If theyre talking about the 2016 one, its alleged that it was from fracking, but scientists also found a previously undiscovered fault line after it happened. IIRC it was also near a known fault line. So while fracking isn't great and can cause earthquakes, the big one in OK may not have been directly caused by it.
MrYellowFancyPants t1_j9oif3d wrote
Reply to comment by Gozillasbday in Magnitude 7.2 earthquake strikes Tajikistan, near border with China by Papppi-56
If theyre talking about the 2016 one, its alleged that it was from fracking, but scientists also found a previously undiscovered fault line after it happened. IIRC it was also near a known fault line. So while fracking isn't great and can cause earthquakes, the big one in OK may not have been directly caused by it.