Pipeline spill could further hamper big California oil projects
By Kristen Hays, May 22, 2015 9:53pm EDT
HOUSTON – Hundreds of barrels of oil that gushed from a ruptured coastal pipeline in scenic California this week could stiffen opposition to large oil projects that companies want to build in the state, notably those to deliver cheap U.S. crude on trains.
Several proposed oil-by-rail offloading terminals in California were already being contested in light of several fiery crude train derailments since 2013 that have stoked safety concerns about spills and explosions.
Now, the sight of oil washing up on the shores of Santa Barbara could further galvanize rail opponents after up to 2,500 barrels of crude leaked on Tuesday from a pipeline owned by Plains All American Pipeline LP (PAA.N).
“The more oil we’re moving through the state, the greater the risk of these sorts of accidents,” said Paul Cort, an attorney with EarthJustice, which has sued to stop crude deliveries at Plains’ 70,000 barrels per day (bpd) oil-by-rail terminal in Bakersfield.
Past spills have prompted policy changes. A leak of 100,000 barrels of crude off Santa Barbara in 1969 led to bans on new leases for offshore drilling in California.
The latest spill could complicate regulatory approvals.
“It’s certainly not good news for anyone trying to permit any kind of oil-related facilities in California,” said John Auers, a consultant at Turner, Mason & Co in Dallas.
Refiners Valero Energy Corp (VLO.N) and Phillips 66 (PSX.N) want to use railways to transport cheap crude from onshore fields in North America to northern California refineries to displace more pricey foreign imports.
But the projects, which could help mitigate upward pressure on gasoline prices that are among the highest in the United States, have been repeatedly delayed to allow for lengthy environmental reviews.
Some companies have given up.
Nearly two months ago, WesPac Energy-Pittsburg LLC withdrew the 51,000 bpd oil-by-rail component in a broader proposal that has been awaiting permits from the city for more than two years. WesPac now proposes that crude would move into the terminal only via pipeline or vessel if approved. Valero last year scrapped crude-by-rail plans at its Los Angeles-area refinery.
And even some companies with permits face more hurdles.
EarthJustice is suing local permitting agencies over both the Plains’ Bakersfield operation, which the company aims to expand to 140,000 bpd, and a new Alon USA Energy (ALJ.N) rail project nearby slated for next year.
“People trying to build projects that bring North American crude oil to displace imports at California refineries now have another thing they have to deal with,” said David Hackett, a consultant with Stillwater Associates in Irvine, California.
(Additional reporting by Rory Carroll in San Francisco; Editing by Terry Wade and Grant McCool)
Repost from North American Shale Blog [Editor: Notwithstanding the disparaging remarks about crude-by-rail opponents and politics in California, this is an interesting report by a pro-industry analyst. – RS]
California Crude Trains: How Much Oil Is Actually Coming In and Where Is It Coming From?
By Gabriel CollinsCalifornia has become ground zero for legal opposition to crude-by-rail projects. Opponents decry derailments, toxic vapors, and other ills.[i] Yet despite the dire images painted by crude-by-rail’s opponents, the reality on the ground in California has been quite mundane thus far. The high-water mark to date for California railborne crude supplies was approximately 39 thousand barrels of oil per day (kbd) in December 2013 (Exhibit 1).
To put this number in perspective, California refineries typically process an average of around 1.7 million barrels per day of crude – meaning that at the crude-by-rail peak, only about one barrel in 50 of the state’s crude supply came in by rail.[ii] Presently, the number is closer to one barrel in 100 – certainly not the overwhelming flood of trains opponents fear. And to that point, even supplying one-quarter of California’s total crude oil needs would only require about six to seven crude oil unit trains per day. To put this in context, the Colton Crossing east of Los Angeles by itself can see more than 100 freight trains per day.[iii]
Exhibit 1: California Crude by Rail Sources
Where California’s Railborne Oil Imports Come From
For much of the past six years, light, low-sulfur Bakken crude and heavier, higher-sulfur Western Canadian Select (“WCS”) dominated rail imports into California. Canadian supplies show a clear correlation with how cheap WCS is relative to Maya, a heavy crude oil from Mexico that is shipped by tanker and offers a proxy for what heavy, sour, waterborne crude oil imports into California will cost. The spread between WCS and Maya prices matters because it only makes sense for refiners to purchase WCS barrels if they are sufficiently discounted that the buyer still comes out ahead after adjusting for rail transport costs, which can amount to approximately $20/barrel for manifest trains and $15/barrel for oil moved on unit trains.[iv]
For reference, “manifest trains” are mixed cargo trains where a 100-car freight train might include 20 or 30 tanker cars carrying oil. Unit trains, on the other hand, carry only one type of freight, meaning that all 100 to 120 cars carry crude oil. This maximizes economies of scale and significantly reduces transportation costs. Shipments of Canadian crude oil into California traditionally rode on manifest trains, but in November 2014, Union Pacific brought its first unit train of crude oil from Western Canada into California, to a terminal near Bakersfield.[v] The route is currently dormant as WCS crude’s discount to Maya was less than $10 per barrel in January 2015, according to official price data, making it uneconomical to import the Canadian oil by rail.[vi] Unit trains’ lower costs relative to the previously used manifest trains will likely have oil trains rolling from Alberta to California once again if the WCS discount widens to around $15 per barrel.
