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Southern California Oil Spill 1

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bimr

Civil/Environmental
Feb 25, 2003
9,332
As divers for Houston-based Amplify Energy Corp. on Sunday searched for the location and cause of the massive leak, public records revealed a pattern of changing ownership and compliance warnings for the company. Amplify had also been working to upgrade its aging infrastructure and had plans to initiate new drilling near the site of the leak in the final three months of this year, according to company records. It remains unclear whether the drilling had commenced or whether the work was connected to the leak.

Government officials say the spill originated from a broken pipeline off the coast of Huntington Beach that runs from the Port of Long Beach to a production and processing platform called Elly, located in the Beta Field, an accumulation of oil nine miles from the California coast. Drilling in the Beta Field, discovered by a consortium led by Shell Oil Co. in 1976, began in 1980 and oil production started in January 1981.

The exact cause of the leak remains unclear. But the devastating scope of the spill is already renewing calls for the government to take more aggressive action against the aging oil platforms that dot the Southern California coast. Environmental groups have raised the alarm for years about the condition of some of the systems and what they consider a lack of oversight.

Although California banned new offshore oil operations decades ago, platforms such as Elly continue to operate in federal waters — more than three miles from the coast.

Beta Operating Co., a subsidiary of Amplify Energy, operates Elly. The offshore facilities platform processes and routes crude oil from Ellen and Eureka, the firm’s two oil production platforms in the Beta Field, to an onshore pumping station in Long Beach via the 41-year-old, 17.3-mile San Pedro Bay Pipeline.

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If the same pipelines I'm thinking about, they had a big leak 10yrs ago and they should have been replaced 20yrs ago.

 
Was just reading it had been displaced laterally in a bow shape and it was a gash in the side of it. Which indicates maybe a ships anchor maybe involved.

Apparently the nearest ship to it was meant to be nearly half a km away from it but the whole place is full of ships because of the huge backlog getting into ports with over 60 ships holding off waiting for a berthing slot.

 
Probably the wrong pipeline burial depth for an anchorage zone. It should be around 17 ft below the mud line if there are going to be anchors around.

 
It's been reported that the company that operates the pipeline got a low-pressure warning at 2:30am on Saturday, which can be an indication that there's a leak. However, they failed to do anything until nearly four hours later when they finally shut down the pipeline. They waited another three hours before they notified the Coast Guard of what happened, claiming that they only realized that there was an actual leak when people started to see oil in the water, which was reported to have been around 8:00am:

Ship's anchor may have caused massive California oil spill



John R. Baker, P.E. (ret)
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Irvine, CA
Siemens PLM:
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It's finding someone you can't live without
 
they only realized that there was an actual leak when people started to see oil in the water, which was reported to have been around 8:00am:

This is why we don't bunker at night. There really is no way to SEE oil on the water at night.
 
1503-44 This may not have been a designated anchorage. The ports are backed up and the normal anchorages are full, this may have been an overflow ship.
 
They need to find that ship.

And the pipeline operator needs to know low pressure means the freaking pipe is leaking.
What the heck is that?

It sounds like the same pipeline. At least the same dumb excuses.

Tankers load and unload all night long 24-7. What we don't do is make or break connections at night. And what we do 24-7 is watch the freaking pressure gage.
 
Wasn't just a hook and release; a LARGE section of the pipeline was dragged a ways

[URL unfurl="true" said:
https://losangeles.cbslocal.com/2021/10/06/huntington-beach-oil-spill-section-pipeline-damaged-moved-100-feet-along-ocean-floor/[/URL]]Federal and state officials overseeing the response to the oil spill, which has since grown to 144,000 gallons, say reports from contract divers and remotely-operated vehicles found a 4,000-foot section of the 17.7-mile-long pipeline was dragged laterally about 105 feet, and had a 13-inch split along the length of the pipe. U.S. Coast Guard Capt. Rebecca Ore said the split is the likely source of release of oil.

TTFN (ta ta for now)
I can do absolutely anything. I'm an expert! faq731-376 forum1529 Entire Forum list
 
Good help is hard to find.
When I heard we are training 18 year olds to drive trucks, we likely will see more stuff like this.
 
We just towed a ship from that region up to the SF Bay. It had suffered an engine failure. I don't know exactly where this happened.
 
Is ATIS required of all ships?

Rather than think climate change and the corona virus as science, think of it as the wrath of God. Feel any better?

-Dik
 
AIS, yes, all vessels over 65 feet or something are required to have AIS.

As for the ship we towed, it was north of the spill when it broke down.
 
AIS is mandated for all vessels 300 GT and above engaged on international voyages as well as all passenger ships
 
I need to note that AIS uses VHF radio to communicate so it is line of sight. That means ships may go in and out of communications range.
 
Thanks... you would think they would have GPS stuff...

Rather than think climate change and the corona virus as science, think of it as the wrath of God. Feel any better?

-Dik
 
they would have GPS stuff

They do; not sure if comm is really that much of a problem, but it looks to be highly dependent on how many other ships are around
ships_ais_y7bcmd.png


TTFN (ta ta for now)
I can do absolutely anything. I'm an expert! faq731-376 forum1529 Entire Forum list
 
Yesterday instead of the usual ZERO ships on anchor waiting there were 82 ships!! I could easily see a ship anchoring somewhere lame and snagging that pipe.



Keith Cress
kcress -
 
It was not the one I was thinking about. That was the 2015 incident not too far away. A ruptured pipeline north of Santa Barbara sent 143,000 gallons (541,313 liters) of crude oil gushing onto Refugio State Beach. Not that this company deserves any awards for their operations. This time it might just have been someone's elses fault.
"The company (Amplify Energy Corp. )whose pipeline is suspected in one of the largest oil spills in recent California history has been cited 72 times for safety and environmental violations that were severe enough that drilling had to be curtailed or stopped to fix the problem, regulatory records show."

The setup ..
OCR-L-OIL-CLOSURES-1005-revised.jpg


Looks like the pipelines were going around the designated navigation areas, so possibly they have only 3ft of burial depth.
18740.gif


PL_spill_lhtvlk.png
 
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