1982 American Petroleum Institute Report Warned Oil Workers Faced 'Significant' Risks From Radioactivity
By Sharon Kelly
Back in April last year, the Trump administration's Environmental Protection Agency decided it was "not necessary" to update the rules for toxic waste from oil and gas wells. Torrents of wastewater flow daily from the nation's 1.5 million active oil and gas wells and the agency's own research has warned it may pose risks to the country's drinking water supplies.
On Tuesday, a major new investigative report published by Rolling Stone and authored by reporter Justin Nobel delves deep into the risks that the oil and gas industry's waste — much of it radioactive — poses to the industry's own workers and to the public.
"There is little public awareness of this enormous waste stream," Nobel, who also reports for DeSmog, wrote, "the disposal of which could present dangers at every step — from being transported along America's highways in unmarked trucks; handled by workers who are often misinformed and underprotected; leaked into waterways; and stored in dumps that are not equipped to contain the toxicity."
Additional documents obtained by Nobel and shared with DeSmog show that a report prepared for the American Petroleum Institute (API), the nation's largest oil and gas trade group, described the risks posed by the industry's radioactive wastes to workers as "significant" in 1982 — long before the shale drilling rush unleashed new floods of wastewater from the industry — including waste from the Marcellus Shale, which can carry unusually high levels of radioactive contamination.
A Trillion Toxic Gallons
Oil and gas wells pump out nearly a trillion gallons of wastewater a year, Rolling Stone reported. That's literally a river of waste — enough to replace all the water flowing from the Mississippi River into the Gulf of Mexico for more than two and a half days.
Much of that wastewater, often referred to by the industry as "brine," carries high levels, not of familiar table salt, but of corrosive salts found deep below the Earth's surface, as well as toxic compounds and carcinogens.
That water can also carry serious amounts of radioactive materials. The Rolling Stone report, labeled "sobering" by the Poynter Institute, described levels of radium as high as 28,500 picocuries per liter in brine from the Marcellus Shale, underlying Pennsylvania, Ohio, New York, and West Virginia, levels hundreds of times as much as the Nuclear Regulatory Commission would allow in industrial discharges from other industries.
The oil and gas industry's waste, however, isn't regulated like most other industry's wastes, slipping instead through loopholes carved out in the nation's cornerstone environmental laws, including exemptions for the industry in federal laws covering hazardous waste.
"If I had a beaker of that on my desk and accidentally dropped it on the floor, they would shut the place down," Yuri Gorby, a microbiologist who'd studied radioactive materials at the U.S. Geological Survey and Department of Energy, told the magazine. "And if I dumped it down the sink, I could go to jail."
Crude Oil, Gas, and Radiation
Excerpt from a 1982 report prepared for the American Petroleum Institute and titled "An Analysis of the Impact of the Regulation of 'Radionuclides' as a Hazardous Air Pollutant on the Petroleum Industry."
"It is well-known that some naturally occurring elements, uranium for example, have an affinity for crude oil," the 1982 API report says, noting that uranium can decay into elements like radium-226 ("a potent source of radiation exposure, both internal and external," API's report explained) and radon-222 (which can "cause the most severe impact to public health," it observed).
"Almost all materials of interest and use to the petroleum industry contain measurable quantities of radionuclides that reside finally in process equipment, product streams, or waste," the 1982 report notes.
"This contamination can produce significant occupational exposures," API's report continued (emphasis in original).
API's report focused on the possibility that the federal government might step in and regulate those radioactive materials under the Clean Air Act or under federal Superfund laws.
"Depending on the mode of definition," the report adds, "very small quantities of petroleum products could easily contain reportable quantities of [radioactive materials]." A chart lists amounts as small as a half a barrel of crude oil or 17 cubic feet of natural gas as containing "one reportable quantity of uranium or radon" under the most restrictive definition.
The report labels uranium "a somewhat different dilemma" than radon gas. "We estimated earlier in this paper that significant quantities of uranium potentially enter our refineries via crude oil," the report continues. "Little is known of its fate, however."
"Since the law of conservation of matter must apply, it can only end up in the product, the process waste, remain in the process equipment, or escape into the environment," the report notes, calling for more study, particularly of the industry's refining equipment and waste.
Some of the report's most stark language warned about the possibility of federal regulation of the industry's radioactive wastes.
"It is concluded that the regulation of radionuclides could impose a severe burden on API member companies," the report says, "and it would be prudent to monitor closely both regulatory actions."
API spokesperson Reid Porter provided to DeSmog the group's response to the Rolling Stone investigation.
"We take each report of safety or health issues related to energy development very seriously," Porter said. "Nothing is more important than the health and safety of our workers, the local environment, and the communities where we live, operate, and raise families. Natural gas and oil companies meet or exceed strict federal and state regulations and also undergo regular inspections to ensure that all materials are managed, stored, transported, and disposed of safely. Through regular monitoring, ongoing testing, and strict handling protocols, industry operations are guided by internationally recognized standards and best practices to provide for safe working environments and public safety."
API also pointed to a one-page document titled "NORM [naturally occurring radioactive materials] in the Oil and Natural Gas Industry." As of publication time, API had not responded to questions from DeSmog regarding the 1982 report.
10 Years Later, Hazards 'Widespread'; 20 Years Later, Workers Sue Over Cancers
Over a decade later, problems persisted, other documents indicate. "Contamination of oil and gas facilities with naturally occurring radioactive materials (NORM) is widespread," a 1993 paper published by the Society of Petroleum Engineers warned. "Some contamination may be sufficiently severe that maintenance and other personnel may be exposed to hazardous concentration."
Nonetheless, the paper focused on the potential for "over-regulation."
"Where possible, industry input should be directed to minimize an over-regulation of NORM contamination in the industry," author Peter Gray, an expert on radioactivity who formerly worked for Phillips Petroleum Co., wrote. He added that concentrations of radioactive contamination at the time were "relatively low and do not usually present a health hazard to the public or to most personnel in the industry," but added that some facilities "may be hazardous to maintenance personnel in particular."
The 1993 paper notes that some oil-producing states had passed or were considering passing laws to protect against the industry's radioactive wastes, noting in particular that Louisiana and Mississippi had regulations in effect, and that Louisiana had required "radiation surveys of every petroleum facility in the state."
But state and federal regulators largely failed to act, Rolling Stone found. "Of 21 significant oil-and-gas-producing states, only five have provisions addressing workers, and just three include protections for the public, according to research by [Elizabeth Ann Glass] Geltman, the public-health expert," the magazine reported. "Much of the legislation that does exist seems hardly sufficient."
In documents dated nearly two decades later, from a 2011 lawsuit brought by more than 30 Louisiana oilfield workers who'd developed cancer, plaintiff's experts described as resulting from their exposure to radioactive materials at work.
The 2013 plaintiff's expert report describes in detail how jobs like roustabout, roughneck, and derrickman can expose workers to radioactive materials, including a sludge where radioactive elements concentrate that collects inside pipes and so-called "pipe scale," or crusty deposits that also attract radioactive materials. The case ended in October 2016, following a long string of settlements on unspecified terms by individual plaintiffs in the case, public court records show.
Tracking the Trucks
Nobel's Rolling Stone exposé depicts radioactive drilling waste sloshing into a striking array of corners.
For example, to keep dust down, the "brine" can be spread on roads, like a stretch in Pennsylvania where Nobel describes a group of Amish girls strolling barefoot. Nobel adds that contractors pick up waste directly from the wellhead and that in 2016 alone, more than 10.5 million gallons were sprayed on roads in the northwestern corner of Pennsylvania.
The waste has also been sold at Lowe's, bottled as "AquaSalina" and marketed as a pet-safe way to fight ice and salt, though an Ohio state lab found it contains radium at more than 40 times the levels the Nuclear Regulatory Commission allows in discharge from industry. And the radium-laced waste is spilled from trucks transporting it, in potential what the article indicates may be a violation of federal law.
One brine truck driver, identified only as a man named Peter from Ohio, started taking his own samples after being told by another worker with a radiation detector that he'd been hauling "one of the 'hottest loads' he'd ever seen," Rolling Stone reports. "A lot of guys are coming up with cancer, or sores and skin lesions that take months to heal," Peter told the magazine. Tests by a university lab found radium levels as high as 8,500 picocuries per liter, the article adds.