California has also seen increased supplies of light, low-sulfur crude oil from New Mexico in recent months. The most likely explanation for this is that continued strong oil production in Texas, New Mexico, and the Midcontinent are inundating the Gulf Coast with light, sweet barrels. Indeed, this author’s models using official Energy Information Administration data strongly suggest that Gulf Coast refineries have hit a physical “wall” where they are not able to sustainably use more than 65 percent domestic crude oil to supply their plants, because facilities designed for heavier, higher-sulfur oils cannot run at maximal efficiency with light, low-sulfur crude feedstocks.[vii] This crowded market reduces the potential realized value of crude to certain Permian Basin producers and makes California attractive as a clearing destination because crude can be railed from the Permian Basin to California for as little as $7-8/bbl, according to Tesoro.[viii]
What the Future May Hold
The bottom line is that California’s existing crude-by-rail terminal capacity is massively underutilized at present. The state’s two largest facilities alone – Kinder Morgan’s terminal at Richmond and new terminal near Bakersfield – can offload more than 140 kbd at full capacity. In comparison, crude-by-rail import volumes were less than 20 kbd in December 2014, the last month for which data are available (Exhibit 2).
Exhibit 2: California Crude by Rail Capacity vs. Actual Import Volumes
Current terminal capacity is sufficient for approximately two unit trains per day of crude – 140 to 150 kbd – to enter the state. California’s fickle politics make forecasting crude-by-rail volumes a tough exercise. That said, this author believes that if oil prices recover to at least $75/bbl, California’s railborne crude imports will likely exceed 200 kbd by early 2016. Under those conditions, existing terminals would increase their capacity utilization and larger price differentials would attract additional Canadian heavy crude, as well as Bakken and other light, sweet grades from the Rocky Mountain states and the Permian.
A Growing Risk: Oil Trains Raise Safety and Environmental Concerns
By Cory Golden, in the February 2015 issue of Western City
More and more often, trains snake down through California from its northern borders, with locomotives leading long lines of tank cars brimming with volatile crude oil.
Rail remains among the safest modes of transport, but the growing volume of crude being hauled to California refineries — coupled with televised images of fiery oil train accidents elsewhere — have ratcheted up the safety and environmental concerns of city officials and the residents they serve.
Local and state lawmakers have found that their hands are largely tied by federal laws and court rulings pre-empting new state and local regulation of rail traffic.
Growing Volume and an Increasing Number of Accidents
Until recently, California’s refineries were served almost entirely through ports. An oil boom in North Dakota and Canada from the Bakken shale formation and a lack of pipeline infrastructure have led to a dramatic increase in oil-by-rail shipments nationwide.
Oil imports to California by rail shot up 506 percent to 6.3 million barrels in 2013 (one barrel equals 42 gallons). That number will climb to 150 million barrels by 2016, according to the California Energy Commission.
The surge represents an “unanticipated, unacceptable risk posed to California,” said Paul King, deputy director for the California Public Utilities Commission’s Office of Oil Rail Safety, during a Senate hearing last year.
As the volume of oil being transported by rail has swelled, derailments in the United States and Canada have also increased. Despite $5 billion in industry spending on infrastructure and safety measures — with half of that for maintenance — railroads spilled more crude in the United States during 2013 than in the previous four decades combined, according to an analysis of federal data by McClatchy DC News.
Railroads continue to boast a better than 99 percent safety record, and most spills have been small, but with each tank car holding more than 25,000 gallons of oil, the exceptions — including eight mishaps in 2013 and early 2014 — have been dramatic and devastating, none more so than an accident in July 2013. That’s when 63 cars from a runaway train exploded, leveling much of Lac-Mégantic, Quebec, and killing 47 people.
