{"meta":{"id":"fields-v1","title":"Major oil & gas fields and Arctic energy assets","note":"Seed dataset. Locations are approximate basin/field centroids; production figures are approximate latest public values. Verify against operator disclosures before publication.","sources":["Operator disclosures","EIA","Public reporting"],"version":"0.2.0"},"fields":[{"name":"Ghawar","country":"Saudi Arabia","lat":25.43,"lng":49.62,"type":"conventional","status":"producing","arctic":false,"figure":"~3.8 Mb/d capacity","note":"World's largest conventional oil field; 48.3 Bbbl proved (2019 disclosure)"},{"name":"Safaniya","country":"Saudi Arabia","lat":28.3,"lng":48.75,"type":"offshore","status":"producing","arctic":false,"figure":"~1.3 Mb/d capacity","note":"World's largest offshore oil field"},{"name":"Khurais","country":"Saudi Arabia","lat":25.06,"lng":48.03,"type":"conventional","status":"producing","arctic":false,"figure":"~1.45 Mb/d capacity","note":"One of the largest single increments ever brought online"},{"name":"Shaybah","country":"Saudi Arabia","lat":22.51,"lng":53.96,"type":"conventional","status":"producing","arctic":false,"figure":"~1.0 Mb/d capacity","note":"Empty Quarter mega-development"},{"name":"Greater Burgan","country":"Kuwait","lat":28.95,"lng":47.95,"type":"conventional","status":"producing","arctic":false,"figure":"~1.5 Mb/d","note":"Second-largest conventional field; ~66 Bbbl recoverable"},{"name":"Rumaila","country":"Iraq","lat":30.2,"lng":47.35,"type":"conventional","status":"producing","arctic":false,"figure":"~1.3 Mb/d","note":"Iraq's largest producing field"},{"name":"West Qurna","country":"Iraq","lat":30.7,"lng":47.4,"type":"conventional","status":"producing","arctic":false,"figure":"~1.0 Mb/d (phases 1+2)","note":"Multi-phase supergiant"},{"name":"Kirkuk","country":"Iraq","lat":35.47,"lng":44.39,"type":"conventional","status":"producing","arctic":false,"figure":"~0.3 Mb/d","note":"Historic northern supergiant, 1927 discovery"},{"name":"Ahvaz","country":"Iran","lat":31.32,"lng":48.69,"type":"conventional","status":"producing","arctic":false,"figure":"~0.7 Mb/d","note":"Iran's largest oil field"},{"name":"Upper Zakum","country":"UAE","lat":24.87,"lng":53.67,"type":"offshore","status":"producing","arctic":false,"figure":"~1.0 Mb/d target","note":"Among the largest offshore fields globally"},{"name":"North Field / South Pars","country":"Qatar · Iran","lat":26.4,"lng":52.2,"type":"gas","status":"producing","arctic":false,"figure":"world's largest gas field","note":"Feeds Qatar's LNG expansion to 142 Mtpa and most of Iran's gas"},{"name":"Tengiz","country":"Kazakhstan","lat":46.15,"lng":53.4,"type":"conventional","status":"producing","arctic":false,"figure":"~0.9 Mb/d post-expansion","note":"Supergiant; future-growth project onstream 2025"},{"name":"Kashagan","country":"Kazakhstan","lat":46.4,"lng":51,"type":"offshore","status":"producing","arctic":false,"figure":"~0.4 Mb/d","note":"North Caspian; highest-cost supergiant development"},{"name":"Samotlor","country":"Russia","lat":61.1,"lng":76.75,"type":"conventional","status":"producing","arctic":false,"figure":"~0.7 Mb/d","note":"Mature West Siberian supergiant"},{"name":"Priobskoye","country":"Russia","lat":61.3,"lng":70.3,"type":"conventional","status":"producing","arctic":false,"figure":"~0.7 Mb/d","note":"One of Russia's largest producing fields"},{"name":"Urengoy","country":"Russia","lat":66.1,"lng":76.9,"type":"gas","status":"producing","arctic":false,"figure":">10 Tcm original gas","note":"Historically the world's second-largest gas field"},{"name":"Daqing","country":"China","lat":46.58,"lng":125,"type":"conventional","status":"producing","arctic":false,"figure":"~0.6 Mb/d","note":"China's flagship field since 1959"},{"name":"Permian Basin","country":"United States","lat":31.8,"lng":-102.4,"type":"shale","status":"producing","arctic":false,"figure":"~6 Mb/d basin crude","note":"World's most productive oil basin"},{"name":"Bakken","country":"United States","lat":47.8,"lng":-103,"type":"shale","status":"producing","arctic":false,"figure":"~1.1 Mb/d","note":"Williston Basin tight oil"},{"name":"Eagle Ford","country":"United States","lat":28.9,"lng":-98.4,"type":"shale","status":"producing","arctic":false,"figure":"~1.1 Mb/d","note":"South Texas tight oil and condensate"},{"name":"Marcellus (Appalachia)","country":"United States","lat":41,"lng":-77.5,"type":"gas","status":"producing","arctic":false,"figure":"~35 Bcf/d