Oil industry: proved U.S. oil reserves by leading companies 2018

This statistic shows the leading oil companies based on proved oil reserves held in the United States in 2018. Oil company ExxonMobil had U.S. oil reserves totaling around 3.5 billion barrels that year. Therefore, ExxonMobil was ranked first based on companies' proved oil reserves within the United States.

Leading oil companies by proved oil reserves in the United States in 2018

Reserves in million barrels
Exclusive Premium statistic

You need a Single Account for unlimited access.

  • Full access to 1m statistics

  • Incl. source references

  • Available to download in PNG, PDF, XLS format

Single Account

only $59 / month *
*Duration: 12 months, billed annually, single license

Access to this and all other statistics on 80,000 topics from

$708 / Year

Show detailed source information?
Register for free
Already a member?
Log in

Release date

September 2019


United States

Survey time period


Supplementary notes

* Amounts presented for ExxonMobil include investments accounted for by the equity method. Oil rollforwards and computations based on oil volumes exclude NGLs, which are only reported on a global basis.
Figures include condensate and natural gas liquids.
This EY report presents the U.S. exploration and production (E&P) results for the largest 50 companies based on 2018 end-of-year oil and gas reserve estimates.

Statista Accounts: Access All Statistics. Starting from $708 / Year
Basic Account
Get to know the platform

You only have access to basic statistics.
This statistic is not included in your account!

Single Account
Your perfect start with Statista
  • Instant access to 1m statistics
  • Download in XLS, PDF & PNG format
  • Detailed references

$59 / Month *

Corporate Account
Full access

Corporate solution including all features.

* All products require an annual contract.
   Prices do not include sales tax.

Statistics on "United States oil industry"

Statista Accounts: Access All Statistics. Starting from $708 / Year
Learn more about how Statista can support your business.