This new discovery, in addition to the Mamba South discovery from October 2011, further increases the potential of the Mamba complex in the Area 4. It is estimated that the total volume of gas in place reaches now about 850 billion cubic meters (30 tcf).
The Mamba North 1 discovery, located in water depths of 1,690 meters, reaches a total depth of 5,330 meters and is located approximately 23 Km north of Mamba South 1 discovery and 45 Km off the Capo Delgado coast. The discovery well encountered a total of 186 meters of gas pay in multiple high-quality Oligocene and Paleocene sands.
During the production test, the first performed at offshore Rovuma, the well produced high quality gas with flow rates, constrained by surface facilities, of about 1 million cubic meters a day and minor volumes of condensates. In a final production completion configuration, estimated gas production per well is expected to reach over 4 million cubic meters a day.
During 2012, Eni plans to drill at least other five wells in nearby structures to assess the upside potential of Mamba Compex.
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- Anadarko Makes Substantial Gas Discovery Offshore Mozambique (mb50.wordpress.com)
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- Cove Energy: Rovuma Block Off Mozambique May Have 40 TCF of Gas (mb50.wordpress.com)
- Worldwide: Project Field Development News (mb50.wordpress.com)
Italian energy company ENI said it encountered nearly 700 feet of continuous gas pay at the Mamba South discovery about 25 miles north of Mozambique. The company said the discovery could contain as much as 15 trillion cubic feet of natural gas.
ENI said the “impressive discovery” will lead to major developments in the natural gas sector in Mozambique. This includes access to regional and international markets through liquefied natural gas capacities.
The discovery was made in 5,200 feet of water.
ENI said the Mamba South discovery marks the largest operated discovery in the company’s exploration history.
The company added that its results at Mamba South exceeded initial expectations. ENI serves as the operator with a controlling interest in the area.
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