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November 26, 2021

Mnazi Bay Complex Conventional Gas Field, Tanzania

By Carmen

Mnazi Bay Complex is a producing conventional gas field located onshore Tanzania and is operated by M&P Exploration and Production Tanzania. The field is located in block Mnazi Bay, with water depth of 1,641 feet.

Field participation details

The field is owned by Tanzania Petroleum Development, Etablissements Maurel & Prom and Wentworth Resources.

Production from Mnazi Bay Complex

The Mnazi Bay Complex conventional gas field recovered 25.19% of its total recoverable reserves, with peak production in 2018. The peak production was approximately 83 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2049. The field currently accounts for approximately 42% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 61.14 Mmboe, comprised of 366.85 bcf of natural gas reserves. Mnazi Bay Complex conventional gas field reserves accounts 0.02% of total remaining reserves of producing conventional gas fields globally.


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.

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