So far, California has been spared a major crude oil accident, but the number of spills here is climbing: from 98 in 2010 to 182 in 2013, according to the California Office of Emergency Services (OES).
Trains carrying Bakken crude travel south through Northern California, turning from the western slope of the Sierra Nevada and rumbling through the hearts of cities large and small. The trains pass within blocks of the state Capitol, hospitals and schools and through sensitive ecological areas such as the Feather River Canyon and Suisun Marsh.
Lethal Accidents Spur a Push for Increased Safety Measures
The Lac-Mégantic accident and others that have followed have led to a push for change at the federal level. Two agencies of the U.S. Department of Transportation (DOT), the Federal Railroad Administration and Pipeline and Hazardous Materials Safety Administration, shoulder responsibility for writing and enforcing railroad safety regulations.
In early 2014, the DOT and railroad industry announced a series of voluntary steps to increase safety. The DOT released a comprehensive rule-making proposal in July 2014, calling for structurally stronger tank cars, new operating requirements, speed restrictions, enhanced braking controls and route risk assessments, and a classification and testing program for mined gases and liquids.
The DOT proposal calls for phasing out within two years older model tank cars, called DOT-111s, long known to be vulnerable to rupturing in a crash. The National Transportation Safety Board, which investigates accidents, first urged replacing or retrofitting them in 1991.
In September 2014, the American Petroleum Institute and Association of American Railroads jointly asked the DOT for more time — up to seven years to retrofit tank cars.
Another safety measure, called positive train control (PTC), makes use of global positioning systems. It is intended to prevent collisions, derailments due to high speeds and other movements that could cause accidents, like a train using track where maintenance is under way. PTC can alert train crews to danger and even stop a train remotely.
Following a 2008 Metrolink crash in Los Angeles that killed 25 people — caused when an engineer missed a stop signal and collided with a Union Pacific freight train — Congress mandated PTC implementation on 60,000 miles of track nationwide. Large railroads have spent $4.5 billion to implement the technology, but the industry says it cannot meet its 2015 deadline.
Among the members of California’s congressional delegation demanding stricter regulations are Senators Dianne Feinstein and Barbara Boxer, who have called for more information to be released to first responders on train movements.
Sen. Feinstein also wrote a letter that urged the DOT to include pneumatic brakes, which can greatly reduce stopping distances, in its planned review of tank car design, and to extend the PTC requirement to any route used by trains carrying flammable liquids near population centers or sensitive habitat.
Meanwhile, Industry Continues to Grow
The growth in domestic crude oil is reflected in projects that include seven proposed, completed or under-construction expansions that together would have a maximum oil-by-rail capacity of 561,000 barrels per day at Bakersfield, Benicia, Pittsburg, Santa Maria, Stockton and Desert Hot Springs (see “Increasing Refinery Capacity” below).
As of December 2014, the Kinder Morgan Inc. facility in Richmond was the only refinery that could receive unit trains, which are trains with 100 or more tank cars carrying a single commodity and bound for the same destination.
InterState Oil Co. had its permit to offload crude at McClellan Park, in Sacramento County, revoked in November 2014 by the Sacramento Metropolitan Air Quality Management District. The district said it had issued the permit in error and that it required a full review under the California Environmental Quality Act.
Refineries in Bakersfield, Vernon, Carson and Long Beach were receiving crude deliveries from manifest trains, which carry a mix of cargo.
Safety Efforts Focus on Planning, Preparedness and Response
The Federal Rail Safety Act of 1970 authorized the U.S. secretary of transportation to create uniform national safety regulations. States are allowed to adopt additional, compatible rules if they do not hinder interstate commerce and address a local safety hazard. Courts have consistently ruled against almost all attempts by states to use the local safety hazard exception, however.
Thus, unable to regulate train movements, California lawmakers and agencies have pursued three main courses of action: planning, preparedness and response.
In the Golden State, the California Public Utilities Commission (CPUC) shares authority with the federal government to enforce federal safety requirements, and OES and local agencies lead emergency response. In 2014, Gov. Jerry Brown expanded the Department of Fish and Wildlife’s Office of Spill Prevention and Response to include inland areas.
The Legislature approved a Senate Joint Resolution, SJR 27 (Padilla), urging the DOT to safeguard communities and habitat, strengthen the tank car fleet, mandate the earlier voluntary safety agreement with railroads and prioritize safety over cost effectiveness.
