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18




, , Volume Calculation. , (, ). , (Make Contact) .

Run, Volume Calculation, , ( Cases). , Resuts .

, Volume Calculation Volume Calculation. , (3D , , ) . . , Volume Runs, (, ).

, , , , , / .

( HCPV STOIIP).

:

Bulk volume ( )

 

:

1. GF_Property.pet.

2. Volume Calculation Utilities.

3. Create new case Case_1. 3D , .

4. ( Contacts):

a. Oil Gas. Contact Contacts tab. , (Models tab) .

b. General Properties, 0.8 Net/Gross, .. , constant property Porosity [1]. , , , , 3D , .

 

c. Oil properties Constant property (0.3). Formation Volume Factor Oil (Bo) of 1.21.

 

d. Gas properties Constant property (Sw of 0.5). Formation Volume Factor (Bg) - 0.0009.

 

e. Results ( , Properties). , . , Properties 3D Models.

f. Facies Fluvial facies object. , ( Report).

 

5. , , Report Settings Output Results. . , OK ( Make Report).

 

: , Property Output. .

 

6. , Make spreadsheet report Output, Apply . Apply . Results tab First Petrel Explorer Cases tab Second Explorer:

 

7. . Models. , , . , , . :

a. : .txt . / Ctrl C+V, Excel.

b. : Petrel, Output to file Report:

c. : , . Case. Results Volumetrics. Report Settings. , , Cases , . Petrel , . Apply Make Report.

 

, . , . . Bulk Volume , . Properties > Settings > Filters > Values Filter Bulk Volume, .

- , . , .

STOIIP Map ( )

Hydrocarbon column height map X Y. , STOIIP map STOIIP X Y . , , .

1. .

2. Volume Calculation. , , STOIIP, Volume Height map. Bulk volume, .

3. Overwrite existing properties ( ), .

4. . Apply Run.

5. , Input Petrel Explorer.

6. . , , View All View from Above , . Input , Adjust Color Table on Selected .

1. Top Tarbert, Horizons 3D Grid (DC) Models Petrel Explorer. Operations Make Surface. Input Petrel Explorer.

 

2. Settings Top Tarbert. Style > Solid > Color Textured . STOIIP map, Input Petrel Explorer ( ) , .

3. .

4. Top Tarbert, STOIIP map. , STOIIP map Top Tarbert.

 

, STOIIP . .

1. (Case_2). N/G General Properties 0.7, Sw Oil Properties 0.4 Sw Gas Properties 0.6. Apply Run

2. New Histogram Window Window.

3. Cases tab , (Case_1 and Case_2).

4. Results tab , . Results, Show CDF curve , :

 

 

, , Zone Filter Volume Calculation. , Boundary Selected Run Volume Calculation.

 

 

 


Process Manager 19

, Petrel, , , .. , workflow ( ) Repeat all calculations on active grid ( ).

, , 3D , , . 3D .

3D Layering

3D , workflow, Repeat all calculations on the active 3D grid .

1) GF_ProcessManager.pet Gullfaks 3D Gullfaks.

2) workflow ( Insert > New workflow).

3) Repeat All calculations on active 3D grid.

4) , Layering , :

5) OK Layering.

6) , Layering , Layering :

a) Make Horizons.

b) Disable or enable the selection .

7) workflow Apply Run

8) 3D .

workflow Make a scaled plot of each horizon in the active 3D grid workflow, . , .

9) workflow Scaled Plots.

10) Gullfaks 3D grid ( Gullfaks).

11) New Map Window.

12) workflow Make a scaled plot of each horizon in the active 3D grid.

13) Print, Pause (Utility > Messages > Pause).

14) workflow, Run, .

15) workflow, Apply, Run.

16) workflow, , , View All , Set viewport scale, workflow.

 

workflow making scaled plots :

 

. If . Petrel 1 30. .

, , IF. , AND, OR .

1) workflow Using IF Statements.

2) Loop Utility ( Statements) :

3) $BOB 1 30 ( Ran(a,b) .). Round, :

: , , Numerical Expression ( ), Numerical Expression (LH). LH Latin Hypercube smart sampling. .

4) IF :

5) , Message. , :

.

, , $ .

