ZB 223 IEK-3 3 IEK-STE 3 PTJ 2 IEK-6 1 IEK-8 1 more ... IEK-9 1 see all ... less ...

Speight, James G. 6 Mokhatab, Saeid. 5 Carroll, John J. 4 Broseta, Daniel 3 Desmedt, Arnaud 3 Hollander, J. M. 3 more ... Poe, William A. 3 Ruffine, Livio 3 Arnold, Ken 2 Cerbe, Günter 2 Fasold, H. G. 2 Freitag, F. 2 Frischknecht, R. 2 Gass, S. I. 2 Hennings, Wilfried 2 Heyden, L. van 2 Heymer, D. 2 Hilse, H. 2 Häfele, Wolf. 2 Jäger, Tobias 2 Karger, Cornelia R. 2 Layton, John T. 2 MacAvoy, Paul W. 2 Merten, D. 2 Meyer, R. F. 2 Munser, H. 2 Sloan, E. D. 2 Stewart, Maurice 2 Veziroglu, T. N. 2 Wu, Ying 2 see all ... less ...

natural gas 127 petroleum 37 Natural gas 27 coal 27 natural gas production 20 natural gas supply 20 more ... natural gas deposit 19 natural gas exploration 19 energy 13 energy supply 13 petroleum geochemistry 13 hydrocarbon 12 natural gas industry 12 petroleum geology 12 methane 11 gas 10 natural gas storage 10 oil deposit 10 petroleum production 10 energy policy 9 fossil fuel 9 nuclear power 9 energy statistics 8 energy system 8 hydrogen 8 liquefied natural gas 8 fuel 7 methanol 7 solar energy 7 Natural gas. 6 see all ... less ...

EFA - Petroleum, natural gas 46 CXRC - Natural gas 21 EWA - Energy economy 17 EFP - Petroleum production, natural gas production 9 GWBA - Raw material resources, raw material reserves 9 CXR - Natural gas and petroleum - chemistry and technology 8 more ... EAD - Energy - comprehensive works 8 EBA - Energy production, energy technology 7 EFK - Petroleum deposits, natural gas deposits 7 EVA - Energy demand, energy supply - comprehensive works 7 GMP - Geochemical exploration 7 EXA - Energy policy 6 GDA - Engineering geology - general 6 CXA - Coal and fossil fuel - chemistry and technology 5 CXRH - Liquefied natural gas 5 EVN - Energy supply - future aspects 5 GWA - Raw material economy, raw material policy 5 TIJ - Furnaces, combustion plants 5 ECA - Energy resources 4 EFE - Petroleum geology 4 EFN - Petroleum exploration, natural gas exploration 4 ETF - Fuel cells - general 4 EVP - Energy models, energy system analysis 4 GAN - Geosciences - mathematical methods, computer applications 4 GCAA - Regional geology - Germany 4 GKK - Geophysics - applications 4 TKJ - Traffic 4 UEF - Sustainability 4 CAV - Chemicals, chemical reagents 3 CHRD - Gases and their properties 3 see all ... less ...

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