skip to main content
skip to newscasts

Tuesday, April 23, 2024

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Biden administration moves to protect Alaska wilderness; opening statements and first witness in NY trial; SCOTUS hears Starbucks case, with implications for unions on the line; rural North Carolina town gets pathway to home ownership.

view newscast page
play newscast audioPlay

The Supreme Court weighs cities ability to manage a growing homelessness crisis, anti-Israeli protests spread to college campuses nationwide, and more states consider legislation to ban firearms at voting sites and ballot drop boxes.

view newscast page
play newscast audioPlay

Wyoming needs more educators who can teach kids trade skills, a proposal to open 40-thousand acres of an Ohio forest to fracking has environmental advocates alarmed and rural communities lure bicyclists with state-of-the-art bike trail systems.

Evidence Grows of Link Between Fracking, Texas Earthquakes

play audio
Play

Wednesday, November 29, 2017   

DALLAS – A new study is adding fuel to the debate over whether recent earthquakes in Texas are caused by oil and gas operations or natural geologic events.

The study by Southern Methodist University and the U.S. Geological Survey points to evidence that injecting wastewater into gas wells during the process of hydraulic fracturing is likely causing an increasing number of quakes, in a region where there were almost none a decade ago.

Luke Metzger, director of the advocacy group Environment Texas, says the study bolsters the belief that fracking is the cause of the problem.

"This is the latest in a series of studies, which all have found that connection between the earthquakes and human activity, and specifically wastewater injection,” he states. “And the oil and gas industry has attempted to shed doubt on some of these findings."

Metzger says in 2008, there were only two earthquakes of magnitude 3 or higher in Texas, but there were 12 just 8 years later.

The study says while most quakes are triggered by natural causes, recent clusters of medium tremors in north, west and south Texas have consistently occurred near oil and gas operations.

Metzger says the energy industry is fighting the evidence through heavy lobbying of state lawmakers and regulators.

"When Exxon was accused of triggering some of the earthquakes from one of its injection wells, the Railroad Commission ruled against the scientists and for XTO's position,” he points out. “So, the oil and gas industry has been successful in getting government regulators to ignore the science and act on their behalf."

Metzger points out that the state recently required well operators in one earthquake-prone region to reduce injection volumes and pressure, which has resulted in fewer quakes.

"More could be done in terms of more tightly deregulating those injection wells and doing more to prevent the waste from being injected in the first place – for example, by requiring the recycling of that frack water to reuse in fracking, rather than injecting it in these injection wells," he states.

Metzger maintains this and similar studies should convince regulators and the oil industry to take additional steps to lower earthquake risks, particularly in or near populated areas.





get more stories like this via email

more stories
Several Mississippi correctional facilities offer both short-term (12 weeks) and long-term (six months) alcohol and drug programs with individual and group counseling for treating alcohol and drug addictions. (Wesley JvR/peopleimages.com)

Social Issues

play sound

Mississippi prisons often lack resources to treat people who are incarcerated with substance-use disorders adequately but a nonprofit organization is …


Social Issues

play sound

April is Second Chance Month and many Nebraskans are celebrating passage of a bipartisan voting rights restoration bill and its focus on second chance…

Health and Wellness

play sound

New Mexico saw record enrollment numbers for the Affordable Care Act this year and is now setting its sights on lowering out-of-pocket costs - those n…


Migrants are put on buses from Texas to other states, often without knowing where they are going. (afishman64/Adobe Stock)

Social Issues

play sound

The future of Senate Bill 4 is still tangled in court challenges. It's the Texas law that would allow police to arrest people for illegally crossing …

Social Issues

play sound

Residents in a rural North Carolina town grappling with economic challenges are getting a pathway to homeownership. In Enfield, the average annual …

Social Issues

play sound

A new poll finds a near 20-year low in the number of voters who say they have a high interest in the 2024 election, with a majority saying they hold …

Social Issues

play sound

A case before the U.S. Supreme Court could have implications for the country's growing labor movement. Justices will hear oral arguments in Starbucks …

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021