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Pregled bibliografske jedinice broj: 1131724

Small Unconventional Hydrocarbon Gas Reservoirs as Challenging Energy Sources, Case Study from Northern Croatia


Malvić, Tomislav; Barudžija, Uroš; Pašić, Borivoje; Ivšinović, Josip
Small Unconventional Hydrocarbon Gas Reservoirs as Challenging Energy Sources, Case Study from Northern Croatia // Energies, 14 (2021), 12; 3503, 16 doi:10.3390/en14123503 (međunarodna recenzija, članak, znanstveni)


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Naslov
Small Unconventional Hydrocarbon Gas Reservoirs as Challenging Energy Sources, Case Study from Northern Croatia

Autori
Malvić, Tomislav ; Barudžija, Uroš ; Pašić, Borivoje ; Ivšinović, Josip

Izvornik
Energies (1996-1073) 14 (2021), 12; 3503, 16

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
hydrocarbon gas ; unconventional reservoirs ; drilling ; Neogene ; Croatia

Sažetak
Small possible hydrocarbon gas reservoirs were analysed in the Bjelovar Subdepression in Northern Croatia. This area includes the Neogene–Quaternary, mostly clastics, sequences, reaching 3000+ metres in the deepest part. The shallow south-eastern part of the Drava Depression contains a subdepression characterised with several, mostly small, discovered hydrocarbon fields, where the majority are located on the northern subdepression margin. The reason is the large distance from the main depressional migration pathways and main, deep, mature source rock depocenters. However, two promising unconventional targets were discovered inside the subdepression and both were proven by drilling. The first are source rocks of Badenian, of kerogen type III in early catagenesis, where partially inefficient expulsion probably kept significant gas volumes trapped in the source rock during primary migration. Such structures are the Western Bjelovar (or Roviš´ce) and the Eastern Bjelovar (or Velika Ciglena) Synclines. The second promising unconventional reservoir consists of “tight” clastic lithofacies of mostly Lower Pontian located on the north- eastern margin of the subdepression. These are fine-grained sandstones with frequent alternations in siltites, silty and clayey sandstones. They are located on secondary migration pathways, but were never evaluated as regional reservoirs, although numerous drilling tests showed gas “pockets”.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Ustanove:
INA-Industrija nafte d.d.,
Rudarsko-geološko-naftni fakultet, Zagreb

Citiraj ovu publikaciju

Malvić, Tomislav; Barudžija, Uroš; Pašić, Borivoje; Ivšinović, Josip
Small Unconventional Hydrocarbon Gas Reservoirs as Challenging Energy Sources, Case Study from Northern Croatia // Energies, 14 (2021), 12; 3503, 16 doi:10.3390/en14123503 (međunarodna recenzija, članak, znanstveni)
Malvić, T., Barudžija, U., Pašić, B. & Ivšinović, J. (2021) Small Unconventional Hydrocarbon Gas Reservoirs as Challenging Energy Sources, Case Study from Northern Croatia. Energies, 14 (12), 3503, 16 doi:10.3390/en14123503.
@article{article, year = {2021}, pages = {16}, DOI = {10.3390/en14123503}, chapter = {3503}, keywords = {hydrocarbon gas, unconventional reservoirs, drilling, Neogene, Croatia}, journal = {Energies}, doi = {10.3390/en14123503}, volume = {14}, number = {12}, issn = {1996-1073}, title = {Small Unconventional Hydrocarbon Gas Reservoirs as Challenging Energy Sources, Case Study from Northern Croatia}, keyword = {hydrocarbon gas, unconventional reservoirs, drilling, Neogene, Croatia}, chapternumber = {3503} }
@article{article, year = {2021}, pages = {16}, DOI = {10.3390/en14123503}, chapter = {3503}, keywords = {hydrocarbon gas, unconventional reservoirs, drilling, Neogene, Croatia}, journal = {Energies}, doi = {10.3390/en14123503}, volume = {14}, number = {12}, issn = {1996-1073}, title = {Small Unconventional Hydrocarbon Gas Reservoirs as Challenging Energy Sources, Case Study from Northern Croatia}, keyword = {hydrocarbon gas, unconventional reservoirs, drilling, Neogene, Croatia}, chapternumber = {3503} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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