President: Stevo Kolundžić, e-mail: stevo.kolundzic@ina.hr
Members: Krešimir Baranović (HANDA), Miroslav Đureković (INA - oil and gas exploration and production). Josip Friščić (HSUP - natural gas management), Zvonimir Janović (Faculty of Chemical Engineering and Technology) Zdenko Krištafor (Faculty of Mining, Geology and Petroleum Engineering) and Neda Marčec-Rahelić (INA - oil processing).

Editor-in-Chief: Josip Sečen, e-mail: mailto:s.djurasek@nafta.hr
Deputy-Editor-in-Chief: Ivica Billege
Coeditor-in-Chief for Science: Miroslav Golub
Members: Leona Kovačić-Beck (standardization and quality), Ana Firšt (human resources), Bogumir Jambrošić (information technology), Vida Jarm (petrochemistry), Miroslav Jednačak (oil and gas processing), Tvrtko Perković (drilling and workover), Gordana Sekulić (economy and energy), Davorka Tancer (oil and gas production and transport), Josipa Velić (geology, geophysics and geochemistry), Žana Goić, BA (corporative communications) .

Zoltan Heinemann ( Austria ), Dietrich Roeder ( USA ), John A. Veil ( USA ) István Bérczi, DSc, ( Hungary ), István Lakatos, DSc, ( Hungary ), Thomas L. Davis, DSc. ( USA )

Art design of advertisements: Zlatko Grgić

Croatian language editor: Sanja Slukan

English language editor: Silvana Šoštar

English translation: Marica Tomazetić, Borka Vučinić

Universal Decimal Classification: Ivanka Mihalić

Technical Editor
Bogumir Jambrošić

Main Secondary Publications: Chemical Abstracts, Petroleum Abstracts, The Engineering Index, Analytical Abstracts, Chemical Engineering and Biotechnology Abstracts Main Data Basis: CA Search, Petroleum Exploration & Production, Compedex*Plus TM , Geoarchive, Energy Science and Technology, Pascal, Georef, Geobaze, World Translation Index, Chemeng & Biotech ABS, Analytical Abstracts Online, Aluminium Industry ABS, Aquatic Sci & Fisheries ABS

Technical articles intended for publication, letters, advertising, material, etc. should be sent to:
Josip Sečen, Editor-in-Chief,
Savska c. 64/IV, 10 000 Zagreb
Republic of Croatia
Telephone: + (385)-1-61 76 239 + (385)-1-61 76 111/Ext. 103 and 107
Fax: + (385)-1-61 76 239 HR.COM.NAF.KONG.

Internet Address: http://www.nafta.hr
E-mail Address: mailto:nafta@nafta.hr

Typesetting : Altegra , 10410 Velika Gorica, J. Grdenića 20

Printed by : Tiskara Bauer grupa, Samobor, Bijankinijeva 15

Registracija časopisa : U skladu sa Zakonom o javnom informiranju NN 22/1992 čl. 58, časopis je registriran 22.2.1993. pod brojem 290