Energy Exchange

Report identifies ways to reduce water contamination from oil and gas development in Texas

A new report from the Academy of Medicine, Engineering and Science of Texas (TAMEST) is shedding more light on what we know and don’t know about the potential health and environmental impacts caused by oil and gas development in Texas.

The report, the first of-its-kind authored by experts across the state, looks at all areas of concern related to oil and gas – including seismicity, air pollution, land and traffic issues  – but TAMEST’s observations about the risks to water are especially noteworthy.

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Posted in Natural Gas, produced water, Texas, Water / Comments are closed

Why 10,000 Spills From Oil and Gas Development Can’t Be Ignored

THe "Texon Scar" A massive release of produced water from an oil well in West Texas caused a vegetative dead zone that can be seen from space

The “Texon Scar”
A massive release of produced water from an oil well in West Texas caused a vegetative dead zone that can be seen from space.

Oil and gas development produces massive amounts of air and water pollution that can have severe impacts on our communities and ecosystems.  And data in a recent investigative article could help us understand more about where and how much oil, wastewater, and other fluids are spilled across the country.

According to an EnergyWire  article by Pamela King and Mike Soraghan, in 2015 industry reported more than 10,000 cases of spills across the country.  That amounts to 42 million gallons of harmful fluids – 12 million gallons more than previously reported.
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Posted in Natural Gas, produced water, Texas, Water / Tagged , , | Comments are closed

What EPA Should Consider on Their Final “Fracking” Assessment

iStock_000058110200_Large (2)Questions about if and how hydraulic fracturing activities (or “fracking” to some) can contaminate drinking water have been top-of-mind for many since the practice started getting widespread public attention about a decade ago. Recognizing the validity of those concerns, EPA undertook a study to see how the full ‘hydraulic fracturing water cycle’ – which includes water withdrawals, chemical use and mixing, well injection, waste water management and disposal — could potentially impact our drinking water resources. In a EPA draft assessment released last fall, the agency summarized its results, saying researchers “did not find evidence that [fracking] mechanisms have led to widespread, systemic impacts on drinking water resources.”

EPA’s draft assessment synthesized valuable information and explored a number of key areas of concern. But EDF didn’t agree with the way EPA summarized its findings. And it turns out, after hearing from EDF and other experts across the country, neither do EPA’s advising scientists.

Now, through ongoing review by the Science Advisory Board, the agency is getting feedback, yet again, from dozens of concerned parties (including EDF) with vested interest in making sure EPA gets this assessment right.  Here are three things to keep in mind.
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Posted in Natural Gas / Tagged , , , | Comments are closed

Hydraulic Fracturing and the EPA Water Study: Where Do We Go from Here?

804px-Environmental_Protection_Agency_logo.svgIt’s been two months since EPA released its much anticipated draft report on hydraulic fracturing, and organizations like ours are busy preparing their official comments, which are due at the end of August.

But based on what we have learned so far and what has been written in the media, it’s important to spend some time on what the report said – and didn’t say – and what it all means.

“Is Fracking Safe?”

Scouring the EPA report for statements proving or disproving that hydraulic fracturing is safe will surely reveal both. It is true that water supplies have been contaminated by activities related to hydraulic fracturing. It is also true that the number of documented contamination events make up a small percentage of all wells. But “Is it safe?” is a red herring. Read More »

Posted in General, Natural Gas / Tagged | Comments are closed