oil and gas

Western State Regulators Struggling to Keep up with Radioactive Fracking and Drilling Waste: New Report

The question of how to handle the toxic waste from fracking and other oil and gas activities is one of the most intractable issues confronting environmental regulators. Not only because of the sheer volume of waste generated nationwide, but also because some of the radioactive materials involved have a half-life of over 1,500 years, making the consequences of decision-making today especially long-lasting.

Every year, the oil and gas industry generates roughly 21 billion barrels of wastewater and millions of tons of solid waste, much of it carrying a mix of naturally occurring radioactive materials, and some of it bearing so much radioactive material that it is not safe to drink or even, on far more rare occasions, to simply have it near you.

"Abandoned" by EPA, Landowers from Dimock, Pavillion, Parker County Demand Inclusion in EPA National Fracking Study

For the past five years, the EPA has undertaken a highly-consequential national study on the impacts that hydraulic fracturing (fracking) can have on American drinking water supplies.

The agency will look to the results of this program as the basis for its scientific conclusions and recommendations on hydraulic fracturing,” EPA said in a 2013 statement.

This June, the national study's draft assessment was released to the public, and while hundreds of spills, accidents, and even cases where fracking itself directly contaminated underground aquifers (a method of pollution that the oil industry had long argued had never happened) were reported by EPA, it was a phrase from the agency's press release that drew the attention of the national media: “hydraulic fracturing activities in the U.S. are carried out in a way that have not led to widespread, systemic impacts on drinking water resources.”

Worries Build Among Investors Over Oil and Gas Industry’s Exposure to Water and Climate Risks

When it comes to financial risks surrounding water, there is one industry that, according to a new report, is both among the most exposed to these risks and the least transparent to investors about them: the oil and gas industry.

This year, 1,073 of the world’s largest publicly listed companies faced requests from institutional investors concerned about the companies’ vulnerability to water-related risks that they disclose their plans for adapting and responding to issues like drought or water shortages.

Exclusive: Battle Over Flaming Water and Fracking Reignites As Analysis Prompts Call for Renewed EPA Investigation

At the heart of the international controversy over fracking has been the contention that the oil and gas drilling technique can contaminate people's drinking water, sometimes even causing it to light on fire. One poster child for this claim has been Steven Lipsky, a Texas homeowner who has appeared in a viral video with a garden hose spewing flames and says his water was fouled by fracking.

For years, Mr. Lipsky has fought legal battles — most often with federal EPA investigators finding his claims of contamination credible, while Texas regulators and the drilling company, Range Resources, taking the opposite view.

An analysis released this week, describing research by scientists at the University of Texas at Arlington, may open this case once again. It offers new evidence that the tests taken at Mr. Lipsky's well water by Range Resources and Texas regulators, who reported little or no contamination, were flawed and potentially inaccurate.

How Fracking Changed the Economics of Oil Production Around the World

James Meadway, chief economist at the New Economics Foundation, explains the interrelated economics behind China’s 'Black Monday' stock market crash, Middle Eastern oil and US fracking.

The 'fracking revolution' has transformed the economics of oil production globally, with the US becoming a bigger producer than Saudi Arabia and – after decades of dependency on oil imports – even being able to export some of its surplus production.

US shale oil is unusual, too, in being privately owned: most of the world’s oil reserves (over 70 percent) are in state hands. Like the North Sea 30 years ago, in a world dominated by state-owned companies and publicly owned reserves, US shale could look like a new frontier for private operators on the search for fat profits.

Key Greenhouse Gas Study May Have "Systematically Understated" Methane Leaks, New Research Shows

A widely cited study on the amount of methane leaking from oil and gas sites, including fracked wells, shows signs of a major flaw, a newly published peer-reviewed paper concludes.

“The University of Texas reported on a campaign to measure methane emissions from United States natural gas production sites as part of an improved national inventory,” researcher Touché Howard wrote in a paper published today in the journal Energy Science & Engineering. “Unfortunately, their study appears to have systematically underestimated emissions.”

Will Re-Fracking be the Shale Drilling Industry's Next Big Move?

With oil prices continuing to languish, companies like Halliburton and Schlumberger have started talking up a way to get more shale oil and gas for less money: re-fracking wells drilled over the past 10 years, kick-starting flagging production and pumping out more shale oil and gas while spending less than the cost of a new well.

Excitement has spread among oil companies and investment analysts alike.

Widely-Used Tool Can Lowball Methane Pollution Rates, Scientists Report, With Huge Implications for Climate Policy

An EPA-approved methane sampler widely used to measure gas leaks from oil and gas operations nationwide can dramatically under-report how much methane is leaking into the atmosphere, a team of researchers reported in a peer-reviewed paper published in March.

The researchers, one of whom first designed the underlying technology used by the sampler, warn that results from improperly calibrated machines could severely understate the amount of methane leaking from the country’s oil and gas wells, pipelines, and other infrastructure.

“It could be a big deal,” study co-author Amy Townsend-Small, a geology professor at the University of Cincinnati, told Inside Climate News, adding that it’s not yet clear how often the machine returned bad results, in part because figuring out whether there’s an error would have required using a different kind of device to independently test gas concentrations at the time levels were originally recorded.

Wolves Scapegoated While Alberta Government Sells Off Endangered Caribou Habitat

Culling Alberta’s wolves without prioritizing caribou habitat protection and restoration is like “shoveling sand,” according to Mark Hebblewhite, associate professor of ungulate habitat biology at the University of Montana.

Hebblewhite says the Alberta government is sponsoring a wolf cull without doing the one thing that could possibly scientifically justify it: conserving and restoring critical caribou habitat.

That’s the tragedy here: the Alberta government blew the opportunity to do the right thing,” he said.

It’s all shoveling sand without real commitment to habitat conservation.”

New Federal Fracking Rules Rely on FracFocus Even as EPA Research Highlights Site's Flaws

It's a classic case of the government's left hand not knowing what the right hand is doing. Days after the Bureau of Land Management issued new federal rules for fracking on federal land, relying heavily on an industry-run site called FracFocus, the Environmental Protection Agency issued a study mainly noteworthy for the shortcomings of the site that it revealed.

More than 70 percent of the chemical disclosure statements that drillers posted on FracFocus between January 2011 and February 2013 were missing key information because drillers labeled that data “confidential business information,” the EPA reported.

On average, drillers reported using a mix of 14 different chemicals at each well site. At sites where information was withheld, an average of five chemicals were not named.

In fact, FracFocus allowed drillers to conceal the identity of more than one out of every ten chemicals whose use was “disclosed” on the site, EPA researchers found.

This made it impossible for EPA's researchers, who received over 39,000 disclosure statements from FracFocus in March 2013 and published their study two years later, to definitively say what chemicals drillers used most often, how much of each chemical was injected underground, or even to simply create a list of all the chemicals used at the wells.


Subscribe to oil and gas