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Crude Oil
Top Exporters
Crude Oil is historically the single most valuable traded good. In 2024, global crude oil exports were worth around US $1.3 trillion.
Other top goods:
Cars/automobiles: ~US $850 billion globally
Refined petroleum products (gasoline, diesel, jet fuel): ~US $750 billion
Integrated circuits/electronics: ~US $650 billion
Pharmaceuticals: ~US $600 billion
→ None of these individually surpass crude oil.
Services
Global services exports are much larger overall: about US $7.5 trillion in 2023.
Biggest sub-sectors: financial services, travel/tourism, transport, IT and business services.
For example, international tourism alone is a multi-trillion-dollar export service (since tourist spending in a foreign country counts as an “export”).
- **Saudi Arabia** - 7,364,000 barrels per day
- **Russia** - 4,780,000 barrels per day
- **Iraq** - 3,712,000 barrels per day
- **United States** - 3,604,000 barrels per day
- **Canada** - 3,350,000 barrels per day
- **United Arab Emirates** - 2,717,000 barrels per day
- **Kuwait** - 1,879,000 barrels per day
- **Norway** - 1,558,000 barrels per day
- **Nigeria** - 1,388,000 barrels per day
- **Brazil** - 1,346,000 barrels per day
- **Kazakhstan** - 1,315,000 barrels per day
- **Angola** - 1,085,000 barrels per day
- **Mexico** - 1,012,000 barrels per day
- **Oman** - 922,000 barrels per day
- **Libya** - 920,000 barrels per day
- **Iran** - 901,000 barrels per day
- **United Kingdom** - 540,000 barrels per day
- **Colombia** - 487,000 barrels per day
- **Algeria** - 477,000 barrels per day
- **Qatar** - 475,000 barrels per day
Common Medications derived from Crude Oil
- **Acetaminophen (Paracetamol)** * Pain reliever/fever reducer. * Synthesized from **phenol**, which comes from petrochemicals.
- **Aspirin (Acetylsalicylic Acid)** * Pain reliever, anti-inflammatory. * Industrial production starts from **phenol or benzene derivatives**.
- **Ibuprofen** * NSAID (nonsteroidal anti-inflammatory). * Synthesized from **petrochemical intermediates**.
- **Naproxen** * NSAID, similar synthesis as ibuprofen.
- **Diphenhydramine (Benadryl)** * Antihistamine. * Aromatic hydrocarbons from petroleum are used as feedstock.
- **Chlorpheniramine** * Antihistamine. * Derived from **aromatic petrochemical intermediates**.
- **Ethinylestradiol** * Synthetic estrogen in birth control pills. * Petrochemical-based steroid synthesis.
- **Levonorgestrel** * Synthetic progestin in birth control. * Derived from petroleum intermediates or plant sterols.
- **Prednisone / Prednisolone** * Corticosteroids for inflammation. * Synthesized from **steroid precursors derived from hydrocarbons**.
- **Cortisone** * Anti-inflammatory corticosteroid. * Industrial synthesis starts from petrochemical intermediates.
- **Progesterone (Synthetic)** * Hormone therapy, birth control. * Derived from petrochemical or plant steroid feedstocks.
- **Testosterone (Synthetic)** * Hormone replacement therapy. * Hydrocarbon-derived steroid synthesis.
- **Mineral Oil** * Laxative and topical applications. * Directly refined from petroleum.
- **Petrolatum / Vaseline** * Topical barrier, ointment base. * Direct petroleum derivative.
- **Lidocaine (local anesthetic)** * Petrochemical aromatics used in synthesis.
- **Bupivacaine / Ropivacaine** * Local anesthetics derived from petrochemical feedstocks.
- **Methyl Salicylate (topical analgesic)** * Wintergreen oil or synthetic from petrochemicals.
- **Ethyl Salicylate** * Flavoring and topical use. * Made from petrochemical phenols.
- **Benzocaine** * Local anesthetic for toothache, sore throat. * Aromatic hydrocarbons from petroleum are used.
- **Sulfa Drugs (Sulfonamides)** * Antibacterial medications. * Petrochemical aromatics are key intermediates.
**Key Notes**
1. **Purity matters:** The final medications are **highly purified**; you’re not ingesting crude oil.
2. **Industrial efficiency:** Petrochemicals provide **cheap, reproducible, high-purity feedstocks**.
3. **Widespread presence:** From painkillers to birth control, steroids, anesthetics, and topicals, the majority of modern pharmaceuticals **trace their chemical origin to hydrocarbons**.
Common Synthetic Food Ingredients derived from Crude Oil
- **Vanillin (synthetic)** * Vanilla flavoring for chocolate, ice cream, baked goods. * Often produced from **guaiacol**, itself derived from hydrocarbons.
- **Ethyl Vanillin** * Stronger vanilla flavor; industrial synthesis from petrochemical intermediates.
- **Ethyl Maltol** * Sweet, caramel-like flavor; made from petrochemical esters.
- **Maltol** * Baked, caramel aroma; synthetic version derived from hydrocarbon feedstocks.
- **Isoamyl Acetate** * Banana or pear flavor; ester synthesized from petrochemical alcohols.
- **Methyl Anthranilate** * Grape or berry flavor; aromatic hydrocarbon derivative.
- **Ethyl Butyrate** * Pineapple/tropical fruit flavor; industrial esterification from hydrocarbons.
- **Allyl Hexanoate** * Pineapple or tropical fruit flavor; made from petrochemical esters.
- **Dimethyl Sulfide** * Savory, cooked corn, or onion flavor; synthesized from hydrocarbon precursors.
- **Benzaldehyde (synthetic)** * Almond/cherry flavor; derived from toluene or other petrochemical aromatics.
- **Butyric Acid (synthetic)** * Butter flavor; industrial synthesis from petrochemical acids.
- **Acetoin** * Buttery flavor in baked goods; can be synthesized from hydrocarbon derivatives.
- **Diacetyl (2,3-Butanedione)** * Butter flavoring; petrochemical-derived.
- **Limonene (synthetic)** * Citrus flavor; industrial hydrocarbon synthesis alternative to plant extraction.
- **Citral (synthetic)** * Lemon or lemongrass flavor; synthesized from petrochemical aldehydes.
- **Coumarin (synthetic)** * Sweet hay or vanilla-like flavor; petrochemical-based production.
- **Ethyl Lactate** * Fruity, creamy flavor; made from ethanol derived from petrochemicals.
- **Propyl Butyrate** * Pineapple or fruity flavor; ester synthesized from hydrocarbons.
- **Hexyl Acetate** * Apple/pear flavor; petrochemical ester.
- **Gamma-Undecalactone** * Peach or apricot flavor; synthetic lactone from hydrocarbon intermediates.
**Key Notes**
1. **Purification:** All these compounds are highly purified; consumers are not ingesting crude oil.
2. **Flavor Diversity:** Hydrocarbon feedstocks allow chemists to create **esters, aldehydes, lactones, and other molecules** cheaply and consistently.
3. **Hidden Origins:** Most synthetic flavors derived from petroleum are **marketed with innocuous names** (vanillin, ethyl maltol) that hide the industrial origin.