Naslov
Biochemical aspects of bleach action in water injection wells

Autori
Jamnicky, Oljeg ; Čikeš, Marin ; Tomić, Mihovil ; Čabrajac, Stevo

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Meeting of Biochemists, Biophysicists and Biotechnologists / - Graz, 1987

Skup
Eight Regional Meeting of Biochemists, Biophysicists and Biotechnologists

Mjesto i datum
Graz, Austrija, 29.10.1987. - 31.10.1987

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
formation damage; water injection wells

Sažetak
Production of oil and gas from oilfields in the inital phase utilize primary formation energy. In the second phase of hydrocarbon production, formation energy is decreased and is insufficient to bring oil to the surface. In order to maintain formation energy level needed for oil flow at the surface, water is pumped into underground oil bearing reservoirs through water injection wells. However, introduction of injection water into oil reservoirs can cause significant formation damage, since injection water can carry along various inorganic and/or organic materials. Formation damage either by inorganic and/or organic material considerably reduce water injection rate during waterflooding process.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA