Sep 22 2008
Diving Oil Rigs…
This is my favorite dive spot and i try not to miss an opportunity to dive the oil rigs. Of the 45 dives that i have done so far 9 of them have been at the rigs. there are usually not too many fishes to see at the rigs but the other marine life is abundant, mainly anemones, brittle stars, hydroids and other invertebrates. I took my camera with me but it stopped working, I have finally discovered the cause behind this behavior and hope to remedy it or just buy a new camera :D. Sorry folks no pictures on this dive.
Woke up at abt 4.45 am and thankfully this time i didn’t wake up to a flat tire :), i reached sea bass at about 6.30 am and the boat was full. There were at least 6 doubles (two tank configuration for diving), three rebreathers and all that technical gear. I thought i was going to be the only one diving in a wetsuit but there were others. It is a short ride to the rigs and we were going to dive the farthest called Eureka.
A couple of guys were going to do a 4 hour long dive, they were going to dive only to 480 ft, stay there for about 12 mins and then spend rest of the time ascending….its going to be few years, maybe decades before i can even think of going that deep. I buddied up with Alberto rather Dr. Alberto a scientist with JPL. We decided on the dive plan and were not planning to go beyond 110 ft, I couldn’t anyway since i was diving on 32% Nitrox (mixture containing 32% O2 instead of Air which has 21%).
Dive 1:
We got into water and the surge wasn’t that bad at all, Alberto and I dove down to 107 ft and we hung there for couple of mins. I forgot to clean my mask and was barely able to see, it wasn’t clear at all. I tried flooding my mask n then clearing it but it didn’t help grrrrr. I started taking pics but then becoz of lack of ability to see i was getting frustrated, my camera also got stuck. I spotted a nudibranch but wasn’t able to take pics. Add to that i was also consuming air pretty fast and it wasn’t a good sign. We ascended making stops and exploring as much as we could and i surfaced with about 200 psi left or maybe less, at this point i was not happy at all. We had to swim little bit and then few mins before we could get to the boat i was completely out of air before we reached it and in the process i must have swallowed quite a bit of sea water, not fun.
So it wasn’t a great dive but i learnt some valuable lessons, i could have tried to remove my mask and then wipe it clean underwater but at 100+ feet and 53F water didn’t want to take that chance :). On the bright side the new batteries for the dive light worked great and i used it to full advantage, something i haven’t done before.
Dive 1 Details:
Max Depth: 107 ft
Dive Time: 24 mins
Air Consumption: 2200 psi
Max – Min Water Temp: 20.4 – 11.6 C
Dive 2:
After that not so pleasant experience i decided not to carry my camera and also made sure that i cleaned my mask so that things would be more clear this time :D. This time Alberto decided not to continue with the dive and so i had to buddy up with Glenn and other two guys. Four of us decided to jump into the water as a group. We were not planning to go beyond 85 ft which was fine since i didn’t want to consume air fast and not get a longer bottom time.
We dropped to about 85 ft and yes i was able to see lot clearer. We explored one side of the rigs and i was using my dive light to find some interesting critters. I also was trying to play with the fishes using my dive light. Saw a lot of big male sheepheads and some of them were about 4-5 ft long.
After a while as i was trying to interact with fishes with my dive light, some of them got really interested in it. They did try to bite my dive light a few times thinking it was food, it was fun. I did that for few mins and was so involved in it that i didn’t check my air or depth, but i was at 40 ft and with more than 800 psi left so I was ok. Slowly ascended but for some reason Glenn he didn’t want to stay with the group. I wasn’t too pleased about that fact but i didn’t bother. Three of us surfaced but he was still in water, he didn’t bother to come up with us and we were picked up by the boat. He came up after a few minutes. It was a good dive and it was really fun playing with the fishes.
Dive 2 Details:
Max Depth: 80 ft
Dive Time: 37 mins
Air Consumption: 1975 psi
Max – Min Water Temp: 22.8 – 12 C
Dive 3:
For the third dive, I didn’t wanna buddy up with Glenn because not only he was distant but also didn’t seem keen on exploring the rigs. luckily he decided to skip this last dive and i buddied up with Mark and Chad. The plan was to dive to 50 ft and then just circle the rigs. I was happy about that. So as planned we dropped to about 50 ft and headed in a different direction as previous dives. It was really cool, on one section of the rigs the anemones all of sudden seem to change colors and they were brownish instead of the usual pink or white. Also saw couple of big star fishes. We spent more time going around the rigs and such so didn’t really play with the fishes this time, but passing between the rig structures is fun as well.
I was the one who was consuming air more rapidly than others and when i was at 500 psi we decided to head up, Mark wasn’t too pleased about it. I could have consumed another 100 before deciding to surface but i wanted to save some air to get to the boat. As soon as i got on the boat after removing my mask i had a bloody discharge from my nose which got me scared but people said it wasn’t anything bad so that got me little settled down.
Dive 3 Details:
Max Depth: 56 ft
Dive Time: 35 mins
Air Consumption: 1755 psi
Max – Min Water Temp: 24.8 – 12.8 C
One of my favorite things to do while diving the rigs is to stay in water at about 10-15 ft and then just ride the surge. Its fun when you keep on moving up and down along with every new surge of water, i experienced some of it during the first dive thats it. On the surface you have to be really careful to make sure that you don’t hit a steel column above as you rise along with the wave. I am bad with the exact terminology surf, wave or wake not sure what exactly it would be called.
We got 3 dives in by 2 pm and we reached the dock by 3 pm, it was cool. Had to attend a house party at Pankaj Uncle’s place in the evening so I was in two minds whether to go home or just change at Romil’s place at USC. I decided the latter, I showered up at Romil’s place to get ready for the party.
We stayed at Pankaj Uncle’s place till 4.30 am chit chatting about stuff and then finally after dropping everyone at USC and by the time i got all of my diving gear in tub it was already 5.30, i finally went to bed at about 5.45 am, only 24 something hours after i left for diving
[…] has been a while since i have dove the oil rigs, last time it was in Sepetember 08 and have been wanting to dive there again for a long time so when this weekend when there were […]