|
|
|
Models of steam-assisted gravity drainage (SAGD) steam chamber expanding velocity in double horizontal wells and its application
|
|
ZHOU You,LU Teng,WU Shouya,SHI Lanxiang,DU Xuan,WANG Junling
|
|
| |
Table 3 Parameters for calculating super heavy oil production rate of SAGD.
|
|
| Parameters | value | Parameters | value | Viscosity-tempera-
ture coefficient | 4.2 | Effective permeability
of oil phase | 0.4 μm2 | Acceleration of
gravity | 9.81 m/s2 | Length of horizontal
section | 400 m | Thermal diffu-
sion coefficient | 8.97×10-2 m2/d | Effective horizontal
section | 350 m | Kinematic
viscosity | 5.0×10-6 m2/s | Horizontal expansion
velocity of steam chamber | 2.1×10-2 m/d |
|
|
|