Tag Archives: fracking

Errors made: Waste Water from Oil Fracking Injected into Clean California Aquifers

Repost from NBC Bay Area
[Editor: Shocking coverage.  Apologies for the video’s commercial ad.  – RS]

Waste Water from Oil Fracking Injected into Clean Aquifers

California Dept. of Conservation Deputy Director admits that errors were made
By Stephen Stock, Liza Meak, Mark Villarreal and Scott Pham, 11/14/2014

State officials allowed oil and gas companies to pump nearly three billion gallons of waste water into underground aquifers that could have been used for drinking water or irrigation.

Those aquifers are supposed to be off-limits to that kind of activity, protected by the EPA.

“It’s inexcusable,” said Hollin Kretzmann, at the Center for Biological Diversity in San Francisco. “At (a) time when California is experiencing one of the worst droughts in history, we’re allowing oil companies to contaminate what could otherwise be very useful ground water resources for irrigation and for drinking. It’s possible these aquifers are now contaminated irreparably.”

California’s Department of Conservation’s Chief Deputy Director, Jason Marshall, told NBC Bay Area, “In multiple different places of the permitting process an error could have been made.”

“There have been past issues where permits were issued to operators that they shouldn’t be injecting into those zones and so we’re fixing that,” Marshall added.

In “fracking” or hydraulic fracturing operations, oil and gas companies use massive amounts of water to force the release of underground fossil fuels. The practice produces large amounts of waste water that must then be disposed of.

Marshall said that often times, oil and gas companies simply re-inject that waste water back deep underground where the oil extraction took place. But other times, Marshall said, the waste water is re-injected into aquifers closer to the surface. Those injections are supposed to go into aquifers that the EPA calls “exempt”—in other words, not clean enough for humans to drink or use.

But in the State’s letter to the EPA, officials admit that in at least nine waste water injection wells, the waste water was injected into “non-exempt” or clean aquifers containing high quality water.

For the EPA, “non-exempt” aquifers are underground bodies of water that are “containing high quality water” that can be used by humans to drink, water animals or irrigate crops.

If the waste water re-injection well “went into a non-exempt aquifer. It should not have been permitted,” said Marshall.

The department ended up shutting down 11 wells: the nine that were known to be injecting into non-exempt aquifers, and another two in an abundance of caution.

In its reply letter to the EPA, California’s Water Resources Control Board said its “staff identified 108 water supply wells located within a one-mile radius of seven…injection wells” and that The Central Valley Water Board conducted sampling of “eight water supply wells in the vicinity of some of these… wells.”

“This is something that is going to slowly contaminate everything we know around here,” said fourth- generation Kern County almond grower Tom Frantz, who lives down the road from several of the injection wells in question.

According to state records, as many as 40 water supply wells, including domestic drinking wells, are located within one mile of a single well that’s been injecting into non-exempt aquifers.

That well is located in an area with several homes nearby, right in the middle of a citrus grove southeast of Bakersfield.

This well is one of nine that were known to be injecting waste water into “non-exempt” aquifers. It’s located just east of Bakersfield.

State records show waste water from several sources, including from the oil and gas industry, has gone into the aquifer below where 60 different water supply wells are located within a one mile radius.

“That’s a huge concern and communities who rely on water supply wells near these injection wells have a lot of reason to be concerned that they’re finding high levels of arsenic and thallium and other chemicals nearby where these injection wells have been allowed to operate,” said Kretzmann.

“It is a clear worry,” said Juan Flores, a Kern County community organizer for the Center on Race, Poverty and The Environment. “We’re in a drought. The worst drought we’ve seen in decades. Probably the worst in the history of agriculture in California.”

“No one from this community will drink from the water from out of their well,” said Flores. “The people are worried. They’re scared.”

The trade association that represents many of California’s oil and gas companies says the water-injection is a “paperwork issue.” In a statement issued to NBC Bay Area, Western States Petroleum Association spokesman Tupper Hull said “there has never been a bona vide claim or evidence presented that the paperwork confusion resulted in any contamination of drinking supplies near the disputed injection wells.”

