Niger's Goumeri W-8 Oil Well Eruption Stopped After 25 Days

The eruption at the Goumeri W-8 oil well, located in the Agadem region of Diffa, Niger, has stopped as of October 20, 2026, after 25 days of intense activity. A joint statement by the Ministry of Petroleum and the Ministry of Environment, Hydraulics, and Sanitation, released on November 10, 2026, confirmed the eruption's cessation. According to the statement, no restart of the eruption has been observed to date.

The joint government mission, present on the site, and satellite observations have confirmed the cessation of the eruption. However, security operations are ongoing as the natural halt does not imply the site is completely secure. The government noted that an examination of technical documents from CNPC Niger Petroleum revealed several inadequacies, including the absence of cementing on nearly 800 meters of casing and abnormal pressure reported since September 2021 without treatment.

The government stated that the exact causes of the eruption will be determined by an expert assessment supported by an investigative commission, and all necessary consequences will be drawn. An inter-ministerial mission of 19 Nigerien experts, deployed to the site on October 30, 2026, completed the collection of water, soil, vegetation, and animal samples. The results of these analyses will be made public as soon as possible.

Regarding reported animal mortality in the area, the government is conducting verifications. Analyses of animals and milk will help determine the causes. In the meantime, local populations are advised to keep their animals away from the affected zones and report any suspected cases to local authorities. The government assured that the incident is confined to the Goumeri area and has not impacted the production of the Agadem block or the country's petroleum product supply.

The ministries expressed gratitude to the Algerian Democratic and Popular Republic for their support and commended the teams involved in managing the incident. They reaffirmed their commitment to regularly informing the public about the situation's evolution. The incident highlights the importance of stringent safety measures and monitoring in the oil and gas sector.

The government emphasized that the cessation of the eruption does not signify that the site is completely secure. Continuous monitoring and security operations are necessary to prevent any potential future incidents. The expertise and investigation will help identify the root causes of the eruption and prevent similar incidents in the future.

The Nigerien government is taking steps to ensure the situation is handled properly, and the public is kept informed. The incident at Goumeri W-8 serves as a reminder of the importance of safety and environmental considerations in industrial operations.

Key points

• The eruption at Niger's Goumeri W-8 oil well stopped after 25 days with no restart observed as of the latest reports.