Showing posts with label drilling. Show all posts
Showing posts with label drilling. Show all posts

Monday, May 14, 2012

Why Isn't the Tea Party Outraged About Fracking?

Don QuixoteIf you're looking for evidence the Tea Party is a fake movement funded by polluters like the Koch brothers to distract voters into freaking out about fake threats while overlooking real ones, look no further than fracking.

As Mother Jones reports, Tea Partiers in Kansas and Arizona are losing their minds not just about current made-up anti-sustainability and Islamophobic conspiracies, but the possibility of future residents deciding to solve aforementioned made-up problems.

But what about the very real threat posed by the natural gas drilling technique known as fracking? While it creates huge profits for corporate drillers, nearby residents see few benefits and face potential health threats:
The report, based on three years of monitoring, found a number of potentially toxic petroleum hydrocarbons in the air near the wells including benzene, ethylbenzene, toluene and xylene. Benzene has been identified by the Environmental Protection Agency as a known carcinogen. Other chemicals included heptane, octane and diethylbenzene but information on their toxicity is limited.

"Our results show that the non-cancer health impacts from air emissions due to natural gas development is greater for residents living closer to wells," the report said. "The greatest health impact corresponds to the relatively short-term, but high emission, well completion period."

That's due to exposure to trimethylbenzenes, aliaphatic hydrocarbons, and xylenes, all of which have neurological and/or respiratory effects, the study said. Those effects could include eye irritation, headaches, sore throat and difficulty breathing.

"We also calculated higher cancer risks for residents living nearer to the wells as compared to those residing further [away]," the report said. "Benzene is the major contributor to lifetime excess cancer risk from both scenarios."
Much more data is needed on the threats posed by fracking to our air, water and public health. To learn more about fracking, tune in to NPR's series this week, The Fracking Boom: Missing Answers.

Friday, March 9, 2012

Investigation Says Fracking Caused Ohio Earthquakes

Fracking well, Parkman, OHAn investigation by Ohio authorities has definitely linked hydraulic gas fracking with a series of earthquakes in the Youngstown region:
A preliminary report released by the Ohio Department of Natural Resources on Friday based the conclusion on "a number of coincidental circumstances." Factors included the opening of D&L Energy's well in December 2010, quakes being clustered around the well bore, a fault since identified in the bedrock, and evidence from monitoring.

The state will impose tough new brine disposal regulations as a result. Future injection into Precambrian rock will be banned and state-of-the-art pressure and volume monitoring will be required. Electronic tracking systems will be required to identify chemicals in the fluids entering the state.
The U.S. Geological Survey has FAQs on earthquakes caused by fracking.

Monday, January 2, 2012

Fracking, Suspected in Virginia's Quake, Linked to Ohio Tremors

frack-ohioAfter Virginia's August 23rd earthquake, there was speculation about whether it was linked to nearby gas fracking. In the wake of a series of quakes in Ohio capped by a 4.0 rumbler on Saturday, officials aren't being so cautious - they're ordering nearby fracking wells to shut down:
The quake was the 11th over the last eight months in Mahoning County, all within two miles of the injection wells, he said. Saturday’s quake was the largest yet. A quake on Dec. 24 measured 2.4.

There is “little doubt” that the quake is linked to injection wells that the state and the owner agreed on Friday to shut down, [state geologist Michael C.] Hansen said. [...]

The wells are among 177 in Ohio. Drilling wastes from Ohio and Pennsylvania are being pumped in increasing volumes into the wells for permanent disposal.

Geologists have long suspected that injecting liquids into underground rock formations can trigger earthquakes along fault lines. The liquids allow rocks to flow more easily past each other. Earthquakes have been linked to injection wells in Arkansas, West Virginia, Colorado and Texas.
Learn more about fracking from the Environmental Working Group, and how it cause earthquakes from the Christian Science Monitor's Pete Spotts.

Thursday, April 22, 2010

Oil Drilling: Virginia Gets All the Risk, But Has to Share the Rewards?

UPDATE: Accuweather forecasters are now warning of a possible oil spill on Gulf Coast beaches.

As Not Larry Sabato points out, this is what the McDonnell/Bolling/Cuccinelli administration is working so hard to bring to Virginia:
Survivors of a thunderous blast aboard an oil platform off the Louisiana coast were being reunited with their families at a suburban New Orleans hotel early Thursday as the search for 11 missing workers continued.
But there's more! Via The Deadrise, if some senators get their way, Virginians would get no more of the revenue from drilling off our shores than would go to Iowans:
Three key Senate Democrats are urging their colleagues to reject a proposal in the emerging climate bill that would give a cut of oil and gas production royalties to states that allow offshore drilling.

Sens. Byron Dorgan of North Dakota, Jeff Bingaman of New Mexico and Jay Rockefeller of West Virginia called "revenue sharing" an ill-advised "giveaway" of money that belongs to all U.S. citizens.
All the risk, only a fraction of the rewards. I bet you didn't realize that when Bob McDonnell promised drilling revenue would fund transportation, he was referring to an expanded Route 20 to Sioux City, did you?

Cross-posted from BlueVirginia.us