Quantcast

Gulf Oil Spill Off Louisiana Coast Is 2x Bigger Than Original Estimate

Energy
The damaged oil platform in Lake Pontchartrain, LA after the Oct. 15 explosion. U.S. Coast Guard

LLOG Exploration Company, LLC drastically underestimated the amount of oil its fractured pipeline spilled into the Gulf of Mexico last week.

The oil and gas operator first estimated that it spewed about 340,000 gallons of oil. Now, according to a Coast Guard announcement, the company is now reporting a discharge of 672,000 gallons—about two times the initial estimate.


A report from Bloomberg earlier this week suggested that LLOG's original discharge estimate was already the largest in the U.S. since the 2010 BP disaster which spilled about 210 million gallons of crude into familiar territory.

The flow has since been contained and cleanup is underway, according to LLOG officials. No shoreline impacts have been reported and there are no reports of personnel injuries.

The Coast Guard said that since the pipeline is 5,000 feet underwater, the oil is likely to be "broken down into small particles and disperse(d) into deep-water currents prior to reaching the surface."

"Multiple daily flights" over the area, along with underwater inspections, have not detected any recoverable oil, the Coast Guard added, but noted that skimming vessels from Clean Gulf Associates and the Marine Spill Response Corporation "remain on standby."

On Monday, the U.S. Bureau of Safety and Environmental Enforcement (BSEE) Gulf of Mexico Region Director Lars Herbst initiated a five-member panel of inspectors, engineers and accident investigators into the oil release.

"BSEE places great emphasis on making certain all oil and gas operations on America's Outer Continental Shelf are safe," Herbst said. "This panel investigation is a critical step in ensuring BSEE determines the cause, or causes, of the incident and develops recommendations to prevent similar events from occurring in the future."

EcoWatch Daily Newsletter

Coral restoration in Guam. U.S. Pacific Fleet / CC BY-NC 2.0

By Erica Cirino

Visit a coral reef off the coast of Miami or the Maldives and you may see fields of bleached white instead of a burst of colors.

Read More
Cracker Lake, Glacier National Park, Montana. Jacob W. Frank / NPS / Flickr

By Jason Bittel

High up in the mountains of Montana's Glacier National Park, there are two species of insect that only a fly fishermen or entomologist would probably recognize. Known as stoneflies, these aquatic bugs are similar to dragonflies and mayflies in that they spend part of their lives underwater before emerging onto the land, where they transform into winged adults less than a half inch long. However, unlike those other species, stoneflies do their thing only where cold, clean waters flow.

Read More
Sponsored
Augusta National / Getty Images

By Bob Curley

  • The new chicken sandwiches at McDonald's, Popeyes, and Chick-fil-A all contain the MSG flavor enhancement chemical.
  • Experts say MSG can enhance the so-called umami flavor of a food.
  • The ingredient is found in everything from Chinese food and pizza to prepackaged sandwiches and table sauces.

McDonald's wants to get in on the chicken sandwich war currently being waged between Popeyes and Chick-fil-A.

Read More
Protesters march during a "Friday for future" youth demonstration in a street of Davos on Jan. 24 on the sideline of the World Economic Forum annual meeting. FABRICE COFFRINI / AFP / Getty Images

By Andrea Germanos

Youth climate activists marched through the streets of Davos, Switzerland Friday as the World Economic Forum wrapped up in a Fridays for Future demonstration underscoring their demand that the global elite act swiftly to tackle the climate emergency.

Read More
chuchart duangdaw / Moment / Getty Images

By Tim Radford

The year is less than four weeks old, but scientists already know that carbon dioxide emissions will continue to head upwards — as they have every year since measurements began leading to a continuation of the Earth's rising heat.

Read More