Recent legislation includes AB 380 (Dickinson, Chapter 533, Statutes of 2014), which calls for increased spill-response planning for state and local agencies and requires carriers to submit commodity flow data to OES, and SB 1064 (Hill, Chapter 557, Statutes of 2014), which seeks to improve accountability and transparency regarding CPUC’s responses to federal safety recommendations.
The FY 2014–15 state budget also allocated $10 million to the CPUC, which planned to add seven more track inspectors, and authorized the state oil spill prevention fund to be used for spills in inland areas. In addition, the budget expanded the 6.5 cent per-barrel fee to include all crude oil entering the state.
The 10 state agencies that have some hand in rail safety and accident response have formed the Interagency Rail Safety Working Group. It issued a report last June that called for, among other things, older tank cars to be removed from service, stronger cars, improved braking, PTC and better markings on cars so that firefighters know how to proceed in an accident.
Speaking to Richmond residents in December 2014, Gordon Schremp, senior fuels specialist for the California Energy Commission, welcomed the moves to increase safety at the federal level. All indications were that railroads were complying with new measures like lower speed limits, he said.
“Does it mean there will be zero derailments? No, but the goal is to get there,” said Schremp.
Local government officials face a daunting challenge when it comes to disaster response.
The Interagency Rail Safety Working Group also found that, as of June 2014, there were no hazardous materials response teams in rural areas of Northern California and units in other areas of the state lacked the training and equipment needed to take a lead role. Forty percent of the state’s firefighters are volunteers.
“Training is of the utmost importance,” said Deputy Chief Thomas Campbell, who oversees the Cal OES Hazardous Materials Programs. “We understand that local governments are limited in finances and that it’s difficult to get firefighters out of rural communities to train because they are volunteers.”
Some Local Communities Oppose Expansion
At the local level the proposed expansion of California refineries sometimes has run into heated opposition.
After news reports revealed that Bakken crude was being transported into the City of Richmond, City Manager Bill Lindsay wrote a letter to the Bay Area Air Quality Management District in November 2014 calling for it to revoke energy company Kinder Morgan’s permit to offload the crude there. That followed a lawsuit filed by environmental groups to revoke the permit — a suit tossed out by the judge because it was filed too late.
Elsewhere, a proposal by Valero Energy Corp. would bring 1.4 million gallons of crude daily to its Benicia refinery. The proposal has been met with letters questioning the city’s environmental and safety analysis from senders that have included the CPUC, Office of Spill Prevention and Response, the Sacramento Area Council of Governments, the Capitol Corridor Joint Powers Authority and cities along the rail line, including Davis and Sacramento. The Union Pacific Railroad has responded by stressing federal pre-emption of rail traffic.
Even as those proposals played out, a pair of derailments in Northern California underscored the importance of the debate. While neither spill involved crude oil or hazardous materials, both served as a warning of the need for California to improve its emergency response capability. Eleven cars carrying freight derailed and spilled into the Feather River Canyon near Belden on Nov. 25, 2014. Three days later, one car tumbled off the tracks near Richmond. The cars were loaded with corn in the first instance and refrigerated pork in the second.
The League continues to closely monitor developments in oil by rail. In September 2014 the League made recommendations to the DOT on the federal rule-making governing rail safety. The recommendations included providing more information and training to first responders, mandating speed limits and stronger tank cars, and using all available data to assess the risks and consequences of crude oil transport. Two months later, the National League of Cities passed a resolution stressing many of the same safety measures.
League of California Cities staff conducted a series of webinars during fall 2014 to better acquaint members with the oil-by-rail issue, and its Public Safety and Transportation policy committees took up the subject in January 2015 meetings.
Increasing Refinery Capacity
The California Energy Commission is tracking the following projects, which would dramatically increase the oil-by-rail capacity of refineries:
Plains All American Pipeline LP in Bakersfield, which took its first delivery in November 2014, has a capacity of 65,000 barrels per day (bpd);
Alon USA Energy Inc. in Bakersfield, under construction, will be able to receive 150,000 bpd;
Valero Energy Corp. in Benicia, which is presently undergoing permit review, would have a 70,000 bpd capacity;
WesPac Energy-Pittsburg LLC in Pittsburg, undergoing permit review, could receive up 50,000 bpd by rail and 192,000 bpd through its marine terminal; and
Phillips 66 in Santa Maria, undergoing permit review, could accept 41,000 bpd.
