relation: https://episodesplatform.eu/eprints/1758/
title: High-rate injection is associated with the increase in U.S. mid-continent seismicity
creator: Weingarten, M.
creator: Ge, Shemin
creator: Godt, Jonathan W.
creator: Bekins, B. A.
creator: Rubinstein, Justin L.
subject: Collective properties of seismicity
subject: Technology-seismicity interaction
subject: USA
subject: Oklahoma
subject: Conventional hydrocarbon extraction
subject: Unconventional hydrocarbon extraction
description: 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 (>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.
publisher: American Association for the Advancement of Science
date: 2015
type: Article
type: NonPeerReviewed
identifier:   Weingarten, M. and Ge, Shemin and Godt, Jonathan W. and Bekins, B. A. and Rubinstein, Justin L.  (2015) High-rate injection is associated with the increase in U.S. mid-continent seismicity.  Science, 348 (6241).  pp. 1336-1340. DOI: https://doi.org/10.1126/science.aab1345 <https://doi.org/10.1126/science.aab1345>     
relation: http://doi.org/10.1126/science.aab1345
relation: doi:10.1126/science.aab1345