To Get Data on Disposal Well Earthquakes, State Might Create One
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To Get Data on Disposal Well Earthquakes, State Might Create One

To Get Data on Disposal Well Earthquakes, State Might Create One

November 20, 2013 | 12:43 PM

By Joe Wertz

While there is a growing amount of scientific research that links central-Oklahoma’s earthquake swarm to wells the oil and gas industry uses for waste-fluid disposal, geophysicists and seismologists don’t fully understand the phenomenon.

Researchers acknowledge that underground fluid disposal can trigger or induce earthquakes, but there is debate on some of the scientific details, and some dissent over whether there’s enough evidence to conclude that Oklahoma’s quakes are drilling-related.

Map of Oklahoma highlighting Love County

Map of Oklahoma highlighting Love County (Photo credit: Wikipedia)

But all seismologists agree on the need for more data. Some have urged the Corporation Commission to require better and more frequent monitoring by disposal well operators.

There’s another way to get more data: Create a small earthquake — and that’s what the state’s official seismologist, Austin Holland at the Oklahoma Geological Survey, is seeking permission to do in Love County, Reuters’ Carey Gillam reports:

That region was rattled by dozens of earthquakes in September, including one that registered 3.4 on the Richter scale, and the quakes began within two weeks of the startup of a new wastewater injection well there. Data showed that as the volume of pressurized wastewater injections grew, so did the seismic activity.

Continue reading at To Get Data on Disposal Well Earthquakes, State Might Create One | StateImpact Oklahoma.

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