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Ukraine Drone Attack Hits Major Oil Refinery Deep Inside Russia

ProcIntel Risk Index (PRI) PRI indicates how much procurement risk attention a canonical event warrants, based on its potential impact, corroboration, linked-entity criticality, geographic or regulatory exposure, and confidence in the available evidence. — 14 · Minimal Freshness: Ageing Shows how recently the evidence supporting the event was updated. Freshness is displayed separately and does not automatically reduce PRI. Shows whether all structured inputs needed for the PRI are sufficiently assessed. Incomplete Entity Criticality data is disclosed rather than silently treated as low risk. DATA QUALITY WARNING

PRI: 14 — MINIMAL Base risk 30/100 × Low confidence multiplier (0.45). Highest contributor: Significance 52/100, normalised to this factor's 40-point cap (+21 of 40). Limiting factor: Linked-entity criticality 0/100, normalised to this factor's 30-point cap -- DATA QUALITY WARNING: no eligible entities (30 points below its maximum). DATA QUALITY WARNING: no eligible entities.

Confidence multiplier Confidence limits the final PRI when evidence is uncertain. A severe but weakly supported claim cannot reach the highest PRI bands.: 0.45 (Low) · Calculated 2026-08-11 14:46:54 (vv1).

Full contribution breakdown
  • Procurement Impact: 21 / 40 — Significance 52/100, normalised to this factor's 40-point cap
  • Corroboration: 5 / 15 — A single event -- not yet corroborated by a separate clustered event (neutral baseline, not a penalty)
  • Entity Criticality: 0 / 30 — Linked-entity criticality 0/100, normalised to this factor's 30-point cap -- DATA QUALITY WARNING: no eligible entities
  • Geographic Regulatory: 4 / 15 — 1 distinct content-linked geography/geographies
Event type
Production disruption
UUID
d9881db7-19e1-49c5-8d4f-2d96cf6d5fb1
Editorial review status
Pending (ProcIntel's own review of this record)
Event lifecycle
Breaking (the real-world state of the situation — a separate concept from review status above)
Significance
3 · Material
  • This type of disruption typically has a moderate procurement impact.
  • A single geography identified so far.
  • Linked to 2 tracked entities.
  • Assessed time horizon: Short-term.
Confidence
2 · Low (distinct from each article link's own extraction confidence below)
  • Reported only by secondary sources so far — no primary/official confirmation yet.
  • Reported by a single source so far — not yet independently corroborated.
  • Some key facts (e.g. exact date) are still missing or unconfirmed.
  • Evidence was last updated within the last month.
Impact direction
Negative (provisional default — not yet reviewed)
Occurred at
Not yet established (no explicit date was tightly bound to the matched event text)
Record type
REAL

Source Facts

Ukraine’s military claimed another drone attack on an oil refinery in Russia in the early hours on Tuesday as Ukrainian forces continue to target Russia’s energy producing and exporting infrastructure in an escalation of drone attacks at key oil refining hubs. The Ukrainian military on Tuesday said it had struck the Orsknefteorgsintez oil refinery in Orsk, in the Orenburg region. Orsk is about 1,500 kilometers (930 miles) from the frontline. “Fire was recorded. Damages are being ascertained,” the Ukrainian military said…

Linked Signals

PublishedHeadlineSourceMatched textExtraction confidenceMethod
2026-08-11 14:30:00 Ukraine Drone Attack Hits Major Oil Refinery Deep Inside Russia Oilprice.com struck the orsknefteorgsintez oil refinery 95.0 high precision phrase

Linked Entities

EntityTypeLink methodConfidenceSource article
Russia Country reused entity extraction 75.0 article
Global Region reused entity extraction 95.0 article

Spend Categories

No spend categories linked yet

Spend categories are linked by a reviewer, not assigned automatically.

Review History

DateActionPreviousNewReviewerNote
2026-08-11 14:46:54 Created — Production disruption: 'Ukraine Drone Attack Hits Major Oil Refinery Deep Inside Russia' (lifecycle=Breaking) Deterministic v1 extractor —
2026-08-11 14:46:54 Pri Recalculated score=None, band=None score=1, band='Minimal' Deterministic v1 extractor PRI: 1 — MINIMAL Base risk 5/100 × Very Low confidence multiplier (0.15). Highest contributor: A single event -- not yet corroborated by a separate clustered event (neutral baseline, not a penalty) (+5 of 15). Limiting factor: No Significance score yet (event has no linked articles) (40 points below its maximum). DATA QUALITY WARNING: no eligible entities.
2026-08-11 14:46:54 Article Linked — source_item #6376 — —
2026-08-11 14:46:54 Significance Changed None 3 — —
2026-08-11 14:46:54 Confidence Changed None 2 — —
2026-08-11 14:46:54 Pri Recalculated score=1.0, band='Minimal' score=14, band='Minimal' — PRI: 14 — MINIMAL Base risk 30/100 × Low confidence multiplier (0.45). Highest contributor: Significance 52/100, normalised to this factor's 40-point cap (+21 of 40). Limiting factor: Linked-entity criticality 0/100, normalised to this factor's 30-point cap -- DATA QUALITY WARNING: no eligible entities (30 points below its maximum). DATA QUALITY WARNING: no eligible entities.