# Glossary & Sources: Latin America Hormuz Crisis Post
Generated May 22, 2026


## Generated: May 22, 2026

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## GLOSSARY

Terms defined here supplement the post body — only terms that appear in the post but are not fully explained in it.

**Camisea:** Peru's largest natural gas field, located in the Cusco region. Discovered in the 1980s, it supplies roughly 90% of Peru's natural gas through a single pipeline to the coast. The Camisea pipeline system has had 13 ruptures since 2004. A redundant pipeline was promised in 2010 and never built.

**FEPC (Fondo de Estabilización de Precios de los Combustibles):** Peru's fuel price stabilization fund. It absorbs the difference between international fuel prices and domestic pump prices using a band mechanism. As of May 2026, it carries S/18 billion ($5.2B) in accumulated debt, with only ~30% of the subsidy reaching end consumers. Colombia uses the same acronym for its own separate stabilization fund with a different mechanism. The post specifies "FEPC" for Peru and "Fuel Price Stabilization Fund" for Colombia.

**MEPCO (Fondo de Estabilización de Precios de los Combustibles):** Chile's fuel price stabilization mechanism. It smooths fuel price volatility by adjusting taxes when international prices move outside predefined bands. As of late March 2026, MEPCO was depleted to ~$5 million, forcing the government to absorb $140-160M/week directly. [Note: Chile and Peru use the same government abbreviation (FEPC/MEPCO are both variations). MEPCO is specific to Chile.]

**Oldelval (Oleoductos del Valle):** Argentina's main crude oil pipeline system, connecting the Vaca Muerta shale fields in Neuquén to export terminals at Puerto Rosales and Puerto Galván (Bahía Blanca). Its expansion from 225,000 to 540,000 bpd was completed in April 2025, a critical bottleneck for monetizing Vaca Muerta's production surplus.

**Parafina:** The Spanish term for kerosene/heating oil, widely used for home heating in southern Chile (Patagonia, Magallanes). Chile's government rolled back parafina prices to February 2026 levels as an emergency measure. Not interchangeable with diesel or gasoline; the post uses the Spanish term because it is the standard term at Chilean pumps.

**Pre-salt:** Deepwater offshore oil and gas reservoirs trapped beneath a thick layer of salt (typically 2,000+ meters below the ocean surface and another 2,000+ meters of salt). Brazil's pre-salt fields (Santos Basin, Campos Basin) are among the largest discoveries of the 21st century. Production is light sweet crude that does not match Brazil's refinery configuration (built for heavy crude), creating the structural need to export pre-salt crude and import heavier grades.

**Reficar (Refinería de Cartagena):** Colombia's second-largest refinery (capacity ~170,000 bpd), modernized in 2015 at a cost of ~$8 billion with massive cost overruns and corruption investigations. Its configuration mismatch — optimized for heavy crude but needing to produce lighter products — is a core part of Colombia's refined product import dependency.

**Vaca Muerta:** Argentina's world-class shale oil and gas formation in the Neuquén Basin, Patagonia. Comparable in scale to the Permian Basin (US). Development since 2013 turned Argentina from a $7 billion energy deficit (2013) into a net crude exporter (2025). Pipeline infrastructure (Oldelval expansion, Vaca Muerta Sur pipeline under construction) is the binding constraint on full monetization.

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## SOURCES BY COUNTRY

### Chile

| Source | URL | Data Used |
|--------|-----|-----------|
| Worldometers (oil consumption/production) | https://www.worldometers.info/oil/chile-oil/ | 385,940 bpd consumption, 20,163 bpd production, ~95% import dependency |
| CEIC Data | https://www.ceicdata.com/ | Crude imports: 180,303 bpd (2024) |
| APERC (Asia Pacific Energy Research Centre) | https://aperc.ieej.or.jp/ | Refined product import shares (gasoline, diesel, LPG) |
| chile-travel.com/fuel-costs | https://www.chile-travel.com/fuel-costs-in-chile/ | Current fuel prices (May 18, 2026): CLP prices for gasoline 95, diesel, LPG, kerosene |
| Cooperativa.cl | https://www.cooperativa.cl/ | March 26 historic price increase: gasoline +$392/L, diesel +$580/L (+62.2%) |
| El Pais | https://elpais.com/chile/ | MEPCO modification from 3-week to 4-week adjustment cycle (March 23) |
| Reuters | https://www.reuters.com/ | Stabilization fund cost: $140-160M/week, $4B spending cuts (March 24) |
| BioBioChile | https://www.biobiochile.cl/ | Fact-check on "worst crisis in 40 years" claim |
| GlobalPetrolPrices.com | https://www.globalpetrolprices.com/chile/ | Cross-reference for fuel prices |
| USDA FAS | https://apps.fas.usda.gov/ | Wheat self-sufficiency: ~53%, corn import data |
| World Bank | https://data.worldbank.org/ | GDP per capita ($16,710), poverty rate (5.1%) |

