URLReserves Life
Proved reserves / annual production (years) for {legal_name}. EXTRACTION RULES: Extract proved reserves AND annual production as explicit primary-filing numbers (SEC 10-K reserves table / Wood Mackenzie) and report their ratio in years. ZERO-IS-ABSENT: if either reserves OR production is missing / not broken out in a readable way, return absent (not_disclosed) — NEVER return 0 and never compute a reserves-life from a guessed/assumed denominator (a 0-year read means the reserves or production figure was not found, not a real worst-case resilience). Return exact_numerical{value: <years>}. Ratio_band (<5→25, 5-10→55, 10-15→75, 15-25→88, 25+→95).
Formula
URL = rp_years × 1.00Pesi dei componenti
Distribuzione pesi
- Cat A · Deterministic
Dettaglio componenti
| Componente | Peso | Tier fonte |
|---|---|---|
| Rp Years | 100% | Cat A |
Fonti utilizzate
Cat D · Viral
- Evidence Extractor:Perplexity
Livelli di confidence
Alta
Tutti i componenti richiesti presenti, dati < 90 giorni
Media
Componenti principali presenti, dati < 180 giorni
Bassa
Copertura parziale o dati > 180 giorni — pubblicato con disclaimer
Insufficiente
Dati insufficienti — indice non mostrato pubblicamente