Pregled bibliografske jedinice broj: 799442
Optimization of the cement slurry compositions with addition of zeolite for cementing carbon dioxide injection wells
Optimization of the cement slurry compositions with addition of zeolite for cementing carbon dioxide injection wells // Proceedings of the ASME 2015 = 34th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2015)
St. John's, Kanada: American Society of Mechanical Engineers (ASME), 2015. str. 1-10 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 799442 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Optimization of the cement slurry compositions with addition of zeolite for cementing carbon dioxide injection wells
Autori
Sedić, Krunoslav ; Gaurina-Međimurec, Nediljka ; Pašić, Borivoje
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the ASME 2015 = 34th International Conference on Ocean, Offshore and Arctic Engineering (OMAE2015)
/ - : American Society of Mechanical Engineers (ASME), 2015, 1-10
Skup
International Conference on Ocean, Offshore and Arctic Engineering (34 ; 2015)
Mjesto i datum
St. John's, Kanada, 31.05.2015. - 05.06.2015
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
wells ; well cementing ; carbon dioxide ; underground ; EOR ; set cement ; CO2 corrosion ; leakage
Sažetak
Well integrity related to carbon dioxide injection into depleted oil and gas reservoirs can be compromised by corrosion which can affect casing, downhole and surface equipment and well cement. Impact on well cement can cause overall degradation of set cement and lead to migration of carbon dioxide back to the surface. Thus, special types of cements should be used. One of the acceptable solutions is application of cement blends based on a mixture of Portland cement and pozzolans. The present paper deals with optimization of the cement slurry design containing zeolite which is nowadays widely used due to its high pozzolan activity potential. Cement blends containing 20%, 30% and 40% zeolite clinoptilolite were used. Cement slurries were optimized for application in slim hole conditions on CO2 injection wells on Žutica and Ivanić oil fields in Croatia (Europe), where an old and deteriorated production casing was re-lined with new smaller sized one. Results obtained by this study suggest that cement slurry containing zeolite can be optimized for application in well conditions related to CO2 injection and underground storage, ranging from a slim hole to standard size casing cement jobs which leads to an improvement of well integrity related to CO2 injection.
Izvorni jezik
Engleski
Znanstvena područja
Geologija, Rudarstvo, nafta i geološko inženjerstvo
POVEZANOST RADA
Ustanove:
Rudarsko-geološko-naftni fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Conference Proceedings Citation Index - Science (CPCI-S)
