Page 327 - Reservoir Formation Damage

Cake Filtration: Mechanism, Parameters and Modeling 307

Table 12-2
Model Input Parameters*

Parameter Symbol Data 1 Data II
Cake porosity without 10 _ ,_ 0 0.39* 0.73 C
compaction and small *
3
particle retention, cm
3
pore volume/cm bulk
volume
Cake particle volume e ° — 1 — d) ° 0.61 C 0.21 d
3
fraction cm particle/cm 3 J
bulk volume
Particle density, g/cm 3 p 1.18* 1.18*
Carrier fluid (water) p 0.97* 0.97"
density, g/cm 3
Slurry total particle ( w ) 0.101* —
mass fraction, V *f'**ry
g particles/g slurry
Slurry total particle Lj ] — 0.2'
3 P sturry
volume fraction, cm
3
particles/c/M slurry
Slurry total particle ( w /• ) P>, 0.109 C 0.295 C
mass per carrier fluid (c I — ••••*• • ."?—
3 rry
volume, g particle/cm * 1 — \W ^ J rv
carrier fluid
1
i
p
~ '|>-)-ny
Slurry carrier fluid vol- / \ -t + fc I ) /P f 1 0-915 e 0.8 C
3
ume fraction, cm carrier ^ ''shiny L V P 'shiny /"P\
3
fluid/cm slurry = 1 - (a )
V Pf 'shiny
Slurry carrier fluid ( u \ 2.0 x I O' 3 2.0 xlO' 3
volumetric flux, cm 3 s *** b d
2
carrier fluid/(cm cake
surface • s)
Slurry injection pres- p e 8.9° 8.9*
sure, atm
Filter outlet pressure, p e 1.0" 1.0*
atm

* Civan, F., 1998b; reprinted by permission of the AIChE, ©1998 AIChE—All rights reserved.