Naslov
Successfulness of inter well lithology prediction on Upper Miocene sediments with artificial neural networks

Autori
Cvetković, Marko ; Velić, Josipa

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Geomathematics as geoscience / Malvić, Tomislav ; Geiger, Janos ; Cvetković, Marko - Zagreb : Hrvatsko geološko društvo, 2012, 13-20

ISBN
978-953-95130-6-9

Skup
4th Croatian-Hungarian and 15th Hungarian geomathematical congress

Mjesto i datum
Opatija, Hrvatska, 23.05.2012. - 25.05.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
artificial neural networks; lithology prediction; Pannonian Basin; Miocene; Croatia

Sažetak
Several artificial neural networks were trained on well log curves of spontaneous potential, shallow and deep resistivity from one well for the purpose of lithology prediction in a second well. Data was taken from Upper Miocene intervals from two wells in Kloštar field. Two learning approaches and three methods of prediction were applied. Results show that the best approach for inter well lithology prediction is by training the neural network on a whole well interval. Oppositely, it was trained one neural network for each lithostratigraphic formation in Upper Miocene clastic sediments.

Izvorni jezik
Engleski

Znanstvena područja
Geologija

POVEZANOST RADA