Naslov
Cleaning Capability of Different Fluid Systems Used in Coiled Tubing Drilling
(CLEANING CAPABILITY OF DIFFERENT FLUID SYSTEMS USED IN COILED TUBING DRILLING)

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

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

Izvornik
Wiertnictwo, nafta, gaz (Drilling, oil, gas) / Sas, Jan - Krakov : Akademia Gorniczo-Hutnicza, 2005, 285-293

Skup
16^th International Scientific and Technical Conference New methods and Technologies in Petroleum, Geology and Resevoir Engineering

Mjesto i datum
Krynica-Zdrój, Poljska, 15.06.2005. - 17.06.2005

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
bušotina malog promjera; savitljivi tubing; bušotinski fluid
(slimhole; coiled tubing; drilling fluid)

Sažetak
Coiled tubing drilling (CTD) worldwide has grown tremendously in the last decade. In well drilling application gas, foam and liquid (mud) can be used as drilling fluid. The use of a liquid is much simpler and cheaper than the other alternatives and should therefore be considered wherever possible. Using of biopolymer fluid systems is widely accepted. One of the most important fluid system characteristics is hole-cleaning capability, because coiled tubing rotation is not possible. Results of laboratory testing of different fluid systems as well as fluid flow simulation for different geometries of wellbore in term of efficient cuttings transport during coiled tubing drilling are presented in the paper.

Izvorni jezik
Engleski

Znanstvena područja
Geologija

POVEZANOST RADA