Pregled bibliografske jedinice broj: 1145664
The relationship between sandstone depositional environment and water injection system, a case study from the Upper Miocene hydrocarbon reservoir in northern Croatia
The relationship between sandstone depositional environment and water injection system, a case study from the Upper Miocene hydrocarbon reservoir in northern Croatia // Proceedings of reviewed papers - 2nd Croatian scientific congress from geomathematics and terminology in geology / Malvić, Tomislav ; Velić, Josipa ; Rajna, Rajić (ur.).
Zagreb: Faculty of Mining, Geology and Petroleum Engineering, 2018. str. 65-76 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), stručni)
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Naslov
The relationship between sandstone depositional
environment and water injection system, a case
study from the Upper Miocene hydrocarbon
reservoir in northern Croatia
Autori
Ivšinović, Josip
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), stručni
Izvornik
Proceedings of reviewed papers - 2nd Croatian scientific congress from geomathematics and terminology in geology
/ Malvić, Tomislav ; Velić, Josipa ; Rajna, Rajić - Zagreb : Faculty of Mining, Geology and Petroleum Engineering, 2018, 65-76
ISBN
978-953-6923-40-3
Skup
2. hrvatski znanstveni skup iz geomatematike i nazivlja u geologiji
Mjesto i datum
Zagreb, Hrvatska, 06.10.2018
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Neogene ; sandstones ; hydrocarbons ; injection ; dehydration ; Croatia
Sažetak
In the Sava Depression (in Northern Croatia), typical Lower Pontian (Neogene) sandstone reservoir “K”, and the largest hydrodynamic units “K1” are present. The reservoir lithology has been strongly influenced by the regional geological settings, especially lacustrine depositional environments with periodically active turbidites. A contour (isopach) map and correlation section showed an increase of pelitic detritus into reservoir sandstones and/or pinching out. Moreover, marginal fault zones create strike-slip pull-apart during Lower Pontian, which have lately been inverted into present day faulted anticlines (pop-up). Such geological settings affected the entire production process and equipment for water injection and separation. An appropriate selection of technology has improved the hydrocarbon recovery in terms of absolute volumes as well as the oil - water ratio. A similar approach was very successful for long-term hydrocarbon production on other fields in the Sava Depression, i.e. in heterogeneous sandstone reservoirs, with a large portion of pelitic detritus.
Izvorni jezik
Engleski
Znanstvena područja
Geologija, Rudarstvo, nafta i geološko inženjerstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Conference Proceedings Citation Index - Science (CPCI-S)
