physics

List of countries by oil extraction

List of countries by oil extraction is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand List of countries by oil extraction rather than just read about it. In short: This is a list of countries by oil extraction (i.e., crude oil and lease condensate production), based on data compiled from the U.S. Energy Information Administration database for January 2026.

Key takeaways

List of countries by oil extraction belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect List of countries by oil extraction to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of List of countries by oil extraction from memory before moving on to harder problems.

Reference excerpt

This is a list of countries by oil extraction (i.e., crude oil and lease condensate production), based on data compiled from the U.S. Energy Information Administration database for January 2026. As the figures represent a single month rather than full-year averages, they may be subject to short-term fluctuations caused by factors such as maintenance shutdowns, seasonal variations, or geopolitical events. However, monthly data can also provide a more up-to-date snapshot of current production trends, particularly for countries experiencing rapid changes in output, such as those expanding or winding down production. The volumes in the table represent crude oil (a mixture of hydrocarbons that exists in liquid phase [usually] in natural underground reservoirs) and lease condensate (light hydrocarbons recovered from natural gas at or near the wellhead). The figures do not include biofuels or natural gas liquids (NGLs; hydrocarbons separated from natural gas in processing plants). The table also excludes refined petroleum products such as gasoline, diesel or jet fuel, as well as petrochemicals which is also created from crude oil refining. Processing gain (the increase in liquid volume that occurs during the refining process) is also excluded from this list. Production data that includes these additional liquids is usually referred to as “total liquids production” or “petroleum and other liquids”. Under this definition (crude oil and condensate), global oil production in January 2026 averaged 84.5 million barrels per day. Approximately 73% of this total was produced by the ten largest producing countries, while about 32% came from the eleven members of OPEC. Members of OPEC+, which includes OPEC countries and their partners, accounted for approximately 55% of global crude oil production.

Countries by rank

Historic oil extraction

See also List of oil refineries List of countries by natural gas production List of countries by natural gas-proven reserves List of countries by natural gas consumption List of countries by oil consumption List of countries by oil exports List of countries by proven oil reserves History of the petroleum industry Natural gas by country World energy supply and consumption

References

Illustrations

Worked examples

Example 1 — a first encounter with List of countries by oil extraction

Start with the simplest possible case. Write down what List of countries by oil extraction claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to List of countries by oil extraction before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about List of countries by oil extraction ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of List of countries by oil extraction

In research: List of countries by oil extraction appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses List of countries by oil extraction in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: List of countries by oil extraction is common in secondary-school and first-year university syllabi. It links to neighbouring topics Energy-related lists by country, Lists of countries, Petroleum by country, so understanding it makes those chapters shorter.
In everyday life: Look for List of countries by oil extraction outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study List of countries by oil extraction in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what List of countries by oil extraction means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain List of countries by oil extraction out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is List of countries by oil extraction in simple terms?

This is a list of countries by oil extraction (i.e., crude oil and lease condensate production), based on data compiled from the U.S. Energy Information Administration database for January 2026.

Why does List of countries by oil extraction matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study List of countries by oil extraction?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on List of countries by oil extraction.