ONGC

A blowout occurred at Well No RDS 147A in the Rudrasagar oil field, Assam, operated by SK Petro Services on behalf of ONGC. The incident started on June 12 and was capped on June 27. Over 330 families were evacuated, and the state government provided relief and ₹25,000 aid to each affected family. The blowout caused significant concern and required extensive crisis management efforts.

Source: https://www.livemint.com/companies/news/ongc-caps-crude-oil-well-blowout-in-assams-sivasagar-after-gas-leak-began-on-june-12-hardeep-singh-puri-11751006765701.html

TPRM report: https://scoringcyber.rankiteo.com/company/oilandnaturalgascorporation

"id": "oil620062825",
"linkid": "oilandnaturalgascorporation",
"type": "Vulnerability",
"date": "6/2025",
"severity": "25",
"impact": "",
"explanation": "Attack without any consequences: Attack in which data is not compromised"

{'affected_entities': [{'industry': 'Energy',
                        'location': 'Sivasagar district, Assam, India',
                        'name': 'Oil and Natural Gas Corporation Limited '
                                '(ONGC)',
                        'type': 'Public Sector Undertaking'}],
 'date_detected': '2023-06-12',
 'date_publicly_disclosed': '2023-06-27',
 'date_resolved': '2023-06-27',
 'description': 'Oil and Natural Gas Corporation Limited (ONGC) experienced a '
                'well blowout at Well No RDS 147A, Rig No SKP 135, located in '
                'the Rudrasagar oil field at Barichuk, Bhatiapar, Sivasagar '
                'district in Assam. The blowout occurred on June 12 and was '
                'successfully capped on June 27.',
 'post_incident_analysis': {'root_causes': 'Perforation operation for zone '
                                           'transfer on an old, non-producing '
                                           'crude well'},
 'references': [{'source': 'PTI'}],
 'response': {'containment_measures': 'Capping the blowout',
              'third_party_assistance': 'International well control experts'},
 'title': 'ONGC Well Blowout in Assam',
 'type': 'Well Blowout'}