Index/Locations/Orinoco Belt

Orinoco Belt

Oilfield in Venezuela

Fact-Checks

23 results
Dec 1, 2025
Most Viewed

Venezuela largest oil reserves

Venezuela is widely reported as holding the world’s largest proven oil reserves—commonly cited around 303 billion barrels in 2025—placing it ahead of Saudi Arabia and Iran in several recent compilatio...

Dec 3, 2025
Most Viewed

Which foreign companies and countries are most involved in Venezuela's oil sector now?

Foreign state actors most visibly tied to Venezuela’s oil sector now are China and Russia, while limited Western involvement — notably Chevron — has fluctuated with U.S. licensing and sanctions . U.S....

Dec 18, 2025
Most Viewed

How did Venezuela restructure its oil industry under Chávez and affect joint ventures with foreign firms?

Hugo Chávez moved Venezuela away from the 1990s “apertura” model toward state-dominated control by forcefully renegotiating contracts and legally requiring PDVSA-majority stakes in oil projects, effec...

Dec 18, 2025

How did nationalization affect production levels at PDVSA and Venezuelan oilfields?

Nationalization in 1976 created PDVSA and, in the following decades, centralized Venezuela’s oil wealth under a state company that expanded proven reserves and production capacity, especially after a ...

Dec 3, 2025

What role do heavy crude and extra-heavy oil deposits like the Orinoco Belt play in extraction costs?

Heavy and extra‑heavy oil deposits such as Venezuela’s Orinoco Belt drive higher extraction costs because the crude is extremely viscous, contains more contaminants (sulfur, metals) and requires large...

Dec 18, 2025

Which legal arbitration cases did ConocoPhillips and ExxonMobil pursue against Venezuela and what were their outcomes?

ConocoPhillips and ExxonMobil each brought multiple international arbitrations against the Bolivarian Republic of Venezuela after the 2007 nationalizations of projects in the Orinoco Belt; ConocoPhill...

Dec 14, 2025

Petrocedeno oil upgrader in Anzoátegui

A major fire and explosion occurred at the Petrocedeno crude upgrader in Anzoátegui state in mid-November 2025, with witnesses and PDVSA sources describing blasts near the distillation tower and thick...

Jan 15, 2026

How do upgraders in Venezuela (Petropiar, Petroindependiente) operate and what output grades do they produce?

Petropiar and Petroindependiente are joint-venture upgraders in Venezuela’s Orinoco Belt that transform extra‑heavy, tar‑like crude into lighter, exportable grades by either thermal/processing upgradi...

Jan 4, 2026

What portion of Venezuela's reserves are heavy/sour crude and how does that affect producibility?

Venezuela’s oil endowment is dominated by heavy and extra‑heavy (sour) grades concentrated in the Orinoco Belt — the bulk of its roughly 298–303 billion barrels of proven reserves are heavy/sour rathe...

Jan 4, 2026

What legal mechanisms could China use to recover losses if Venezuela defaults on oil-backed loans?

If Venezuela defaults on its oil‑backed loans, China’s options to recover losses run along three tracks: enforcing contract terms tied to oil flows and escrow accounts, pursuing litigation/arbitration...

Jan 17, 2026

is venezuela green

Venezuela is not plainly “green” or “not green”: it is a country with enormous natural wealth, formal environmental laws and international climate pledges, yet its economy and governance have pushed p...

Jan 7, 2026

Which Venezuelan oil projects (by name) were expropriated in 2007 and which companies originally operated them?

In 2007 the Venezuelan government moved to take operational control of major foreign-run heavy‑oil projects in the Orinoco Belt, most notably seizing ExxonMobil’s Cerro Negro and La Ceiba projects and...

Jan 7, 2026

What oil companies were nationalized in Venezuela

Venezuela nationalized its oil industry in two major waves: a broad, legal nationalization that created state oil company PDVSA on January 1, 1976, and a later campaign under President Hugo Chávez in ...

Jan 6, 2026

What independent geological audits of the Orinoco Belt's extra‑heavy oil have been published and by whom?

The most prominent independent geological audit of the Orinoco Belt’s extra‑heavy oil is the U.S. Geological Survey’s 2009 assessment, which estimated a mean of 513 billion barrels of technically reco...

Jan 5, 2026

How did the 2006–2007 nationalization decrees change joint-venture contract structures in the Orinoco Belt (governance, cost-sharing, and liftings)?

The 2006–2007 decree-driven nationalization converted Orinoco Belt association agreements into state-majority "mixed companies," formally raising PDVSA’s minimum equity share to 60% and reworking gove...

Jan 4, 2026

How do oil recovery factors for extra‑heavy crudes (Orinoco vs. Athabasca) compare in practice?

The practical recovery factors for extra‑heavy crudes in Venezuela’s Orinoco Belt and Canada’s Athabasca oil sands diverge sharply because of geology, viscosity, applied recovery technologies and econ...

Jan 4, 2026

How much of Venezuela’s Orinoco oil is technically vs. economically recoverable under current technology and prices?

The geological upside of Venezuela’s Orinoco Belt is vast: the U.S. Geological Survey (USGS) estimates a mean of 513 billion barrels of technically recoverable heavy oil in the Orinoco, with a stated ...

Jan 4, 2026

who has the largest oil resource

Venezuela holds the largest measured stock of proven oil reserves in the world, with roughly 303 billion barrels reported in recent datasets, ahead of Saudi Arabia and other major producers . That geo...

Jan 4, 2026

how much oil is in Venezuela

Venezuela is widely reported to hold roughly 303 billion barrels of proven oil reserves—about 17% of the world’s total—making it the largest single country reserve holder on most official tallies . Es...

Jan 3, 2026

How did PDVSA’s 2006 nationalization decrees change joint venture operations and technology access?

PDVSA’s 2006 nationalization decrees legally reasserted state majority control over nearly all upstream projects, forcing renegotiation of joint ventures so PDVSA held minimum majority stakes and rest...