ONGC Contains Gas Leak at Andhra Pradesh Facility, Shares Drop 1.41%
Oil & Natural Gas Corporation successfully contained a gas leak incident at Well Mori#5 during workover operations at its Mori Field facility in Andhra Pradesh. The company deployed crisis management teams, mobilised additional equipment from nearby locations, and coordinated with international specialists while maintaining safety protocols. ONGC shares declined 1.41% to ₹238.05 following the incident.

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Oil & Natural Gas Corporation has successfully contained a gas leak incident at its Mori Field facility in Andhra Pradesh during workover operations, with no casualties or injuries reported. The incident was flagged by operator Deep Industries Limited, and the company has confirmed that safety risks to the public remain minimal due to the remote location of the affected well.
Incident Details and Safety Measures
The gas leak occurred at Well Mori#5 during routine workover operations in a remote area with no human habitation within approximately 500-600 metres radius. As a precautionary measure, ONGC has secured the site and initiated cooling operations to stabilise the situation while maintaining strict safety protocols.
| Parameter: | Details |
|---|---|
| Location: | Mori Field, Andhra Pradesh |
| Affected Well: | Well Mori#5 |
| Operation Type: | Workover operations |
| Operator: | Deep Industries Limited |
| Current Status: | Contained, cooling operations ongoing |
| Safety Radius: | No human habitation within 500-600 metres |
| Casualty Status: | No injuries or loss of life reported |
| Emergency Response: | Crisis Management Teams deployed |
Emergency Response and Equipment Mobilisation
ONGC has mobilised its Crisis Management Team and Regional Crisis Management Team to oversee containment and response efforts. The company's senior management and technical experts are closely monitoring developments while coordinating with international well-control specialists to support advanced operations, subject to on-site assessment.
Additional specialised equipment is being moved from nearby locations, including Narsapuram, as part of the comprehensive response plan. Preparatory work is underway to enable well-control operations, including the possibility of capping the well if required.
Market Impact
Following the incident, ONGC shares experienced a decline in trading activity. The stock closed 1.41% lower at ₹238.05 on the NSE, down ₹3.41 from the previous session.
| Market Performance: | Details |
|---|---|
| Closing Price: | ₹238.05 |
| Daily Change: | -₹3.41 (-1.41%) |
| Exchange: | NSE |
Ongoing Monitoring and Communication
The company continues demonstrating its commitment to transparency and stakeholder communication while ensuring the effectiveness of safety protocols throughout the ongoing emergency response operation. ONGC has stated that updates will be shared as the situation evolves, highlighting the operational risks associated with workover activities while maintaining that the leak has been managed without any impact on human life.
Historical Stock Returns for Oil & Natural Gas Corporation
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -0.65% | +2.40% | -0.38% | -2.01% | -5.52% | +147.87% |
















































