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15




. / . . / , 3D .

, , , , , , . , .

, :

Show property filter

Toggle Simbox View

Reset settings for all zones to default

Leave Zone unchanged


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Property Calculator

 

:

Sw

 

3D , 3D . .

Petrel , Kriging Moving average. . Kriging , , 3D . , , 100 , .

1. , GF_Property.pet.

2. Gullfaks.

3. Petrophysical Modeling.

4. Existing Property, Porosity .

5. Tarbert 1 Leave Zone Unchanged , .

6. Moving average, .

7. , 3D . Zone Filter.

8. Window Histogram window. Porosity Zone Filter , . , . Percent . Histogram Porosity.

9. Porosity Properties Statistics.

( 3D) ( ). . , , , .

Petrel Sequential Gaussian Simulation. . , 100 ( seed[1]) , 100 . , .. , , . (~50-100), . , , , . , , , .

1. :

a. Gullfaks (DC).

b. Petrophysical Modeling, Use Existing Property Porosity .

c. Tarbert 1 Ness 2..

d. Sequential Gaussian Simulation.

e. Variogram Exponential Variogram, 3500 Major Range, 1500 Minor Range, 10 Vertical Range 25 Azimuth.

f.

2. :

a. Histogram window Windows Tile Vertical.

b. Zone Filter 3D , Ness 2.

3. :

a. 3D , Open Process Dialog Function.

b. Distribution Petrophysical Modeling. Output data range Estimate ( ). Output data range ( 0.1-0.25).

c. .

d. Ness-2.

. , . , , , , , , .

1. Petrophysical Modeling.

2. Porosity.

3. Common Number of realizations, 3.

4. Zone Settings Tarbert 2 Reset settings of current zone to default , .

5. Tarbert 2 Sequential Gaussian Simulation.

6. Facies Fluvial Facies model. Background Floodplain , .

7. , .

8. Distribution Petrophysical Modeling. Output data range Estimate . .

9. ( Number of Realization Common , ).

10. Properties Petrel Explorer, Operations Settings Properties. ( 1-3) Arithmetic Mean Calculate.

11. Fluvial Facies, . Zone filter Tarbert 2.

. .. , , . , .

, . , . .

, . 3D . , . . , ( ) , . , ( .mac).

1. :

a. Properties 3D Grid (DC) Calculator.

b. Properties template Porosity : NG=0.8 ( Net to Gross ).

c. Use filter , , .

d. ENTER.

e. NetVol=Bulk_Volume*NG. Net/Gross. ENTER. ( Bulk Volume, Geometrical Modeling)

f. NetVol 3D .

 

2. :

a. Calculator , / .

b. Pore Volume, Bulk Volume , ( ).

c. Porevolume Properties Select property variable Calculator. , sum of all data ( Functions Calculator) Porevolume.

 

 

d. ENTER Petrel Calculator:

, , . , Project Settings Menu bar Unit.

. . Settings , , . , . .

 

1. Models Settings (, ), . Settings Histogram.

2. .

3. / ( ).

4. , Legend.

5. Use filter Settings Properties Filter. Filter , .

6. , Value. .

, , . , Well histogram ( Global well logs ).

Sw

, . .

, :

:

h = OWC

K =

Φ=

a = 0.5, b = 0.2

: OWC = -2010 . Sw (). LogPerm: LogPerm=10.9*Porosity-0.48.

. .mac. , , Property Calculator.

1. Gullfaks (DC) Gullfaks.

2. Properties Calcualtor.

3. From file . . 'Sw_formula.mac' Other Data, .

4. .

5. Run. , History window . - Above_contact, Geometrical modelling ( )

6. , , 3 , 3 . Arithmetic Mean Porosity

7. : LogPerm, Perm, Temp Sw. , Attach to new Template Property calculator.

8. Sw, , Info . LogPerm Temp , .

9. Sw . , Sw : Sw=IF(Sw=U, 1, Sw).

10. Properties SW Calculation. , . , Porosity Perm .

 

 

: , b . , h . , Sw=If(Above_contact=0,1,Sw).


Plotting 16

. Map Intersection windows . , , , , , . ( ).

, , Petrel. Windows, Word, PowerPoint .. - PrintScreen. PowerPoint , Ctrl+V.

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: 2015-10-27; !; : 1791 |


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