However, state officials tested 8 water supply wells within a one-mile radius of some of those wells.

Four water samples came back with higher than allowable levels of nitrate, arsenic, and thallium.

Those same chemicals are used by the oil and gas industry in the hydraulic fracturing process and can be found in oil recovery waste-water.

“We are still comparing the testing of what was the injection water to what is the tested water that came out of these wells to find out if they were background levels or whether that’s the result of oil and gas operation, but so far it’s looking like it’s background,” said James Marshall from the California Department of Conservation.

Marshall acknowledged that those chemicals could have come from oil extraction, and not necessarily wastewater disposal.

“But when those (further) test results come back, we’ll know for sure,” Marshall said.

When asked how this could happen in the first place, Marshall said that the long history of these wells makes it difficult to know exactly what the thinking was.

“When you’re talking about wells that were permitted in 1985 to 1992, we’ve tried to go back and talk to some of the permitting engineers,” said Marshall. “And it’s unfortunate but in some cases they (the permitting engineers) are deceased.”

Kern County’s Water Board referred the Investigative Unit to the state for comment.

California State officials assured the EPA in its letter that the owners of the wells where chemicals were found have been warned and could ask for further testing of their drinking wells.

Sacramento Area leaders call for strong safety controls on oil trains headed west and south

Repost from The Sacramento Bee

Sacramento leaders call for more crude-oil train safety

By Tony Bizjak, 11/14/2014
A tanker truck is filled from railway cars containing crude oil at McClellan Park in March.
A tanker truck is filled from railway cars containing crude oil at McClellan Park in March. Randall Benton

Concerned about potential oil spills and fires, Sacramento leaders are calling for stronger safety controls on a Phillips 66 proposal to transport crude oil via trains through Sacramento neighborhoods to the oil company’s refinery in San Luis Obispo County.

In a letter approved Thursday by board members of the Sacramento Area Council of Governments, regional officials are asking San Luis Obispo County to require the oil company to notify local fire officials before any crude oil train comes through the area, limit the parking of crude-oil-laden trains in the urban area, provide funding for training on fighting oil fires, and require trains and tracks to have modern safety features.

SACOG officials said they are not taking a stance against rail shipments of crude oil in general.

“Our intent is not to prohibit any types of shipments, our intent is to ensure that where they are shipped that we impose the most reasonably feasible safety measures for our communities,” the agency’s attorney Kirk Trost said during a board briefing this week.

A boom in domestic oil production in North Dakota, Colorado, Texas and other Western states in recent years has prompted safety concerns after several high-profile oil-train explosions, including one in Canada that killed 47 people last year. The federal government is formulating new safety regulations, including a requirement for sturdier tank cars.

SACOG’s letter comes in response to a Phillips 66 proposal to ship oil via train five days a week to its Santa Maria Refinery in San Luis Obispo County. Many of those trains are likely to come through Northern California, via Roseville, and run through downtown Sacramento, West Sacramento, downtown Davis and East Bay cities. Some could take a route through Sacramento to Stockton, then west into the Bay Area. The route east of Roseville is unknown.

The Sacramento group, in its letter, also joined a growing national chorus of cities and states demanding that particularly flammable crude oil from the Bakken region of North Dakota be stripped of its more volatile elements before being loaded on trains.

In an email to The Sacramento Bee, Phillips 66 spokesman Dennis Nuss said Phillips does not plan to ship Bakken oil to its Santa Maria Refinery. He did not specify which types of crude oil the refinery will receive.

“Phillips 66 is working to ensure the long-term viability of the Santa Maria Refinery and the many jobs it provides,” he wrote. “Our plans for this project reflect our company’s commitment to operational excellence and safety while enhancing the competitiveness of the facility.”

SACOG, a transportation planning agency formed by the region’s six counties and 22 cities, previously called for similar safety measures on another oil company plan to transport oil, likely Bakken, through Sacramento to a Benicia refinery. Valero Refining Co. officials say they hope to start next year shipping two 50-car oil trains a day through Sacramento to that plant.

