Kniha Gas Breakthrough Amalia Aventurin

Gas Breakthrough

Petrophysics

Jazyk: Angličtina
Väzba: Brožovaná
Vydavateľ: Grin Publishing
Dostupnosť: Skladom u dodávateľa
Odosielame za 8-11 dní
14.02
Internship Report from the year 2013 in the subject Geography / Earth Science - Miscellaneous, grade...

Informácie o knihe

Jazyk
Angličtina
Väzba
Kniha - Brožovaná
Vydalo
2014
Stránok
24
EAN
9783656644866
ISBN
3656644861
Enbook ID
02662213
Vydavateľ
Hmotnosť
59
Rozmery
178 x 254 x 2

Kompletný popis

Internship Report from the year 2013 in the subject Geography / Earth Science - Miscellaneous, grade: 2,7, RWTH Aachen University (Lehrstuhl für Geologie, Geochemie und Lagerstätten des Erdöls und der Kohle), course: Petrophysics Practical Course, language: English, abstract: By inducing a gas (non-wetting fluid) into a water saturated rock, the gas will displace the water (wetting fluid), but this process just take place, when the capillary pressure is above the capillary entry pressure (gas pressure difference). First the largest pores near the sample surface are drained (drainage process). At higher capillary pressures even the smallest pores are filled with gasThe relation between capillary pressure and pore radius is given by the Washburn equation (1921), The intrusion of a non-wetting fluid into a cylindrical capillary of radius r only occurs if the capillary pressure Pc [ ] within a pore is exceeded : [...]

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