Pemex's Krem-1 Well Tops 100 Days Burning; Veracruz Communities Demand Shutdown

Petróleos Mexicanos (Pemex) exploratory well Krem-1, located in Las Choapas, Veracruz, passed 100 days burning with no containment achieved, following a blowout recorded on March 5, 2026 during drilling operations at a depth of 3,336 meters, as reported by Forbes México. On July 1, ejido farmers from at least 36 communities marched on Pemex's Coatzacoalcos offices to demand the well be fully extinguished, environmental damages remediated, and a compensation program established.

The Krem-1 blowout was triggered by an unexpected gas flow during drilling. Although Pemex declared the incident under control, the well continues to emit gases that residents say have caused health impacts across at least four nearby rural communities, with reports of diarrhea, vomiting, fever, and respiratory problems, particularly among children and the elderly. President Claudia Sheinbaum instructed the Health Secretariat and Pemex to investigate the public health crisis, according to El CEO. Residents filed complaints with the Federal Environmental Protection Attorney (PROFEPA) and the Energy and Environment Safety Agency (ASEA), though they reported little progress.

Pemex reported that technical personnel are working around the clock to control the incident and that the company maintains continuous monitoring of emissions, temperature, and noise levels. The company stated that pollutant concentrations remain below maximum permissible limits under current regulations, and that temperature normalizes beyond 200 meters from the wellhead, with the nearest community located four kilometers away. Among the measures implemented, the oil company constructed containment dykes around the well perimeter and installed barriers in adjacent streams; recovered waste is sent to authorized treatment facilities. Nonetheless, ejido farmers reported poisoning cases in both people and livestock, as well as crop losses and cattle deaths, according to El CEO.

The Krem-1 case is the latest in a sequence of operational incidents at Pemex assets that have kept regulators and communities on alert. President Sheinbaum requested a health crisis report from the Health Secretariat. Affected communities are still waiting for a concrete date for the well to be extinguished and for the environmental remediation plan to begin.

This article was drafted with AI assistance from verified sources and reviewed by a human editor before publication.