Railroads have long successfully argued that federal railroad regulations pre-empt states, counties and cities from imposing any rules on their operations. In their letter, Sacramento officials contend that San Luis Obispo County and Benicia can require the oil refineries to write safety measures into their contracts with the rail carrier companies. A rail law expert, Mike Conneran of the Hanson Bridgett law firm in San Francisco, said Sacramento’s argument might have legal merit, but likely will have to be tested in court.

Crude-oil trains have proliferated in recent years around the country as producers use newer fracking technologies to unearth previously trapped oil deposits in the West. California Energy Commission analysts say very little of that oil is being transported on rail into California currently, but they say as much as 22 percent of the state’s oil will arrive by train by 2016.

One such shipment comes through Sacramento, traveling on the rail line that cuts through North Sacramento, midtown, Land Park and Meadowview en route to Richmond in the Bay Area. The BNSF Railway company recently filed papers with state emergency officials indicating they are running up to two trains a week on that route, an increase from one train a week earlier this year.

Another major crude-by-rail facility, outside of Bakersfield, is expected to open before the end of this year and may take shipments of crude oil on rail that will come through Sacramento. A spokesman for Plains All American, owner of the facility, declined comment on the routes the trains will take, saying that will be a decision the railroad companies will make.

Read more here: http://www.sacbee.com/news/local/transportation/article3935260.html#storylink=cpy

 

KQED Science: Election follow-ups on fracking and open space / smart growth

Repost from KQED Science
[Editor: Following election day, KQED public radio ran a pair of interesting stories.  – RS]

New California County Fracking Bans Likely to Face ChallengesKQED Science  | November 5, 2014
New California County Fracking Bans Likely to Face Challenges
Passage of two out of three local measures may just set the stage for next battle. Continue Reading

KQED Science  | November 5, 2014Bay Area Votes in Favor of Open Space and ‘Smart’ Growth
Bay Area Votes in Favor of Open Space and ‘Smart’ Growth
A local environmental group is declaring victories for open space preservation and smart growth in the Bay Area.  Continue Reading

Grant Cooke: Big Oil’s endgame: What it all means for Benicia

Repost from The Benicia Herald
[Editor: Benicia’s own Grant Cooke has written a highly significant three-part series for The Benicia Herald, outlining the impending fall of the fossil fuel industry and concluding with good advice for the City of Benicia and other cities dependent on refineries for a major portion of their local revenue stream.  This is the last of three parts.  Read part one by CLICKING HERE and part two by CLICKING HERE.  – RS]

Big Oil’s endgame: What it all means for Benicia

October 12, 2014, by Grant Cooke

P1010301IN APRIL 2014, THE HIGHLY RESPECTED Paris-based financial company Kepler Chevreux released a research report that has rippled through the fossil fuel industries. In it, Kepler Chevreux describes what is at stake for the fossil fuel industry as world governments’ push for cleaner fuels and reduced greenhouse gas emissions gathers momentum.

The firm argues that the global oil, gas and coal industries are set to lose a combined $28 trillion in revenues over the next two decades as governments take action to address climate change, clean up pollution and move to decarbonize the global energy system. The report helps to explain the enormous pressure that the industries are exerting on governments not to regulate GHGs.

Kepler Chevreux used International Energy Agency forecasts for global energy trends to 2035 as the basis for its research, and it concluded that as carbonless energy becomes more available, and as government policies make steep cuts in carbon emissions, demand for oil, natural gas and coal will fall, which will lower prices.

The report said oil industry revenues could fall by $19.3 trillion over the period 2013-35, coal industry revenues could fall by $4.9 trillion and gas revenues could be $4 trillion lower. High-production-cost extraction such as deep-water wells, oil sands and shale oil will be most affected.

Even under business-as-usual conditions, however, the oil industry will still face risks from increasing costs and more capital-intensive projects, fewer exports, political risks and the declining costs of renewable energy.

