The Paradox of Reduced Oil Reserve Estimates

Until recently, California's Monterey Shale was estimated to have the nation's highest amount of recoverable oil. Then the Energy Department revised their estimates, lowering it 96%, which turned out to be bad news for fracking moratorium advocates.

2 minute read

August 21, 2014, 11:00 AM PDT

By Irvin Dawid


Fracking opponents may have been greatly relieved by the downward revision of the Monterey Shale oil reserves by the Energy Information Administration (EIA) last May from 13.7 billion barrels to 600 million barrels, but from a moratorium perspective, it "may have helped the case for regulating instead of banning fracking," reports Governing staff writer Chris Kardish.

Opponents have long concerned with fracking's potential to contaminate and exhaust precious groundwater supplies during one of the state's worst recorded droughts and stimulate earthquakes as has been shown in Ohio. They were dissatisfied with the passage of the "Nation's Toughest Fracking Bill" (SB 4) last September, but were unsuccessful in passing moratorium legislation this year.

Making the case against the moratorium was Sen. Andy Vidak (R-Hanford) who represents parts of Kern County which "produces approximately 75% of California’s in-state oil and about 58% of the state’s total natural gas," according to the Greater Bakersfield Chamber of Commerce.

Vidak say the moratorium would’ve cost jobs --“thousands and thousands” of jobs. Vidak says the potential in Kern County and across the Monterey is huge, even with the lower estimate, because the same technological improvements that made fracking widespread will continue.

Making the case for the revision being good for regulation, bad for moratorium is Thad Kousser, a political science professor at the University of California, San Diego.

(T)he downgrade in estimated reserves has actually allayed some concerns about California becoming overrun with fracking operations, says Kousser. Californians are also happy to let the industry go about its business safely as long as they believe regulators have put the right guidelines in place, he says. “California is a state that, even though nationally we are looked at as environmental leaders, has always taken a ‘regulate but don’t ban’ position on the environment.”

No doubt that won't stop fracking opponents who have vowed [PDF] to try again with new moratorium legislation. However, Kardish writes that "Gov. Jerry Brown and some other state Democratic leaders support fracking." And Brown's Republican opponent in the November gubernatorial election, Neel Kashkari, is a major fracking booster.

Wednesday, August 20, 2014 in Governing

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

October 28, 2026 - Zachary Whalen

A car drives through a puddle, making a large splash. Rain pours down.

California plans to bury El Niño’s downpour

If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.

October 28, 2026 - Grist

A pencil rendering of Foundry Park, which shows skyscrapers and public green spaces.

Chicago breaks ground on $3 billion megadevelopment

The new neighborhood, titled Foundry Park, will one day host 3,700 residences.

October 23, 2026 - Chicago Sun Times

People walking in Denver next to a red bus.

One of Denver’s busiest corridors to gain BRT

The project will span 18 miles and contain 74 bus rapid transit stations.

October 29 - Transportation Today News

People board an orange bus in Seattle.

275,000 bus trips are at stake on Seattle's ballot

If passed, the Seattle Transit Measure would trigger a 0.3% sales tax and raise an average of $138 million per year to maintain and expand Seattle’s bus services.

October 29 - Seattle Times

A desalination plant in Israel sucking water into pipes.

Texas may pay Israeli company billions to ease water woes

Texas awarded IDE Technologies the contract for its Harbor Island project, which is slated to become the Western Hemisphere's largest desalination plant.

October 29 - Inside Climate News