**Source notes:** chile-travel.com is a travel information site that sources its data directly from ENAP's published prices. Cross-referenced with GlobalPetrolPrices — values match within CLP 2-5/L. ENAP is the authoritative source but publishes on a weekly cycle; chile-travel.com provides the most current public snapshot.

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### Peru

| Source | URL | Data Used |
|--------|-----|-----------|
| Worldometers | https://www.worldometers.info/oil/peru-oil/ | 264,380 bpd consumption, 124,629 bpd production, 53% import dependency |
| ADI Analytics | https://www.ad-analytics.com/ | Refined product demand breakdown, commercial storage (~23 days), refinery utilization |
| OEC (Observatory of Economic Complexity) | https://oec.world/ | Crude imports by origin, trade deficit |
| GlobalPetrolPrices.com | https://www.globalpetrolprices.com/peru/ | Diesel: PEN 6.51/L ($1.90/L), gasoline range, LPG |
| Osinergmin (Peru's energy regulator) | https://www.osinergmin.gob.pe/ | Official national average fuel prices (via Infobae cross-reference) |
| Infobae | https://www.infobae.com/ | May 19 diesel price data, retail range PEN 21.58-27.99/gal |
| Reuters | https://www.reuters.com/ | Camisea pipeline rupture (Mar 1/3), reserve release (Mar 6), Petroperu $7.9B debt & $2B loan request (Apr 29, May 11, May 13) |
| Wikipedia | https://en.wikipedia.org/wiki/Camisea_gas_project | Camisea pipeline rupture timeline, 13 ruptures since 2004 |
| El Pais | https://elpais.com/peru/ | 83% of Lima lost gas supply after Camisea rupture |
| World Bank | https://data.worldbank.org/ | GDP per capita (~$8,400), poverty rate (36.2%), household energy spend (8-12%) |

**Source notes:** GlobalPetrolPrices and Osinergmin data diverge slightly on exact pump prices because Osinergmin publishes a national average and GlobalPetrolPrices aggregates city-level data. Where they differed, the more recent source was used (Osinergmin via Infobae for May 19 diesel). The 68% diesel increase is calculated against the January 26 pre-crisis baseline of PEN 3.88/L from Osinergmin — this is a verified figure from the regulator, not an estimate.

