Related by context. Frequent words. (Click for all words.) 54 Ultra Deep 50 sedimentary basins 50 Snøhvit 49 hydrocarbon reservoirs 48 Patos Marinza 48 Caspian Sea basin 47 Azeri Chirag Guneshli 47 Yamal Peninsula 44 Athabasca oilsands 44 Sleipner 44 Yuzhno Russkoye 44 Rocky Mountain Mid Continent 44 GeoMarkets 44 QEP Energy 43 Luno 43 Witwatersrand Basin 43 Workers Struggles 42 Nikaitchuq 42 Guyana Suriname 42 Norwegian Continental Shelf 42 UFCU Disch Falk 42 presalt 42 Men Indoor Track 42 South Asia MENASA 42 Volund 41 Frigg 41 Benin Togo 41 fertile soils 41 Sub Sahara 41 giant Cantarell 41 EMRISE serves 41 Bailey Brayton 41 Ogallala aquifer 40 Piceance 40 Azeri Chirag Gunashli 40 temperate forests 40 PrintingForLess.com 40 NEXTMap ® 40 Rocky Mountain Region 40 Namib Desert 39 sub Sahara 39 Taq Taq 39 arid deserts 39 #km ² [001] 39 equatorial 39 Lishui #-# 39 Africa 39 gasfields 39 Ravva 39 Eugene Markow Very 39 Snoehvit 39 Yousefieh 39 Field 39 Dick Putz 39 equatorial waters 39 Bighorn Basin 39 Shaybah 39 continent 39 deltaic 38 Zambia Mozambique 38 Upper Zakum 38 Rajasthan Gujarat 38 fields 38 Permian Basin 38 Rumeila 38 NorthAmerica 38 Sahelian 38 IIRSA 38 Mauritania Senegal 38 Cambridge MA Pegasystems 38 sub saharan Africa 38 Lagos Port Harcourt 38 Strewn 38 continental 38 arid 37 pervasively altered 37 Niobrara 37 temperate rainforest 37 Orissa Bihar 37 Tarim Basin 37 Northeast Mid Atlantic 37 gastroenterology hepatology endoscopy 37 Balkan Peninsula 37 Orinoco basin 37 Trans Saharan 37 Greater Antilles 37 Great Plains 36 Manifa 36 Mauritania Mali Niger 36 intermountain 36 flyways 36 Gondwanaland 36 Burkina Faso Mali 36 priests shuffled 36 Sub Saharan Africa 36 Belize Costa Rica 36 refinery feedstock 36 GÉANT2 36 Varg 36 Marange diamond 36 Sudapet