Orr, F M - Theory of Gas Injection Processes Episode 6 pptx
Orr, F. M. - Theory of Gas Injection Processes Episode 6 pptx
... volume fraction of component i in the single-phase mixture is
a linear combination of the volume fractions of component i in the equilibrium liquid and vapor.
Hence, the overall composition of ... must have
condensed from the injection gas because no CO
2
is present in the initial fluid. It is that trans-
fer of intermediate component from the injection gas that is the source...
Orr, F. M. - Theory of Gas Injection Processes Episode 3 pptx
... [32] of the
well-known problem of displacement of oil by water (solved first by Buckley and Leverett [10], see
Lake [62 , pp 13 0-1 42] for a complete description of the problem in a form similar ... K-values are also functions
of composition. For example, equilibrium K-values for a phase diagram that includes a critical point
must be strong functions of composition (and, of co...
Orr, F. M. - Theory of Gas Injection Processes Episode 4 pot
... TWO-COMPONENT GAS/ OIL DISPLACEMENT
0.0
0.2
0.4
0 .6
0.8
1.0
Overall Fractional Flow of Component 1, F
1
0.0
0.2
0.4 0 .6 0.8 1.0
Overall Volume Fraction of Component 1, C
1
a
i
h
g
j
fe
d
b
c
Figure ... 4. TWO-COMPONENT GAS/ OIL DISPLACEMENT
0
1
τ
0 1
d-e
0
1
τ
0 1
e -f
0
1
τ
0 1
ξ
f- b
0
1
0 1
b-g
0
1
0 1
g-h
0
1
0 1
ξ
h-i
Figure 4.14: - diagrams for...
Orr, F. M. - Theory of Gas Injection Processes Episode 5 pps
... TERNARY GAS/ OIL DISPLACEMENTS
0.0
0.5
1.0
Overall Fractional Flow of Component 1, F
1
0.0
0.2
0.4 0 .6 0.8 1.0
Overall Volume Fraction of Component 1, C
1
C
1
E
F
1
E
•
Figure 5 .6: Fractional flow function ... two-phase mixture in which
the volume fraction of the light component is 0.5, and the injection gas is also a two-phase
mixture with a light component volume fraction...
Orr, F. M. - Theory of Gas Injection Processes Episode 7 doc
... systems. The volume of component i recovered is the volume
of component i present initially plus the volume of component i injection through time, τ,minus
thevolumeofcomponenti present at time ... a general form that makes clear
the fact that the underlying mathematical description of the interaction of phase behavior and
two-phase flow is common to a variety of displacement pro...
Orr, F. M. - Theory of Gas Injection Processes Episode 12 pot
... calculation of minimum miscibility pressure
(MMP) or minimum injection gas enrichment for miscibility (MME). Several numerical schemes
have been described, ranging from calculations based on mixing ... discussion of Fig. 7 .6 for a description
of the MOC solution for this fully self-sharpening example.
Chapter 8
Compositional Simulation
by F. M. Orr, Jr. and K. Jessen
The gas...
Orr, F. M. - Theory of Gas Injection Processes Episode 14 doc
... Behavior of Systems Comprising
North Sea Reservoir Fluids and Injection Gases. J. Pet. Tech., pages 1221–1233, November
19 86.
[125] Wachmann, C. The Mathematical Theory for the Displacement of Oil ... Y. and Orr, F. M. , Jr. Calculation of Minimum Miscibility Pressure. J. Petroleum
Science and Engineering, 27:151– 164 , 2000.
[131] Wang, Y., and Peck, D.G. Analytical Calculati...
Orr, F. M. - Theory of Gas Injection Processes Episode 15 docx
... B
Chapter 6 Four-Component Displacements
Table B.12: Displacement details for Fig. 6. 7 and 6. 8 (no volume change). Composition route (in
volume fractions) for a displacement of an oil with composition ... 0.7 366
Intermediate d 0.9752 0. 0.0248 0.9799 1.0000 0. 964 7
Shock c 0. 866 3 0.0 763 0.0574 0.7 162 1.0000 0. 964 7
Initial Tie c 0. 866 3 0.0 763 0.0574 0.7 162 1.0000 0. 964 7
L...
Theory of Gas Injection Processes Franklin M. Orr, Jr. Stanford University Stanford ppt
... partial fugacity of each component in each phase
from a description of the volumetric behavior of the mixture.
3.2 Calculation of Partial Fugacity
Equations of state in common use for gas/ oil systems ... medium bounded by a surface, S(t). A material
balance on component i in the control volume can be stated as
Rate of change of
amount of compo-
nent i in V (t)
=
Net rate of...
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