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### Bolivia

| Source | URL | Data Used |
|--------|-----|-----------|
| Riskline | https://riskline.com/lookback_advisory | Fuel crisis timeline, protest fatalities (6+ killed, 200+ injured, June 2025) |
| MercoPress | https://en.mercopress.com/ | 20% transport reduction, 20+ hour truck queues, 6 tankers at Arica, Mejillones port addition |
| Reuters | https://www.reuters.com/ | YPFB expects 5 fuel cargoes (Mar 27, 2025), LSEG shipping data on Russian fuel |
| AP News | https://apnews.com/ | Subsidies scrapped (Dec 22, 2025), miner protests, $3B/yr subsidy cost |
| Bolivian Thoughts | https://bolivianthoughts.com/ | Liquid FX reserves: $144.4M (Mar 31, 2026), parallel rate Bs 17-19/USD, dollar shortage analysis |
| International Banker | https://internationalbanker.com/ | "Dwindling Reserves," CCC credit rating, biodiesel plant, Eurobond payments |
| Economics Observatory | https://economicsobservatory.com/ | Fixed exchange rate trap analysis, hyperinflation parallel (11,750% in 1985), elections |
| Vision360 | https://vision360.bo/ | Gas production decline, import sources by country (Q1 2025), ships at Arica |
| Click Petróleo & Gás | https://en.clickpetroleoegas.com.br/ | Gas production Q1 2025: 28.7 MMm³/d, 16% YoY decline, Mayaya field |
| Opinion.com.bo | https://www.opinion.com.bo/ | President Arce's June 12, 2024 speech: "56% gasolina, 85% diésel importado" |
| El Deber | https://www.eldeber.com.bo/ | Import spending ($1.5B+ in H1 2025), black market prices, food price crisis |
| El Día | https://www.eldia.com.bo/ | Diesel imports +82% over 10 years, gasoline imports +220% (citing IBCE) |
| FEE Foundation | https://fee.org/ | "Running on Empty" (Apr 25, 2025): 86% diesel/54% gasoline import dependency |
| Noticias Fides | https://www.noticiasfides.com/ | YPFB President Dorgathen on gas production decline (Apr 29, 2024) |
| YPFB Andina | https://www.ypfb-andina.com.bo/ | Memoria Anual 2024-25 PDF: 2,963 bbl/d oil, 497 bbl/d LPG production |
| US State Department | https://www.state.gov/ | 2025 Investment Climate Statements: Bolivia reserve levels, expropriation risk |
| Trading Economics | https://tradingeconomics.com/bolivia/foreign-exchange-reserves | FX reserve trajectory Feb-Mar 2026 |
| CEIC Data | https://www.ceicdata.com/ | FX reserves all-time low ($29.9M), historical trajectory |
| AInvest | https://ainvest.com/ | Currency crisis analysis, inflation (18.46% May 2025), food inflation 28.26% |
| S&P Global | https://www.spglobal.com/ | "Bolivia faces weeklong diesel shortages on Arica port closure" (Jul 2024) |
| NRGI | https://resourcegovernance.org/ | YPFB profile: "only 8% investment pipeline likely to break even" |
| University of Navarre / Global Affairs | https://en.unav.edu/ | Bolivia's port dependency on Chile |
| WCO (World Customs Organization) | https://www.wcoomd.org/ | Landlocked costs: 30-40% higher logistics costs |
| Rio Times | https://riotimesonline.com/ | Push to replace imports, floating exchange rate plan, Brent $109.26 (May 16) |
| IMF | https://www.imf.org/ | 2025 Article IV Consultation: critically low reserves, inflation projections |
| IBCE (Bolivian Institute of Foreign Trade) | https://www.ibce.org.bo/ | 10-year import growth data: $14.316B total (2014-2023) |
| Fitch Ratings | https://www.fitchratings.com/ | Downgrade to CCC (Feb 2024) |
| bne IntelliNews | https://www.intellinews.com/ | "Political and fuel crises push Bolivia into lonely Latin American recession" |
| Yahoo Finance | https://finance.yahoo.com/ | Bolivian protests (May 21, 2025) |
| Natural Resource Governance Institute | https://resourcegovernance.org/ | "National Oil Company Profile: YPFB" |

**Source notes:** Bolivia has the most complex source picture because of the overlapping crisis timelines (2024-2026). The liquid FX reserve figure ($144.4M on March 31, 2026) comes from the BCB (Central Bank of Bolivia) via Bolivian Thoughts' translation of Unitel's reporting — this is the most authoritative available. The parallel exchange rate (Bs 17-19/USD) is from El Deber (May 16, 2025) and has widened since. **These parallel rates are 2.5x the official rate and are accurate as of mid-2025**, making them stale by ~12 months. The gap has likely widened further since. Several sources (S&P Global, Economics Observatory, FEE Foundation) provide overlapping confirmation of import dependency ratios, which is why multiple sources are listed for the same metric — it's cross-verified.

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### Argentina

| Source | URL | Data Used |
|--------|-----|-----------|
| EIA Today in Energy | https://www.eia.gov/todayinenergy/detail.php?id=66884 | Production 861,380 bpd, Vaca Muerta transformation, net exporter status (Dec 17, 2025) |
| S&P Global | https://www.spglobal.com/ | Exports rising 17% in H1 2025 to ~180,000 bpd (Sep 18, 2025) |
| ICLG (International Comparative Legal Guides) | https://iclg.com/ | LPG import dependency (2026 edition) |
| Worldometers | https://www.worldometers.info/oil/argentina-oil/ | Consumption: 734,573 bpd (2024) |
| Reuters | https://www.reuters.com/ | Natural gas/LNG imports (Apr 2, 2026), YPF price buffer extension, LPG subsidy restructuring (Apr 30, 2026) |
| GlobalPetrolPrices.com | https://www.globalpetrolprices.com/argentina/ | Gasoline 95: ARS 2,104/L ($1.52/L, May 11); Diesel: ARS 1,805/L (Feb 9, 2026) |
| Econojournal | https://www.econojournal.com.ar/ | LPG prices/cylinder: ARS 30,000-33,000 market, ARS 9,593 subsidy (Apr 2026) |
| Infobae | https://www.infobae.com/ | Fuel price increases up to 16% in March 2026 |
| Rio Times | https://riotimesonline.com/ | LPG subsidy restructuring, government decrees (May 2026) |
| World Bank | https://data.worldbank.org/ | GDP per capita ~$13,700 |
| INDEC (Argentina's statistics institute) | https://www.indec.gob.ar/ | Poverty 31.6%, extreme poverty 6.3% (H1 2025) |
| YPF | https://www.ypf.com/ | Domestic crude pricing gentleman's agreement (~$90/bbl) |

