The Distribution of Oil and Gas Infrastructure Across Continents

The global distribution of oil and gas infrastructure is a direct reflection of geological endowments, historical investment patterns, economic priorities, and geopolitical strategies. From sprawling pipeline networks and massive export terminals to refineries that process millions of barrels daily, the physical footprint of this sector varies dramatically across continents. Understanding these patterns is essential for analyzing energy trade flows, assessing supply vulnerabilities, and anticipating the infrastructure investments needed for the energy transition. This article examines the current state of oil and gas infrastructure across all major continents, highlighting key assets, emerging trends, and regional dynamics.

North America

North America holds one of the most mature and extensive oil and gas infrastructure systems in the world, driven largely by the United States’ shale revolution and Canada’s oil sands developments. The continent is now a net exporter of both crude oil and natural gas, a shift that has reshaped global energy markets.

United States

The U.S. has the largest network of oil and gas pipelines globally, exceeding 2.5 million miles. Major crude oil pipelines such as the Permian-to-Gulf Coast routes (e.g., the Permian Highway Pipeline, Gray Oak Pipeline) transport production from the Permian and Bakken basins to the refining hub along the Gulf Coast. The Gulf Coast itself hosts nearly half of U.S. refining capacity, with facilities that can process light sweet or heavy sour crudes. Liquefied natural gas (LNG) export capacity has also expanded rapidly, with terminals like Sabine Pass, Corpus Christi, and Freeport gaining global importance. The strategic Petroleum Reserve, located in salt caverns along the Gulf, provides an emergency stockpile. Recent investments focus on midstream expansions for natural gas liquids (NGLs) and carbon capture infrastructure.

Canada

Canada’s infrastructure centers on the oil sands of Alberta, where bitumen is extracted and upgraded into synthetic crude or diluted bitumen. Major pipelines such as Enbridge Mainline and Trans Mountain (recently expanded) deliver crude to refineries in the U.S. Midwest and the Pacific coast. The Line 3 replacement and the Trans Mountain Expansion (TMX) are critical for reducing export constraints. Natural gas pipelines, including the TransCanada system, deliver gas to Eastern Canada and the U.S. Midwest and Pacific Northwest. The LNG Canada project in Kitimat, British Columbia, is the first major LNG export terminal on the Canadian west coast, expected to begin operations soon.

Mexico

Mexico’s oil and gas infrastructure is dominated by the state-owned company Pemex, though reforms have opened the sector to private investment. The Cantarell field, once among the largest in the world, has declined, but the offshore areas like the Bay of Campeche remain significant. The domestic refining system is aging and runs below capacity, requiring imports of refined products from the U.S. New pipeline infrastructure connects U.S. gas fields to Mexico’s northern industrial regions and power plants. The Dos Bocas refinery project in Tabasco represents a major government attempt to increase domestic processing.

External link: U.S. Energy Information Administration – Oil and Petroleum Products

Middle East

The Middle East holds the world’s largest proven oil reserves and significant natural gas reserves, making its infrastructure pivotal for global supply. Infrastructure here is designed primarily for export, with large-scale pipelines, export terminals, and refineries concentrated along the Persian Gulf and Red Sea.

Saudi Arabia

Saudi Aramco operates the world’s largest crude oil pipeline network, connecting the Ghawar and Safaniya fields to export terminals at Ras Tanura, Ras Al Khair, and Yanbu on the Red Sea. The East-West Pipeline (Petroline) moves crude across the Arabian Peninsula, bypassing the Strait of Hormuz. The country is also expanding its gas infrastructure, including the Master Gas System and the Jafurah gas field development. Refining capacity has grown with the Yasref and Satorep joint venture refineries. Saudi Arabia is also investing heavily in blue hydrogen and carbon capture to align with its Vision 2030 sustainability goals.

Iraq

Iraq’s oil infrastructure faces challenges due to decades of conflict and underinvestment, but the southern fields near Basra produce the majority of the country’s crude. Export pipelines to Turkey (Kirkuk-Ceyhan) have been intermittently operational due to political disputes and security issues. The majority of exports now go via single-point mooring buoys in the Persian Gulf. The federal government is working to upgrade storage and pumping capacity, while the Kurdistan Regional Government has its own export pipeline through Turkey. Major projects include the Common Seawater Supply Project for enhanced oil recovery.

United Arab Emirates

The UAE, led by ADNOC, operates a highly integrated infrastructure system. The Habshan-Maqta-Taweelah pipeline complex handles gas processing and NGLs. Crude oil is exported from Port of Fujairah on the Indian Ocean, which bypasses the Strait of Hormuz, and from Das Island. The ADNOC refining system includes the Ruwais complex, which is undergoing expansion to increase petrochemical integration. The country also plans to increase LNG export capacity through the Ruwais LNG project.

