In this May 10, 2019 photo provided by the California Department
of Fish and Wildlife's Office of Spill Prevention and Response, oil
flows at a Chevron oil field in Kern County, Calif. Nearly 800,000
gallons of oil and water has seeped from the ground since May.
(California Department of Fish and Wildlife's Office of Spill Prevention
and Response via AP)
Chevron crews have begun to clean up a massive and ongoing oil spill in California after nearly 800,000 gallons of oil and water were dumped into a canyon near Bakersfield in May.
The
company recently revealed that 794,000 gallons of water and oil have
leaked out of the ground where Chevron uses steam injection to extract
oil in the large Cymric Oil Field about 35 miles west of Bakersfield.
Spokeswoman Veronica Flores-Paniagua told The Associated Press on Friday
that the latest flow has stopped and officials have now begun the
process of cleaning up the affected areas.
According
to the California Department of Fish and Wildlife’s Office of Spill
Prevention, the cleanup and ultimate investigation into what caused the
oil flow were somewhat delayed as officials had to ensure there were no
dangerous fumes or sinkholes that could trap workers or heavy equipment.
It is not yet clear what caused the spill but
officials say it is not near any waterway and has not significantly
affected wildlife. Around 70 percent of the fluid is water, meaning that
around 240,000 gallons of oil were spilling out.
The state has
issued Chevron a notice of violation ordering it to stop steam
injections around the spill. The company also increased its production
of oil from wells in the area. Both actions are intended to relieve
underground pressure that may be forcing the mix of oil and water to the
surface.
The process of steam injection softens the thick crude so it can flow more readily.
Environmental
groups said the Chevron spill is another sign of weakened regulations
under an embattled California agency. Gov. Gavin Newsom this week fired
the head of the state's oil and gas division over a recent increase in
hydraulic fracturing permits and amid a conflict-of-interest
investigation of other division employees.
Chevron will pay for the cleanup while California state officials will oversee the process.
The Associated Press contributed to this report.
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