This list is based on
CIA The World Factbook (when no citation is given).
[Rank Order - Natural gas - proved reserves](_blank)
Retrieved June 2014. or other authoritative third-party sources (as cited). Based on data from
EIA, at the start of 2021, proved gas reserves were dominated by three countries:
Iran
Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...
,
Russia
Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eig ...
, and
Qatar
Qatar (, ; ar, قطر, Qaṭar ; local vernacular pronunciation: ), officially the State of Qatar,) is a country in Western Asia. It occupies the Qatar Peninsula on the northeastern coast of the Arabian Peninsula in the Middle East; it ...
.
There is some disagreement on which country has the largest proven gas reserves. Sources that consider that Russia has by far the largest proven reserves include the US CIA (47600 cubic kilometers), the US
Energy Information Administration (EIA) (49000 km³), and OPEC (48810 km
3).
[OPEC]
Table 3.2 Natural gas proven reserves by country
. Retrieved 1 December 2013. However,
BP credits Russia with only 32900 km
3,
[BP]
BP Statistical Review of World Energy
June 2013. which would place it in second place, slightly behind Iran (33100 to 33800 km
3, depending on the source).
Due to constant announcements of
shale gas
Shale gas is an unconventional natural gas that is found trapped within shale formations. Since the 1990s a combination of horizontal drilling and hydraulic fracturing has made large volumes of shale gas more economical to produce, and some ...
''recoverable'' reserves, as well as drilling in Central Asia, South America and Africa,
deepwater drilling
Deepwater drilling, or deep well drilling, is the process of creating holes in the Earth's crust using a drilling rig for oil extraction under the deep sea. There are approximately 3400 deepwater wells in the Gulf of Mexico with depths greater ...
, estimates are undergoing frequent updates, mostly increasing. Since 2000, some countries, notably the US and Canada, have seen large increases in proved gas reserves due to development of
shale gas
Shale gas is an unconventional natural gas that is found trapped within shale formations. Since the 1990s a combination of horizontal drilling and hydraulic fracturing has made large volumes of shale gas more economical to produce, and some ...
, but shale gas deposits in most countries are yet to be added to reserve calculations.
Data
* indicates "Natural gas in COUNTRY or TERRITORY" or "Natural resources of COUNTRY or TERRITORY" links.
Comparison of proven natural gas reserves from different sources (cubic kilometers, as of 31 December 2014/1 January 2015)
See also
*
List of countries by natural gas production
*
List of countries by proven oil reserves
A ''list'' is any set of items in a row. List or lists may also refer to:
People
* List (surname)
Organizations
* List College, an undergraduate division of the Jewish Theological Seminary of America
* SC Germania List, German rugby unio ...
*
List of natural gas fields
This list of natural gas fields includes major fields of the past and present.
N.B. Some of the items listed are basins or projects that comprise many fields (e.g. Sakhalin has three fields: Chayvo, Odoptu, and Arkutun-Dagi).
25 Largest conve ...
References
{{DEFAULTSORT:Natural gas proven reserves
Energy-related lists by country
List
Lists of countries