Angola's Katambi-2 Gas Test Flows 41 MMscf Daily

Angola’s Katambi-2 well flowed 41 million standard cubic feet of gas and 1,160 barrels of condensate a day during a test, the national oil agency ANPG and state oil company Sonangol reported. They announced the results on August 6, 2026. No development plan, named partners, investment figure, reserve estimate or first-gas schedule came with them.

That leaves a lot of blanks for a find already being called historic.

The Test Results

The well sits in Block 24 of the Benguela Basin, about 370 kilometres southwest of Luanda. ANPG said the test found no water and no hydrogen sulphide. Its early assessment pointed to potential flow of more than 100 million cubic feet a day, roughly 2.8 million cubic metres. The tested rate of 41 million standard cubic feet a day equals about 1.16 million cubic metres daily, or roughly 15 billion cubic feet over a year if the rate held.

ANPG called it Angola’s first full flow test of a non-associated gas reservoir: gas found separately, rather than as a by-product of oil. Katambi-2 was drilled 1.3 kilometres from Katambi-1, an exploration well BP drilled in 2014 and 2015, some 12 years since 2014. The new well crossed two productive layers with a combined thickness of about 331 metres. Average porosity ran 9% to 12%, and permeability beat the first well’s.

The State’s Claims

Sonangol chairman Sebastião Gaspar Martins called Katambi-2 a “pure gas field” in an interview published by the weekly Novo Jornal on October 17, 2026. He described it as a historic milestone for Angola’s oil sector and said gas was an important raw material in strong international demand. Angola would use the gas for domestic needs first, Martins said, and might export some too.

The gap between the announcement and the facts on offer is striking. The source material states plainly that the well remains a test result, not a producing field. Turning a flow test into revenue takes capital, partners and infrastructure; none has been made public. The first full flow test of a non-associated gas reservoir came from a well sitting 76 days past its announcement, with no development plan. That tells investors how much remains unsettled.

Fishing and the Environment

Sonangol said oil and gas work could coexist with fishing and ruled out negative effects on the fishing industry. Concerns about fish stocks along the Benguela coast have persisted since 2019, when Angola launched an international tender for offshore blocks, now in its seventh anniversary year. The company’s assurance is a statement, not a published assessment, and the source offers no independent study to support it.

Context: OPEC and the Lobito Corridor

Angola left OPEC on January 1, 2024, and produces about 1 million barrels of oil a day. Outside the cartel’s quota system, the country has more freedom to pursue its own production and investment priorities, a freedom a gas development would test. The Lobito rail corridor, backed by the United States and linked to the Atlantic through the port of Lobito, runs along the same coast.

Why This Matters:

A strong flow test starts a long commercial process. Angola’s government has promised domestic use first and possible exports, but no partners, budget or timeline support the pledge. How Luanda structures terms, protects contracts and lets private capital take on development risk will decide whether Katambi-2 becomes a producing field or stays a headline. The country’s exit from OPEC gives it room to set its own course, and the fishing industry’s worries remain unanswered by anything beyond Sonangol’s word. Investors will watch for transparency, clear rules and fiscal discipline. Gas in the ground pays no one until the pipes, partners and paperwork exist.