The report continues: “The oil industry’s increasingly unsustainable dynamics … mean that stranded asset risk exists even under business-as-usual conditions. High oil prices will encourage the shift away from oil towards renewables (whose costs are falling) while also incentivizing greater energy efficiency.” Eventually, fossil fuel assets will be too expensive to extract, and the oil will be left in the ground.

As far as renewables are concerned, Kepler Chevreux says tremendous cost reductions are occurring and will continue as the upward trajectory of oil costs becomes steeper.

Kepler Chevreux’s report is consistent with others released in 2014. One report from U.S.’s Citigroup, titled “Age of Renewables is Beginning — A Levelized Cost of Energy (LCOE)” and released in March 2014, argues that there will be significant price decreases in solar and wind power that will add to the renewable energy generation boom. Citigroup projects price declines based on Moore’s Law, the same dynamic that drove the boom in information technology.

In brief, Citigroup is looking for cost reductions of as much as 11 percent per year in all phases of photovoltaic development and installation. At the same time, they say the cost of producing wind energy also will significantly decline. During this period, Citigroup says, the price of natural gas will continue to go up and the cost of running coal and nuclear plants will gradually become prohibitive.

When the world’s major financial institutions start to do serious research and quantify the declining costs of renewable energy versus the rising costs of fossil fuels, it becomes easier to understand the monumental impact that the Green Industrial Revolution is having.

Zero marginal cost

Marginal cost, to an economist or businessperson, is the cost of producing one more unit of a good or service after fixed costs have been paid. For example, let’s take a shovel manufacturer. It costs the shovel company $10,000 to create the process and buy the equipment to make a shovel that sells for $15. So the company has recovered its fixed or original costs after 800 to 1,000 are sold. Thereafter, each shovel has a marginal cost of $3, consisting mostly of supplies, labor and distribution.

Companies have used technology to increase the productivity, reduce marginal costs and increase profits from the beginning. However, as Jeremy Rifkin points out in “Zero Marginal Cost Society,” we have entered an era where technology has unleashed “extreme productivity,” driving marginal costs on some items and services to near zero. File sharing technology and subsequent zero marginal cost almost ruined the record business and shook the movie business. The newspaper and magazine industries have been pushed to the wall and are being replaced by the blogosphere and YouTube. The book industry struggles with the e-book phenomenon.

An equally revolutionary change will soon overtake the higher education industry. Much to the annoyance of the universities — and for the first time in world history — knowledge is becoming free. At last count, the free Massive Open Online Courses (MOOCs) had enrolled about six million students. The courses, many of which are for credit and taught by distinguished faculty, operate at almost zero marginal cost. Why pay $10,000 at a private university for the same course that is free over the Internet? The traditional brick-and-mortar, football-driven, ivy-covered universities will soon be scrambling for a new business model.

Airbnb, a room-sharing Internet operation with close to zero marginal cost, is a threat to change the hotel industry in the same way that file sharing changed the record business, especially in the world’s expensive cities. Young out-of-town high-tech workers coming to San Francisco from Europe use Airbnb to rent a condo or an empty room in a house instead of staying at a hotel. They do this because they cannot find a room with the location they need, or because their expense reimbursement cap won’t cover one of the city’s high-end hotel rooms. Industry analysts estimate that Airbnb and similar operations took away more than a million rooms from New York City’s hotels last year.

A powerful technology revolution is evolving that will change all aspects of our lives, including how we access renewable energy. An “Energy Internet” is coming that will seamlessly tie together how we share and interact with electricity. It will greatly increase productivity and drive down the marginal cost of producing and distributing electricity, possibly to nothing beyond our fixed costs.

This is almost the case with the early adopters of solar and wind energy. As they pay off these systems and their fixed costs are covered, additional units of energy are basically free, since we don’t pay the sun to shine or the wind to sweep around our back wall. This is the concept that IKEA, the Swedish furniture manufacturer, is exploiting. IKEA is test marketing residential solar systems in Europe that cost about $11,000 with a payback of three to five years. Eventually, we’ll be able to buy a home solar system at IKEA, Costco or Home Depot, have it installed and recover our costs in less than two years.

All three elements — carbon mitigation costs, grid parity and zero marginal costs — and others like additive manufacturing and nanotechnology are part of the coming Green Industrial Revolution. It will be an era of momentous change in the way we live our lives. It will shake up many familiar and accepted processes like 20th-century capitalism and free-market economics, reductive manufacturing, higher education and health care. More to the point, it will see the passing of the carbon-intensive industries.

Like the centralized utility industry, the fossil fuel industries and the large centralized utilities have business models predicated on continued growth in consumption. Once that nexus of declining prices for renewables and rising costs of extraction and distribution is crossed — and we are already there in several regions of the world — demand will rapidly shift and propel us into “global energy deflation.”

Think about it: No more air pollution strangling our cities, no more coal ash spills in rivers that our kids swim in, no more water tables being poisoned by fracking toxics. Better yet, think of no more utility bills and electricity that is almost free. These are among the unlimited opportunities that extreme productivity can provide.

* * *

SO WHAT DOES ALL THIS MEAN FOR BENICIA? Our lovely town, along with some of our neighbors, has enjoyed a stream of tax revenue from the fossil fuel industries for several decades. This will end as these industries lose the ability to compete in price with renewable energy. After all, if my energy costs drop to near zero, I’m not going to pay $5 for a gallon for gas or 20 cents per kilowatt hour. If Kepler Chevreux, Citigroup and the prescient investment bankers are right — and they usually are — oil company profits will begin a death spiral accompanied by industry constriction and refinery closings. Losing $19.3 trillion over two decades is a staggering amount even for the richest industry in world history.

Benicia should begin a long-range plan to replace Valero’s current tax revenues. Two decades from now this town will be very different — we are headed toward a city of gray-haired pensioners and retired folks too contented with perfect weather and amenities to sell homes to wage earners who, in fact, may not be able to afford big suburban houses and garages full of cars.

Instead, the Millennials are choosing dense urban living that’s close to work, and they prefer getting around by foot or bicycle, with some public transportation and the occasional Zipcar to visit the old folks in ‘burbs. The last thing pensioners want to do is pay extra taxes for schools and services they aren’t using, so raising taxes to meet the tax revenue shortfall is probably out of the question.

A similar revenue shortfall is probably facing the thousands of fossil fuel and utility industry employees who are thinking of retiring in the East Bay. Many plan to live on their stock dividends and pass the stock along to their heirs. This will be difficult as the industry begins the attrition phase of its cycle. They should see a financial planner and diversify.

To gamble Benicia’s safety and expand GHG emissions by approving Valero’s crude-by-rail proposal is illogical given that the oil industry is winding down and fossil-fuel will soon not be competitive with renewables. It would better for the Bay Area if we start to help Valero and the other refineries begin the long slow wind-down process, and gradually close them while the companies are still profitable. If we leave the shutdown process to when the companies start to struggle financially, they will just lock the gates and walk away, leaving the huge environmental cleanup costs to the local communities much the way the military does when they close bases.

There’s no good reason why Benicia residents should be saddled with the burden of a shuttered and vacant Valero refinery. We should begin the process as soon as possible and work with the refinery to not only find a way to replace the lost tax revenue, but to identify who will pay for the hazard waste and environmental cleanup.

At the very least, Benicia City Council should understand the move to a carbonless economy, read the Citigroup and Kepler Chevreux reports and the other emerging research, and accept the fact that Big Oil has begun its endgame. Leadership is about looking forward, not back, and identifying and solving problems at the most opportune time.

Grant Cooke is a long-time Benicia resident and CEO of Sustainable Energy Associates. He is co-author, with Nobel Peace Prize winner Woodrow Clark, of “The Green Industrial Revolution: Energy, Engineering and Economics,” set to be released in October by Elsevier.