I first wrote about earthquakes caused by injection wells in 2015. After earthquake events large enough to be felt in the Dallas-Fort Worth area, the Legislature funded a $4.4 million study by UT’s Bureau of Economic Geology to monitor quake activity in areas where disposal wells were active. Because of…
UT’s Bureau of Economic Geology has installed monitoring stations to record earthquakes across oil and gas fields in Texas, following the Legislature’s appropriation of funds for that purpose. It has been up and running since 1/1/17. Remember there was a big debate about whether oil and gas activities have resulted…
A study released by TexNet concludes that “some earthquakes in west Texas are more likely due to hydraulic-fracturing than salt-water disposal.” TexNet is a seismic monitoring program run by the University of Texas and funded by the legislature as a result of unusual earthquake activity in several areas of Texas…
Beginning in 2015, earthquakes in Oklahoma began to be linked with increased injections of water produced from oil and gas wells. State regulatory authorities were slow to react. Operators of large injection wells like Harold Hamm and his Continental Resources pushed back, pressuring the University of Oklahoma to dismiss scientists…
The Dallas Morning News has published an excellent, in-depth investigative report — “Seismic Denial? Why Texas Won’t Admit Fracking Wastewater is Causing Earthquakes,” by Steve Thompson and Anna Kuchment — about the Texas Railroad Commission’s failure to recognize or address the relationship between salt water disposal wells and earthquakes in…
National press have reported that oil tycoon Harold Hamm, billionaire founder and CEO of Continental Resources, is being considered for Energy Secretary in the Trump administration. Last year, it was reported that Hamm pressured the University of Oklahoma to dismiss scientists who were studying links between disposal wells and earthquakes…
The Oklahoma Corporation Commission and the Environmental Protection Agency have ordered the shut-in of 54 disposal wells in Osage County, Oklahoma, after a magnitude 5.6 earthquake on Saturday, September 3. The wells are in an oval with a 10-mile radius around the center of the quake, a 211-mile area (click…
Anna Kuchment does an excellent job of summarizing the different regulatory reactions to increased earthquake activity across the country triggered by huge increases in wastewater injection, in “Drilling for Earthquakes.”
Last year the Texas legislature passed House Bill 2, including a supplemental appropriation of $4.5 million to fund a study of the causes of earthquakes in the Dallas-Fort Worth area. The funds are being used to purchase and run seismic monitoring equipment and analysis of data to test the connection…
On Saturday, Oklahoma experienced the third-largest earthquake on record in the state, a 5.1-magnitude quake in northwest Oklahoma. It was felt across Arkansas, Iowa, Kansas, Missouri, Nebraska, New Mexico and Texas, and was followed by 10 smaller quakes ranging from 2.5 to 3.9. In response, the Oklahoma Corporation Commission announced…