**Source notes:** **CRITICAL — Diesel price is STALE.** The diesel price of ARS 1,805/L ($4.88/gal) is from February 9, 2026 — the most recent data GlobalPetrolPrices has published. Actual diesel prices are certainly higher. The gasoline price of ARS 2,104/L (May 11) is current. The $60/bbl Brent assumption for the 2026 budget is from a native language sweep and could not be independently verified against a published budget document — treat as estimated.

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### Brazil

| Source | URL | Data Used |
|--------|-----|-----------|
| EIA Today in Energy | https://www.eia.gov/todayinenergy/detail.php?id=66884 | Production 4.0M bpd (2026 EIA forecast), consumption 3.27M bpd (2024) |
| Valor International | https://valorinternational.globo.com/ | Record diesel imports in 2025 (up 20% from 2024), Russian diesel shares (65.4% in 2024, 58-65% in early 2026) (Apr 6, 2026) |
| GlobalPetrolPrices.com | https://www.globalpetrolprices.com/brazil/ | Gasoline BRL 6.65/L ($1.32/L, May 11); Diesel BRL 7.45/L ($1.44/L, April data) |
| Reuters Connect | https://www.reuters.com/ | Price change from pre-crisis: gasoline +10%, diesel +20% |
| Rio Times | https://riotimesonline.com/ | R$330M extraordinary credit for LPG subsidy (April 2026) |
| Petrobras | https://www.petrobras.com.br/ | Refining capacity (2.426M bpd), utilization rate (93-97%), refinery list |
| ANP (Brazil's oil regulator) | https://www.gov.br/anp/ | Official fuel prices, market data |
| BTG Pactual | Via native language sweep | 10% Brent increase = $3.7B trade balance improvement |

**Source notes:** **Diesel price (BRL 7.45/L, $1.44/L) is from April 2026 — stale by ~3-4 weeks.** The May 18 update showed diesel at BRL 7.00/L (down from April's BRL 7.45), so price dynamics are volatile. The BTG Pactual trade balance multiplier is from a native language sweep; the specific paper/publication was not independently accessed. The Russian diesel share range of 58-65% in early 2026 is broader than the 2024/2025 figures because monthly variability is high.

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### Colombia

| Source | URL | Data Used |
|--------|-----|-----------|
| Ecopetrol | https://www.ecopetrol.com.co/ | Barrancabermeja (~250K bpd) and Reficar/Cartagena (~170K bpd) capacity |
| EIA | https://www.eia.gov/ | Production 746K bpd, consumption 369K bpd (via subagent synthesis) |
| GlobalPetrolPrices.com | https://www.globalpetrolprices.com/colombia/ | COP price ranges |
| World Bank | https://data.worldbank.org/ | GDP per capita (~$6,900), poverty rate (31.8%) |
| DANE (Colombia's statistics institute) | https://www.dane.gov.co/ | Inflation (5.68%), poverty data |

**Source notes:** Colombia's data is the weakest of the six countries due to limited public data on the FEPC's precise accumulated deficit and Ecopetrol's cost structure. The following figures came from subagent analysis and could not be independently verified against published sources:
- **7.2 years of proven oil reserves** — this is an estimate, not audited reserve data. Ecopetrol's official proved reserves figure was 1.7 billion barrels as of late 2024, which at 746K bpd production yields ~6.2 years, not 7.2. The 7.2 number may include probable reserves. **Treat as estimated.**
- **Exploration investment down 42% since 2021** — this tracks with ANH (Agencia Nacional de Hidrocarburos) contracting data showing a sharp decline in exploration blocks awarded, but the exact 42% figure is from subagent synthesis without a published source to cite.
- **Diesel subsidies at $240M/month** — this implies ~$2.88B/year. Ecopetrol's books show the FEPC mechanism carries a significant liability, but the exact monthly cost fluctuates with international prices. **Treat as estimated.**
- **Colombia could import 50% of gasoline by 2031** — this is a projection based on production decline and demand growth trends, not a government forecast. **Treat as estimated.**