One expert, scientist Marvin Reisnikoff, who'd served as one of the plaintiff's experts in the lawsuit brought by the Louisiana oilfield workers and co-authored the 2013 report, told Rolling Stone that a standard brine truck rolling through Pennsylvania might be carrying radioactive wastewater at levels a thousand times higher than those allowed under federal Department of Transportation (DOT) limits. But, a DOT spokesperson told Rolling Stone, federal regulators rely heavily on industry self-reporting, and the rules seem generally unenforced.
Environmental groups immediately called for congressional hearings into the drilling industry's radioactive wastes.
"This alarming report brings into stark relief what we already knew to be true," Food & Water Watch Policy Director Mitch Jones said in a statement calling for a congressional investigation, "that highly toxic and radioactive waste generated by fossil fuel drilling and fracking cannot be stored or disposed of safely, and in fact is often being intentionally dispersed in our communities."
"It is imperative that Congress hold hearings soon to examine and expose the full extent of the threat oil and gas waste poses to families and workers throughout America," he added, "and take urgent action to halt fracking and the legal and illegal dispersal of the waste currently taking place."
Reposted with permission from DeSmogBlog.
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By Sherry H-Y. Chou, Aarti Sarwal and Neha S. Dangayach
The patient in the case report (let's call him Tom) was 54 and in good health. For two days in May, he felt unwell and was too weak to get out of bed. When his family finally brought him to the hospital, doctors found that he had a fever and signs of a severe infection, or sepsis. He tested positive for SARS-CoV-2, the virus that causes COVID-19 infection. In addition to symptoms of COVID-19, he was also too weak to move his legs.
When a neurologist examined him, Tom was diagnosed with Guillain-Barre Syndrome, an autoimmune disease that causes abnormal sensation and weakness due to delays in sending signals through the nerves. Usually reversible, in severe cases it can cause prolonged paralysis involving breathing muscles, require ventilator support and sometimes leave permanent neurological deficits. Early recognition by expert neurologists is key to proper treatment.
We are neurologists specializing in intensive care and leading studies related to neurological complications from COVID-19. Given the occurrence of Guillain-Barre Syndrome in prior pandemics with other corona viruses like SARS and MERS, we are investigating a possible link between Guillain-Barre Syndrome and COVID-19 and tracking published reports to see if there is any link between Guillain-Barre Syndrome and COVID-19.
Some patients may not seek timely medical care for neurological symptoms like prolonged headache, vision loss and new muscle weakness due to fear of getting exposed to virus in the emergency setting. People need to know that medical facilities have taken full precautions to protect patients. Seeking timely medical evaluation for neurological symptoms can help treat many of these diseases.
What Is Guillain-Barre Syndrome?
Guillain-Barre syndrome occurs when the body's own immune system attacks and injures the nerves outside of the spinal cord or brain – the peripheral nervous system. Most commonly, the injury involves the protective sheath, or myelin, that wraps nerves and is essential to nerve function.
Without the myelin sheath, signals that go through a nerve are slowed or lost, which causes the nerve to malfunction.
To diagnose Guillain-Barre Syndrome, neurologists perform a detailed neurological exam. Due to the nerve injury, patients often may have loss of reflexes on examination. Doctors often need to perform a lumbar puncture, otherwise known as spinal tap, to sample spinal fluid and look for signs of inflammation and abnormal antibodies.
Studies have shown that giving patients an infusion of antibodies derived from donated blood or plasma exchange – a process that cleans patients' blood of harmful antibodies - can speed up recovery. A very small subset of patients may need these therapies long-term.
The majority of Guillain-Barre Syndrome patients improve within a few weeks and eventually can make a full recovery. However, some patients with Guillain-Barre Syndrome have lingering symptoms including weakness and abnormal sensations in arms and/or legs; rarely patients may be bedridden or disabled long-term.
Guillain-Barre Syndrome and Pandemics
As the COVID-19 pandemic sweeps across the globe, many neurologic specialists have been on the lookout for potentially serious nervous system complications such as Guillain-Barre Syndrome.
