Naslov
Avoidance of Formation Damage by Application of Proper Drill.In Fluid (Case Study of a Mature Field)
(Avoidance of Formation Damage by Application of Proper Drill-In Fluid (Case Study of a Mature Field))

Autori
Gaurina-Međimurec, Nediljka ; Steiner, Ivo ; Simon, Katarina ; Matanović, Davorin

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

Izvornik
Proceedings of the European Petroleum Conference : EUROPEC 2000 : Integrated Reservoir Management : How Integration is Breaking Barriers and Adding Value / - Dallas (TX) : Society of Petroleum Engineers, 2000, 621-626

Skup
European Petroleum Conference

Mjesto i datum
Pariz, Francuska, 24.10.2000. - 25.10.2000

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
formation damage; drill-in fluids; horizontal well

Sažetak
Horizontal well-1H was drilled in a mature field in Croatia with an extended open hole interval and a high differential pressure. As a result, differential sticking has occurred when drilling the horizontal section. This was the first well to be drilled in that area with application of a drill-in fluid included specially sized calcium carbonate bridging agent with a blend of viscosifying and filtration control polymers. To identify the best drill-in fluid composition for the horizontal section, three compositions were evaluated based on fluid-loss control and plugging properties, low-shear rheology (LSRV) and formation damage potential.

Izvorni jezik
Engleski

Znanstvena područja
Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA