Norway’s Statoil and partner ExxonMobil have made a large gas discovery in the Zafarani exploration well offshore Tanzania.
Logging results have shown what Statoil is calling a “high impact discovery”, so far proving up to five trillion cubic feet of gas in-place.
The well has encountered 120 metres of excellent quality reservoir with high porosity and high permeability, Statoil said. The gas-water contact has not been established and drilling operations are ongoing.