Proved natural gas reserves - United States 1991-2017

The data displays proved natural gas reserves in the U.S. between 1991 and 2017. In 2017, the country had gas reserves of about 8.7 trillion cubic meters. According to the source, proved reserves of natural gas are generally taken to be those quantities that geological and engineering information indicates with reasonable certainty can be recovered in the future from known reservoirs under existing economic and operating conditions.