Though Guillain-Barre Syndrome is rare, it is well known to emerge following bacterial infections, such as Campylobacter jejuni, a common cause of food poisoning, and a multitude of viral infections including the flu virus, Zika virus and other coronaviruses.
Studies showed an increase in Guillain-Barre Syndrome cases following the 2009 H1N1 flu pandemic, suggesting a possible connection. The presumed cause for this link is that the body's own immune response to fight the infection turns on itself and attacks the peripheral nerves. This is called an "autoimmune" condition. When a pandemic affects as many people as our current COVID-19 crisis, even a rare complication can become a significant public health problem. That is especially true for one that causes neurological dysfunction where the recovery takes a long time and may be incomplete.
Though there is clear clinical suspicion that COVID-19 can lead to Guillain-Barre Syndrome, many important questions remain. What are the chances that someone gets Guillain-Barre Syndrome during or following a COVID-19 infection? Does Guillain-Barre Syndrome happen more often in those who have been infected with COVID-19 compared to other types of infections, such as the flu?
The only way to get answers is through a prospective study where doctors perform systematic surveillance and collect data on a large group of patients. There are ongoing large research consortia hard at work to figure out answers to these questions.
Understanding the Association Between COVID-19 and Guillain-Barre Syndrome
While large research studies are underway, overall it appears that Guillain-Barre Syndrome is a rare but serious phenomenon possibly linked to COVID-19. Given that more than 10.7 million cases have been reported for COVID-19, there have been 10 reported cases of COVID-19 patients with Guillain-Barre Syndrome so far – only two reported cases in the U.S., five in Italy, two cases in Iran and one from Wuhan, China.
It is certainly possible that there are other cases that have not been reported. The Global Consortium Study of Neurological Dysfunctions in COVID-19 is actively underway to find out how often neurological problems like Guillain-Barre Syndrome is seen in hospitalized COVID-19 patients. Also, just because Guillain-Barre Syndrome occurs in a patient diagnosed with COVID-19, that does not imply that it was caused by the virus; this still may be a coincident occurrence. More research is needed to understand how the two events are related.
Due to the pandemic and infection-containment considerations, diagnostic tests, such as a nerve conduction study that used to be routine for patients with suspected Guillain-Barre Syndrome, are more difficult to do. In both U.S. cases, the initial diagnosis and treatment were all based on clinical examination by a neurological experts rather than any tests. Both patients survived but with significant residual weakness at the time these case reports came out, but that is not uncommon for Guillain-Barre Syndrome patients. The road to recovery may sometimes be long, but many patients can make a full recovery with time.
Though the reported cases of Guillain-Barre Syndrome so far all have severe symptoms, this is not uncommon in a pandemic situation where the less sick patients may stay home and not present for medical care for fear of being exposed to the virus. This, plus the limited COVID-19 testing capability across the U.S., may skew our current detection of Guillain-Barre Syndrome cases toward the sicker patients who have to go to a hospital. In general, the majority of Guillain-Barre Syndrome patients do recover, given enough time. We do not yet know whether this is true for COVID-19-related cases at this stage of the pandemic. We and colleagues around the world are working around the clock to find answers to these critical questions.
Sherry H-Y. Chou is an Associate Professor of Critical Care Medicine, Neurology, and Neurosurgery, University of Pittsburgh.
Aarti Sarwal is an Associate Professor, Neurology, Wake Forest University.
Neha S. Dangayach is an Assistant Professor of Neurology and Neurosurgery, Icahn School of Medicine at Mount Sinai.
Disclosure statement: Sherry H-Y. Chou receives funding from The University of Pittsburgh Clinical Translational Science Institute (CTSI), the National Institute of Health, and the University of Pittsburgh School of Medicine Dean's Faculty Advancement Award. Sherry H-Y. Chou is a member of Board of Directors for the Neurocritical Care Society. Neha S. Dangayach receives funding from the Bee Foundation, the Friedman Brain Institute, the Neurocritical Care Society, InCHIP-UConn Center for mHealth and Social Media Seed Grant. She is faculty for emcrit.org and for AiSinai. Aarti Sarwal does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.
Reposted with permission from The Conversation.