External link: OPEC – Saudi Arabia

Europe

Europe’s oil and gas infrastructure reflects its role as a major consumer and transit hub, with ongoing shifts due to the energy transition and the war in Ukraine. The North Sea remains a significant production region, while Russia’s pipeline supply has been dramatically reduced.

North Sea

Norway is Western Europe’s largest oil and gas producer, with offshore platforms like Troll, Ekofisk, and Johan Sverdrup feeding into pipelines such as the Norpipe and the Gassled system. The Kollsnes and Kårstø processing plants handle gas destined for continental Europe. The United Kingdom’s declining output from fields like Buzzard and Shearwater still supports refineries and the Sullom Voe terminal. The Northern Lights carbon capture and storage project repurposes infrastructure for decarbonization.

Russia and Pipeline Networks to Europe

Prior to the Ukraine conflict, Russia supplied about one-third of Europe’s natural gas via pipelines like Nord Stream 1 (under the Baltic Sea), Yamal–Europe (through Belarus and Poland), and the Brotherhood and Soyuz pipelines through Ukraine. Many of these routes have been disrupted or shut down. Russia now pivots infrastructure toward Asia, with the Power of Siberia pipeline delivering gas to China. Within Russia, the country’s massive pipeline network—including the Transneft crude system and the Gazprom gas system—connects Siberian fields to domestic refineries and export terminals like Primorsk and Ust-Luga on the Baltic.

Continental Europe

Infrastructure in continental Europe is characterized by import terminals, storage facilities, and a dense pipeline grid. LNG terminals in Belgium (Zeebrugge), the Netherlands (Gate terminal), France (Fos), and Italy (Panigaglia) have become critical after Russian supply cuts. The Trans-Adriatic Pipeline (TAP) brings gas from Azerbaijan via Greece and Albania. The pipeline network of Gasgrid (Finland) and Gasunie (Netherlands) is being repurposed for hydrogen transport. Refineries in coastal areas (e.g., the Rotterdam complex) process crude from the Middle East, the U.S., and the North Sea.

External link: IEA – EU Energy Security Dashboard

Asia

Asia is the world’s largest oil and gas consumption region, but infrastructure is unevenly developed. China, India, Japan, and South Korea dominate processing and import capacity, while Southeast Asian nations are building out domestic production and transit systems.

China

China has invested heavily in pipeline infrastructure to secure energy imports. The China–Central Asia Gas Pipeline runs from Turkmenistan through Uzbekistan and Kazakhstan to Xinjiang, and the Power of Siberia pipeline delivers Russian gas into northeast China. Crude oil pipelines from Kazakhstan (Kazakhstan–China) and Russia (ESPO pipeline) feed refineries. Domestically, the West–East Gas Pipeline transports gas from the Tarim Basin to Shanghai. China also has the world’s largest refining capacity, with complexes like the Dushanzi and Yangzi facilities. The country leads in LNG import terminal construction, with major terminals at Tianjin, Shanghai, and Shenzhen, and is building strategic petroleum reserves to bolster energy security.

India

India’s oil and gas infrastructure is expanding rapidly to meet soaring demand. The Jamnagar refining complex in Gujarat is the world’s largest. The country has a network of crude and product pipelines, including the Mundra–Panipat pipeline and the Kandla–Bhatinda pipeline. The Pradhan Mantri Urja Ganga pipeline project aims to connect eastern and northeastern states with natural gas. LNG terminals at Dahej, Hazira, and Kochi are key for imports, with many underutilized amid infrastructure bottlenecks. India is also developing underground gas storage and is building a hydrogen corridor connecting ports to industrial hubs.

Southeast Asia

Indonesia and Malaysia have long-standing oil and gas industries. Indonesia’s Bontang LNG terminal has historically been a major exporter, but declining reserves have led to domestic supply constraints. The Trans-Sumatra and Trans-Java pipelines are being developed. Malaysia, through Petronas, operates the Bintulu LNG complex and the Peninsular Gas Utilization pipeline. Vietnam has developed the Nam Con Son and Phu My gas pipeline systems serving power plants. The region is also emerging as a hub for small-scale LNG and floating LNG infrastructure.

Africa

Africa’s oil and gas infrastructure is concentrated in North Africa and sub-Saharan coastal countries. The continent has significant untapped potential, but infrastructure gaps, political instability, and regulatory hurdles limit development. Recent discoveries in the deepwater and onshore basins are driving new investment.

West and Central Africa

Nigeria, Africa’s largest oil producer, has an extensive net of pipelines connecting the Niger Delta’s onshore and offshore fields to terminals like Bonny and Forcados. The Trans-Niger Pipeline is a critical artery, but it suffers from theft and sabotage. The Nigerian Liquefied Natural Gas (NLNG) plant on Bonny Island is one of the world’s largest. Angola’s offshore fields feed the Soyo and Luanda refineries and the Lobito export terminal. The country is building a new refinery in Cabinda. Ghana’s Jubilee field and the associated Western Region gas processing plant support power generation.

