)
 
En Ingles: If you are taken there to dive on a charter, it's a shut-down derelict rig.

Kinda' like me.
 
I have been diving the Louisiana rigs for 40 years, only one that I know of that is off limits is the Louisiana Offshore Oil Port that unloads supertankers. Here is a link, it is primarily related to spearfishing but also has some good in general info about diving rigs.

100 Ways for a Rig Diver to Die - Spearboard Spearfishing Community
 
En Ingles: If you are taken there to dive on a charter, it's a shut-down derelict rig.

Kinda' like me.


not necesarily true. In California, diving is done on operating rigs. The boats must receive permission from the Rig to dive there, some allow it and some don't allow it at all. We did the Grace in 2006 and thought is was fabulous.

Here is my video of the day's diving: California - diving the Oil Platform Grace, Aug 2006 on Vimeo
We did 3 dives, the boat (Peace Dive Boat) was divided into 2 groups allowing only 1 group in the water at a time. It was live-boat diving as water is too deep to anchor. We had to jump in and surface swim over to the rig before descending. When we were ready to return to the boat we had to surface under the rig and wait for a signal from the boat to swim towards it as quickly as possible. Divers must remain under the rig at all times when underwater and only leave the rig when told by the boat captain. The reason is that the current and swells can easily drag you out to sea. We had a mandatory 2 hour surface interval between the dives which was nice giving everyone a chance to eat and relax a bit. So while one group was diving, the other was on the boat doing their SI. As you can see by the video, several people were doing tech dives, some were hunting scallops which were allowed to be taken from the Grace (but not all Calif rigs).

It was a great day, we had very little current although is was VERY surgy from 30' to surface. It was rough doing a safety stop at 15' when you were being swung back and forth 10" or more and trying to avoid crashing into the pilons. Vis was anywhere from 60' (excellent) to 30' (in surge zone closer to surface). Awesome, awesome diving. I really look forward to doing this again. :D

The Peace requires everyone who does this trip to be advanced divers with a certain number of dives. I don't know if other boats have any req though. Also, we had to provide a drivers license along with a c-card at the dock before boarding for the authorities to check (9/11 security purposes). Lots of paperwork, too.


robin:D

edit: I forgot to mention that when we arrived at the rig, they lowered down to us a large mess bucket. The boat capt sent up to them the paperwork and a couple of bags of candy. The workers on the rig came over to the sides and waved and shouted to all of us. Several workers started asking questions like "what do you see down there?" It struck me as funny. When we left they all waved again (kinda cool).
 
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In the gulf no permission is required. You may be asked to move if they are doing something that you could interfer with or if they feel it might be a danger. We just leave and go to another rig. Sometimes its hard to find a place to tie up there are so many fishermen tied up fishing.
 
Captain,
Have you ever had any close calls diving out in the gulf at the rigs?



In the gulf no permission is required. You may be asked to move if they are doing something that you could interfer with or if they feel it might be a danger. We just leave and go to another rig. Sometimes its hard to find a place to tie up there are so many fishermen tied up fishing.
 
Captain,
Have you ever had any close calls diving out in the gulf at the rigs?

The closest call I had was getting caught on the way back in a storm with hurricane force winds, none while diving. I was never a competitive spearfisherman like the Hell Divers. If it was more than 1/3 my weight I didn't spear it.
 
No problem where we live......
 

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