Motherfucker

OCCIDENTAL DE COLOMBIA
Caricare-3 Well, Form.: C5
RFL 06089
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Section E - Differential Vaporization (DV)

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Core Laboratories
Bogotá, Colombia

OCCIDENTAL DE COLOMBIA
Caricare-3 Well, Form.: C5
RFL 06089___________________________________________________________________________________________

Differential Vaporization at 198°F

Pressure
(psig)

Solution
Gas-Oil
Ratio
Rs(1)

Relative
Oil
Volume
Bod(2)

Relative
Total
Volume
Btd(3)

104
40
0

19
8
0

1.075
1.070
1.066

1.075
1.738

At 60°F =

Density
(g cm-3)

0.8214
0.8234
0.8248

DeviationFactor
(Z)

0.998

Gas
Formation
Volume
Factor (4)

Incremental
Gas
Gravity
(Air = 1.000)

Saturation Pressure
0.33932
0.694
1.332

1.000

Residual Oil Properties
Density of residual oil

0.8791

API

g cm-3 at 60°F

29.3

(1) GOR in cubic feet of gas at 14.70 psia and 60°F per barrel of residual oil at 60°F.
(2) Volume of oil at indicated pressure and temperature pervolume of residual oil at 60°F.
(3) Volume of oil plus liberated gas at indicated pressure and temperature per volume of residual oil at 60°F.
(4) Volume of gas at indicated pressure and temperature per volume at 14.70 psia and 60°F.
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Core Laboratories
Bogotá, Colombia

E.1

OCCIDENTAL DECOLOMBIA
Caricare-3 Well, Form.: C5
RFL 06089
___________________________________________________________________________________________

Graphs of Differential Vaporization

Solution Gas-Oil Ratio v Pressure

Gas-Oil Ratio, scf/res.bbl

20

15

10

5

0
0

40

80

120

160

Pressure, psig

Relative Oil Volume v Pressure

Relative Oil Volume, V/Vr

1.080

1.0751.070

1.065

1.060
0

40

80

120

160

Pressure, psig

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E.2
Core Laboratories
Bogotá, Colombia

OCCIDENTAL DE COLOMBIA
Caricare-3 Well, Form.: C5
RFL 06089
___________________________________________________________________________________________

Compositional Analysis ofDifferential Vaporization Gases to C11+

Sample I.D.
Test Stage
Stage Pressure (psig)

1
40

2
0

0.00
0.00
10.31
2.77
85.77
0.01
0.01
0.01
0.02
0.23
0.25
0.31
0.13
0.04
0.04
0.04
0.06
_____
100.00

0.00
0.00
13.40
1.49
51.71
1.51
2.66
2.47
5.28
5.22
6.06
5.91
3.03
0.78
0.20
0.11
0.17
_____
100.00

0.694

1.332

Component (Mole%)
H2
H2SCO2
N2
C1
C2
C3
iC4
nC4
iC5
nC5
C6
C7
C8
C9
C10
C11+

Hydrogen
Hydrogen Sulphide
Carbon Dioxide
Nitrogen
Methane
Ethane
Propane
i-Butane
n-Butane
i-Pentane
n-Pentane
Hexanes
Heptanes
Octanes
Nonanes
Decanes
Undecanes plus
Totals :
Calculated Gas Properties
Gas Gravity
(Air = 1.000)

Note: 0.00 means less than 0.005.___________________________________________________________________________________________
E.3
Core Laboratories
Bogotá, Colombia

OCCIDENTAL DE COLOMBIA
Caricare-3 Well, Form.: C5
RFL 06089
___________________________________________________________________________________________

Compositional Analysis of Differential Vaporization Residue to C36+

H2
H2S
CO2
N2
C1
C2
C3
iC4
nC4
iC5
nC5
C6
C7
C8
C9
C10
C11C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36+

Component
Hydrogen
Hydrogen Sulphide
Carbon Dioxide
Nitrogen
Methane
Ethane
Propane
i-Butane
n-Butane
i-Pentane
n-Pentane
Hexanes
Heptanes
Octanes
Nonanes
Decanes
Undecanes
Dodecanes
Tridecanes
Tetradecanes
Pentadecanes
Hexadecanes
Heptadecanes...