Naslov
Geosteering

Autori
Simon, Katarina ; Matanović, Davorin ; Gaurina-Međimurec, Nediljka ; Krištafor Zdenko ; Malnar, Matija ; Pašić, Borivoje ; Zelić, Ivo ;

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

Izvornik
Conference Proceedings - 20th International Conference OIL-Gas AGH '2009, New Methods and Technologies in Petroleum Geology, Drilling, Geoengineering, Reservoir Engineering and Gas Engineering / - Krakov, 2009, 43-46

Skup
20th International Conference OIL-Gas AGH '2009, New Methods and Technologies in Petroleum Geology, Drilling, Geoengineering, Reservoir Engineering and Gas Engineering

Mjesto i datum
Kraków, Poljska, 27.05.2009. - 29.05.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
directional drilling; geosteering; rotary steerable system; logging while drilling

Sažetak
Geosteering includes trajectory changes in directional and horizontal drilling where decisions are made in real-time related to data acquired by logging while drilling measurements. Steering is possible by placing resistivity, gamma-ray, density and porosity sensors above the motor or integrating sensors in rotary steerable system. Procedures of geosteering provide precise wellbore positioning and production of oil and gas from thin reservoirs, drilling multi-lateral wells and extended-reach wells at lower cost. Currently used geosteering systems and their application during off-shore horizontal well drilling in Croatia will be presented in the paper.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA