Gassi Touil is a producing conventional gas field located onshore Algeria and is operated by Sonatrach. The field is located in block Gassi Chergui Ouest (Block 214a,246a,246b) and Gassi Touil (Block 214p, 236p, 237p).

Field participation details

The field is owned by Sonatrach.

Production from Gassi Touil

The Gassi Touil conventional gas field recovered 64.81% of its total recoverable reserves, with peak production in 2018. The peak production was approximately 29.49 thousand bpd of crude oil and condensate, 15.49 thousand bpd of natural gas liquids and 434 Mmcfd of liquid natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2042. The field currently accounts for approximately 4% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 368.64 Mmboe, comprised of 84.59 Mmbbl of crude oil & condensate, 1,446.92 bcf of liquid natural gas reserves and 42.89 Mmbbl of natural gas liquid reserves. Gassi Touil conventional gas field reserves accounts 0.13% of total remaining reserves of producing conventional gas fields globally.

About Sonatrach

Sonatrach SpA (Sonatrach) is an integrated oil and gas company. It carries out exploration, production, liquefaction, refining, marketing and maritime transportation of hydrocarbons and petroleum products. The company operates pipeline transport, storage, loading and unloading infrastructure network to transport crude oil; condensate, LPG, and natural gas. Sonatrach also carries out production and marketing of liquefied natural gas and by-products such as ethane propane butane and gasoline. It provides research, development, exploitation, and production of hydrocarbons. The company has operational presence in Europe, Africa, and South America. Sonatrach is headquartered in Algiers, Algeria.


Information on the field is sourced from GlobalData’s fields database that provides detailed information on all producing, announced and planned oil and gas fields globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.