In addition, Targa Resources Corp. at the Port of Stockton is planning an expansion that would enable it to receive 65,000 bpd. And Questar Gas Corp. is planning a project that could see it offload 120,000 bpd near Desert Hot Springs, then send it through a repurposed 96-mile pipeline to Los Angeles.
Photo credits: Ksb/Shutterstock.com; Steven Frame/Shutterstock.com.
Hundreds of illicit oil wastewater pits found in Kern County
By Julie Cart, 2/26/15 10:10PM
Water officials in Kern County discovered that oil producers have been dumping chemical-laden wastewater into hundreds of unlined pits that are operating without proper permits.
Inspections completed this week by the Central Valley Regional Water Quality Control Board revealed the existence of more than 300 previously unidentified waste sites. The water board’s review found that more than one-third of the region’s active disposal pits are operating without permission.
The pits raise new water quality concerns in a region where agricultural fields sit side by side with oil fields and where California’s ongoing drought has made protecting groundwater supplies paramount.
Clay Rodgers, assistant executive officer of the water board’s Fresno office, called the unregulated pits a “significant problem” and said the agency expects to issue as many as 200 enforcement orders.
State regulators face federal scrutiny for what critics say has been decades of lax oversight of the oil and gas industry and fracking operations in particular. The Division of Oil, Gas and Geothermal Resources has admitted that for years it allowed companies to inject fracking wastewater into protected groundwater aquifers, a problem they attributed to a history of chaotic record-keeping.
“The state doesn’t seem to be willing to put the protection of groundwater and water quality ahead of the oil industry being able to do business as usual,” said Andrew Grinberg of the group Clean Water Action.
The pits — long, shallow troughs gouged out of dirt — hold water that is produced from fracking and other oil drilling operations. The water forced out of the ground during oil operations is heavily saline and often contains benzene and other naturally occurring but toxic compounds.
Regional water officials said they believe that none of the pits in the county have linings that would prevent chemicals from seeping into groundwater beneath them. Some of the pits also lack netting or covers to protect migrating birds or other wildlife.
Currently, linings for pits are not required, though officials said they will consider requiring them in the future. Covers are mandated in some instances.
The pits are a common site on the west side of Bakersfield’s oil patch. In some cases, waste facilities contain 40 or more pits, arranged in neat rows. Kern County accounts for at least 80% of California’s oil production.
The facilities are close to county roads but partially hidden behind earthen berms. At one pit this week, waves of heat rose from newly dumped water, and an acrid, petroleum smell hung in the air.
Rodgers said Thursday that the agency’s review found 933 pits, or sumps, in Kern County. Of those, 578 are active and 355 are not currently used.
Of the active pits, 370 have permits to operate and 208 do not. All of the pits have now been inspected, he said.
The possible existence of hundreds of unpermitted pits came to light when regional water officials compared their list of pit operators to a list compiled by the Division of Oil, Gas and Geothermal Resources. The oil regulator’s list contained at least 300 more waste pits than water officials had permitted, Rodgers said.
His staff began inspecting the wastewater sites in April. Initial testing of water wells has not revealed any tainted water, he said.
The pits are an inexpensive disposal method for an enormous volume of water that is forced out of the ground during drilling or other operations, such as fracking. Rodgers said that just one field, the McKittrick Oil Field, produces 110,000 barrels of wastewater a day. According to figures from 2013, oil operations in Kern County produce 80 billion gallons of such wastewater — an amount that if clean would supply nearly a half-million households for a year.
More than 2,000 pits have been dredged over decades of oil operations in Kern County, according to water board records. Oil field companies have not always properly disposed of water, Rodgers said. As recently as the 1980s, it was customary to dump wastewater into drainage canals that line the San Joaquin Valley’s agricultural fields.
But using unlined pits to dispose of wastewater is becoming less common. Some states ban the practice, and many in the oil and gas industry do not consider it effective.
The water board’s long-term plan to address the problem includes requiring remediation of some abandoned pits so that contaminants left behind don’t pollute the air, Rodgers said.
In pits located near clean water sources, Rodgers said, operators will be required to install monitor wells to test water quality. The companies will pay for the testing and provide the results to water officials.
The water board will publish a series of general orders that he said will more tightly control the operation of wastewater pits.
“Our goal is to protect water quality,” Rodgers said. “Our goal is not to shut anybody down, but by the same token, they do not own the waters beneath them. Those waters are for the public good.”
You must be logged in to post a comment.