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## GENERAL SOURCES

| Source | URL | Data Used |
|--------|-----|-----------|
| IEA (International Energy Agency) | https://www.iea.org/ | 400M barrel coordinated SPR release (Mar 11), IEA membership status, global oil market data |
| EIA (US Energy Information Administration) | https://www.eia.gov/ | Country-level production/consumption data, Today in Energy series, strategic reserve data |
| GlobalPetrolPrices.com | https://www.globalpetrolprices.com/ | Standardized cross-country gasoline, diesel, and LPG prices in local currency and USD |
| World Bank | https://data.worldbank.org/ | GDP per capita, poverty rates, population data |
| Worldometers | https://www.worldometers.info/oil/ | Country-level oil consumption and production (2024 data) |
| Reuters | https://www.reuters.com/ | Breaking news, policy changes, industry data | 
| Trading Economics | https://tradingeconomics.com/ | Exchange rates, FX reserves, inflation |
| IMF | https://www.imf.org/ | Article IV consultations, inflation/GDP projections |

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## DATA QUALITY NOTES

### Stale Data (>7 days old)
1. **Argentina diesel price (ARS 1,805/L, $4.88/gal):** Last updated February 9, 2026. GlobalPetrolPrices has no more recent data point. Actual diesel prices are certainly higher. The post uses this but marks it as February data.
2. **Brazil diesel price (BRL 7.45/L, $1.44/gal):** April 2026 data point. The May 18 update showed diesel at BRL 7.00/L ($1.32/gal), down ~6% from the April reading. Both are used in the post.
3. **Bolivia parallel exchange rate (Bs 17-19/USD):** From May 2025 (El Deber). The gap has likely widened since. The post notes this explicitly.

### Estimated vs Confirmed Figures
1. **Colombia's 7.2 years of proven reserves:** Estimated. Ecopetrol's official proved reserves (1.7B barrels at end-2024) give ~6.2 years at 746K bpd. The 7.2-year figure may include probable reserves.
2. **Colombia's diesel subsidy at $240M/month:** Estimated. Based on Ecopetrol's FEPC liability and import volumes, but not a government-published figure. 
3. **Argentina's $60/bbl Brent budget assumption:** From native language sweep. Not independently verified against published budget documents. The post relies on this for its core Argentina argument — if the actual assumption was different, the analysis shifts.
4. **Brazil's $3.7B trade balance multiplier per 10% Brent increase:** From BTG Pactual via native language sweep. The specific publication/report was not independently accessed.

### Source Preference Notes
- **Where GlobalPetrolPrices and national regulators (ANP, ENAP, Osinergmin, YPF) diverge:** National regulators are preferred for official price snapshots. GlobalPetrolPrices aggregates cross-country data for consistency but may lag 24-72 hours behind regulator publications.
- **Where Reuters and local press differ on exact dates/timelines:** Reuters preferred for international consistency. Local press (El Deber, Vision360, Infobae) preferred for Bolivian/Peruvian/Argentine domestic events.
- **Where Worldometers and EIA diverge on consumption figures:** EIA preferred as primary source. Worldometers used where EIA data was unavailable or outdated for the specific country.
- **Native language sweeps (unattributed):** Several data points (Argentina's $60/bbl budget assumption, BTG Pactual's Brazil analysis, Chile's MEPCO depletion, Peru's FEPC details) came from "native language sweep" — reports produced by a subagent reading Spanish/Portuguese language media. These are treated as one level below direct source verification. Where possible, the underlying media publication is noted.

### Currency Conversion Methodology
All prices converted from local currency to USD at May 15-18, 2026 exchange rates:
- CLP: ~898-910/USD
- PEN: ~3.43/USD
- BOB: 6.96/USD (official), 17-19/USD (parallel — noted separately)
- ARS: ~1,385/USD
- BRL: ~5.15/USD
- COP: ~4,100/USD

Dollar-per-gallon conversions use 3.785 liters/gallon.

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*Compiled May 22, 2026 from the seven source documents listed above.*