North Africa

Algeria’s infrastructure includes the massive Hassi Messaoud oil field and the Hassi R’Mel gas field, connecting to pipelines like the Trans-Mediterranean Pipeline to Italy and the Medgaz pipeline to Spain. The Sonatrach refining system serves domestic and export markets. Libya’s infrastructure, centered on the Sirte Basin and ports like Es Sider and Ras Lanuf, has been repeatedly damaged by conflict. Egypt has become a new gas hub following the discovery of the Zohr field, with existing LNG terminals at Idku and Damietta and a growing pipeline network linking to Israel and Cyprus.

East and Southern Africa

Mozambique holds enormous natural gas reserves in the Rovuma Basin, with the Coral South floating LNG and the onshore Area 1 LNG project under development. Tanzania is developing the East Africa Crude Oil Pipeline from Uganda to the port of Tanga for Ugandan oil exports. South Africa’s infrastructure is relatively modest, with the Mossgas gas-to-liquids plant and the Durban refinery. The entire region is working to build pipelines and processing facilities to monetize discoveries.

External link: African Energy Chamber – Industry Reports

South America

South America has a diverse infrastructure landscape, from Venezuela’s heavy crude belt to Brazil’s prolific pre-salt deepwater fields. Political and economic instability has hindered investment in some nations, while others are enjoying a new wave of development.

Venezuela

Venezuela holds the world’s largest proved oil reserves, concentrated in the Orinoco Belt. However, its infrastructure is in severe decline due to mismanagement, sanctions, and underinvestment. The country’s main pipelines connect the belt to the Amuay, Cardón, and Bajo Grande refineries in the Paraguaná complex, but refining runs have fallen dramatically. The pipeline network to export terminals at Puerto La Cruz and Bajo Grande suffers from frequent outages. The state company PDVSA lacks capacity to maintain operations, and production has fallen below 1 million b/d.

Brazil

Brazil’s pre-salt area off the Santos and Campos basins has made the country one of the world’s top oil producers. Petrobras operates floating production, storage, and offloading (FPSO) vessels that feed pipelines to onshore terminals like the Tomas de Aquino and São Sebastião. The country has a growing network of gas pipelines, including the Southeast-Midwest Natural Gas Pipeline and the Manaus pipeline. LNG import terminals at Pecém and Bahia handle supply to the Northeast. Brazil is also a major biofuel producer, with ethanol pipelines linking sugarcane fields to ports.

Argentina

Argentina’s Vaca Muerta shale formation is one of the largest unconventional resources outside North America. The country is building pipeline infrastructure to bring gas from Neuquén to demand centers in Buenos Aires, including the Néstor Kirchner pipeline (Presidente Néstor Kirchner Pipeline). The northern section is complete, and a southern extension will connect to the Vaca Muerta heartland. Exports of LNG from a new terminal at Bahía Blanca are being planned. The country also operates crude oil pipelines from Patagonian fields to the Puerto Rosales terminal.

Oceania

Oceania’s oil and gas infrastructure is dominated by Australia’s massive LNG export industry and by Papua New Guinea’s developing projects. Domestic demand is relatively low, so most infrastructure is export oriented.

Australia

Australia has become the world’s largest LNG exporter. Major projects include the Gorgon LNG (operated by Chevron), the Pluto LNG (Woodside), and the Queensland Curtis LNG (Shell) on the east coast. These are fed by offshore gas fields and coal-seam gas wells. The transmission pipeline network includes the Dampier-to-Bunbury gas pipeline in Western Australia and the Eastern Gas Pipeline from Victoria to New South Wales. The country is also a significant exporter of LNG and supplies to Asia via shipping, with export terminals at Karratha, Darwin, and Gladstone. Australia is now looking at carbon capture and hydrogen production to leverage its gas infrastructure for a lower-carbon future.

Papua New Guinea

The PNG LNG project, operated by ExxonMobil, has transformed the country’s economy. Gas from the Hides and other fields is transported via a 700-kilometer pipeline to the LNG plant near Port Moresby. A second wave of projects, including Papua LNG and the P'nyang field, would expand capacity substantially. Infrastructure development faces challenges due to the rugged terrain and complex stakeholder agreements, but progress is being made on new pipeline routes and compression facilities.

External link: Australian Government – Department of Energy, Energy Data

The global oil and gas infrastructure landscape is undergoing profound change. The energy transition is driving investment in carbon capture, utilization, and storage (CCUS) retrofits on existing facilities. Pipelines are being repurposed for hydrogen and CO₂ transport. Decommissioning of aging facilities in mature provinces like the North Sea and Gulf of Mexico is accelerating, while emerging basins in Africa and the Americas receive new capital. Geopolitical realignments, such as the shift of Russian gas flows eastward and the rise of multi-export hub models in the Middle East, are reshaping trade routes. Understanding the current distribution of infrastructure is key to anticipating where bottlenecks and opportunities will arise in the decades ahead.