6) , , Else If. , :

7) ,

a. Else.

b. Messages.

8) IF, End IF. , If.

9) End Loop .

10) Apply workflow Run .

 

workflow, IF, :

Fault Sticks

workflow, . , workflow fault sticks, .

For All Icons In, . , , , .

1) GF_ProcessManager.pet, .

2) workflow (Insert > New Workflow) Edited Fault Sticks.

3) Process Manager:

a) New folder.

b) , , .. Process Manager Results.

c) , , workflow:

4) workflow:

d) Clear all visualizations.

e) ( Top surface, Process Manager Input, Inputs).

f) View all, :

5) For All Icons In , , :

a) Fault Sticks (time) Input child reference A Variables, Workflows.

b) A B, Faults Sticks. ( , fault sticks.)

c) Set visible, .

d) , , .. faults sticks, . , Operations, Eliminate where. Eliminate outside Exact intersection. :

( fault stick Top Surface.)

e) Move. faults sticks, , , ( 3) .

6) For All Icons In, End Loop.

7) Hide Dialogue while running the workflow .

8) Apply workflow, Run.

workflow fault sticks, :

 

: workflow , fault sticks , , . , , , workflow.


Well Design ( ) 20

Well Design Petrel 3D . ( X, Y, Z) / Excel , Petrel .

 

Petrel . , 3D, , . . , .

. , . , .

, (doglegs).

:

Add new point

Start New Well (Deactivate Old)

Set Select/Pick Mode

Show/Hide DLS colors

:

Dog Leg Severity Error cone

Well Intersection

, . 3D . . Input Intersections Model.

1. GF_Property.pet GF_Final.pet.

2. Well Design Process Diagram. .

3. General Intersection. ,

4. , .

5. Start New Well (Deactivate Old) Add New Points .

6. .

.

 

7. Input Petrel Explorer . Proposed 3.

8. , Select/Pick Mode , . 3D (), 2D () vector ().

1. Set Select/Pick Mode .

2. , .

3. .

4. : , Spreadsheet. , .

DLS

1. Dog Leg Severity (DLS). Show/Hide DLS Function bar; DLS.

2. Proposed Wells DLS ( 100 MD) 5. , DLS.

 

 

3. DLS DLS . 5 100 .

1. 3 Spreadsheet.

2. , X, Y Z. , Petrel MD, , , DX, DY, TVD DLS . Designed Point All Points in the Well Trace .

3. Microsoft Excel. Excel, , , . , . . Excel .

4. . .

.

5. , , Excel, , Petrel.

 

(Intersection window), 3D.

 

1. 3D (General Intersection).

2. Value filter. ( Properties > Filter), Min. color 0.2 (20%).

 

3. Zone Segment .

 

 

4. Add New Points Proposed well 3 Proposed wells . , .

5. , 3D.

6. , . widget 3D. , . widget , Ctrl, widget .

, Petrel.

1. (Proposed 3).

2. Create Vertical Well Intersection .

3. Wells Petrel Explorer.

4. , Petrel Explorer Toggle visualization on plane .

5. ( , , ).

6. ( Set Select/Pick Mode .

Wells Create Vertical Well Intersection .

 

MD . , . , , .

 

1. Well Intersection Proposed 3.

2. : General Intersection plane, , Proposed 3. ( ), (Porosity Value filter).

3. Start New Well (Deactivate Old) Proposed Well 1. yes Do you want to make a side track from Proposed 3.

 

4. ( ) Settings MD .

5. ; , ... , Petrel Advanced . Spline .

DLS

Dog Leg Severity . , Show/Hide DLS color Function bar.

1. Proposed 3 3D .

2. Proposed Wells Settings > Style tab.

3. DLS.

4. DLS . DLS 3D.

Point Spreadsheet . , .

( MS Excel) , .

 

. , Petrel, . , , 3D .

1. (Proposed 1), Proposed Wells Input, Settings.

2. Make logs> Property.

3. , Make logs. Well Logs Proposed well.

 

 

4. .

5. . 2D . () Porosity [synthetic].

6. Lock Style Settings Log curve filling 3D . OK.

 

7. 3D. Intersection plane .

Make Zone log, .

 





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