basin","note":"Largest US gas-producing region"},{"name":"Haynesville","country":"United States","lat":32,"lng":-93.5,"type":"gas","status":"producing","arctic":false,"figure":"~15 Bcf/d","note":"LNG-feed gas basin, Gulf Coast adjacent"},{"name":"Athabasca Oil Sands","country":"Canada","lat":57,"lng":-111.5,"type":"oil-sands","status":"producing","arctic":false,"figure":"~3.3 Mb/d (oil sands total)","note":"Largest single deposit of crude bitumen"},{"name":"Cantarell","country":"Mexico","lat":19.4,"lng":-92.2,"type":"offshore","status":"declining","arctic":false,"figure":"~0.15 Mb/d","note":"Former 2 Mb/d supergiant in long-term decline"},{"name":"Orinoco Belt","country":"Venezuela","lat":8.5,"lng":-64.5,"type":"heavy-oil","status":"constrained","arctic":false,"figure":"~0.4 Mb/d vs 1.3 peak","note":"World's largest heavy-oil accumulation; sanctions-constrained"},{"name":"Tupi (Lula)","country":"Brazil","lat":-25.4,"lng":-42.8,"type":"pre-salt","status":"producing","arctic":false,"figure":"~0.8 Mb/d","note":"Santos Basin pre-salt anchor"},{"name":"Búzios","country":"Brazil","lat":-25.1,"lng":-42.6,"type":"pre-salt","status":"producing","arctic":false,"figure":"~0.9 Mb/d, heading >1.5","note":"Now the largest deepwater field by output trajectory"},{"name":"Vaca Muerta","country":"Argentina","lat":-38.4,"lng":-69.2,"type":"shale","status":"producing","arctic":false,"figure":"~0.45 Mb/d and rising","note":"The only large-scale shale success outside North America"},{"name":"Stabroek Block","country":"Guyana","lat":8,"lng":-56.8,"type":"deepwater","status":"producing","arctic":false,"figure":"~0.65 Mb/d, 0.9 by 2027","note":"Liza, Payara, Yellowtail; fastest supergiant ramp in history"},{"name":"Johan Sverdrup","country":"Norway","lat":58.85,"lng":2.45,"type":"offshore","status":"producing","arctic":false,"figure":"~0.75 Mb/d","note":"Largest North Sea development in decades"},{"name":"Troll","country":"Norway","lat":60.64,"lng":3.72,"type":"gas","status":"producing","arctic":false,"figure":"~36 Bcm/yr","note":"Anchor of Norwegian gas supply to Europe"},{"name":"Hassi Messaoud","country":"Algeria","lat":31.7,"lng":6.07,"type":"conventional","status":"producing","arctic":false,"figure":"~0.4 Mb/d","note":"Algeria's largest oil field"},{"name":"Prudhoe Bay","country":"United States","lat":70.32,"lng":-148.7,"type":"conventional","status":"producing","arctic":true,"figure":"~0.28 Mb/d","note":"Largest North American Arctic oil field; feeds Trans-Alaska Pipeline"},{"name":"Willow","country":"United States","lat":70.2,"lng":-152,"type":"conventional","status":"development","arctic":true,"figure":"~0.18 Mb/d planned","note":"NPR-A development approved 2023; first oil ~2029"},{"name":"Vankor","country":"Russia","lat":67.8,"lng":83.6,"type":"conventional","status":"producing","arctic":true,"figure":"~0.4 Mb/d","note":"Anchor of Vostok Oil cluster"},{"name":"Bovanenkovo","country":"Russia","lat":70.37,"lng":68.5,"type":"gas","status":"producing","arctic":true,"figure":"~115 Bcm/yr","note":"Yamal Peninsula's flagship gas field"},{"name":"Yamal LNG (Sabetta)","country":"Russia","lat":71.27,"lng":72.06,"type":"lng","status":"producing","arctic":true,"figure":"~17.4 Mtpa","note":"Arctic LNG export hub on the Northern Sea Route"},{"name":"Arctic LNG 2","country":"Russia","lat":71.6,"lng":74.3,"type":"lng","status":"constrained","arctic":true,"figure":"19.8 Mtpa design","note":"Gydan Peninsula; development constrained by sanctions"},{"name":"Snøhvit","country":"Norway","lat":71.6,"lng":21.3,"type":"lng","status":"producing","arctic":true,"figure":"~4.3 Mtpa","note":"Barents Sea gas to Melkøya LNG"},{"name":"Goliat","country":"Norway","lat":71.3,"lng":22.3,"type":"offshore","status":"producing","arctic":true,"figure":"~0.1 Mb/d","note":"First oil field in the Norwegian Barents Sea"},{"name":"Johan Castberg","country":"Norway","lat":72.5,"lng":20.3,"type":"offshore","status":"producing","arctic":true,"figure":"~0.19 Mb/d","note":"Barents Sea; came onstream 2025"},{"name":"Disko–Nuussuaq Basin","country":"Greenland","lat":70.3,"lng":-53.5,"type":"frontier","status":"moratorium","arctic":true,"figure":"frontier basin","note":"West Greenland frontier; new exploration licensing suspended in 2021"},{"name":"Jameson Land Basin","country":"Greenland","lat":71,"lng":-24,"type":"frontier","status":"inactive","arctic":true,"figure":"frontier basin","note":"East Greenland frontier basin; historically explored, currently inactive"}]}