@article{epos1758, volume = {348}, number = {6241}, author = {M. Weingarten and Shemin Ge and Jonathan W. Godt and B. A. Bekins and Justin L. Rubinstein}, title = {High-rate injection is associated with the increase in U.S. mid-continent seismicity}, publisher = {American Association for the Advancement of Science}, journal = {Science}, pages = {1336--1340}, year = {2015}, url = {https://episodesplatform.eu/eprints/1758/}, abstract = {An unprecedented increase in earthquakes in the U.S. mid-continent began in 2009. Many of these earthquakes have been documented as induced by wastewater injection. We examine the relationship between wastewater injection and U.S. mid-continent seismicity using a newly assembled injection well database for the central and eastern United States. We find that the entire increase in earthquake rate is associated with fluid injection wells. High-rate injection wells ({\ensuremath{>}}300,000 barrels per month) are much more likely to be associated with earthquakes than lower-rate wells. At the scale of our study, a well?s cumulative injected volume, monthly wellhead pressure, depth, and proximity to crystalline basement do not strongly correlate with earthquake association. Managing injection rates may be a useful tool to minimize the likelihood of induced earthquakes.} }