:
( Make/Edit Polygon)
2D ( Make Surface)
( Make/Edit Polygon)
(General Intersection)
(Surface Calculator)
Z (Polygon Operations)
()
Make/Edit polygons. 2D 3D , .
1. GF_Input_Data.pet.
2. 2D.
3. Top Tarbert ( 3D Seismic Lines).
4. Make/Edit Polygons.
5. Add new points . , . Petrel Explorer Input.
: , , delete , .
6. , Select/Pick mode , Close Polygons . ( Select/Pick mode, Close Polygon(s)).
7. , Select and Edit/Add points . , , .
, . , . , 0.
, Start new set of polygons (Deactivate Old) .
, , ( ) Input, , Start New Polygon on Active Set of Polygons .
2D
Make/Edit Surface , , , , . . Appendix Petrel Manual . Petrel , . , .
2D . , . , , , .
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1. 2D Top Tarbert:
a. Make/Edit Surfaces ( Process Diagram>Utilities).
b. Main Input Top Tarbert; , Input , , .
c. Boundary, .
d. Top Tarbert (Time). Name .
e. Suggest settings input. Seismic Lines (high density). Petrel Algorithm ( ).
f. Algorithm, (Convergent Interpolation).
g. Geometry , , OK:
2. 2D Base Cretaceous:
a. Make/Edit Surface. Main Input Base Cretaceous .
b. Result Surface, delete. No.
c. , 1, Apply.
3. 2D Top Ness Top Etive. Boundary , .
4. 3D Window.
5. , (select all drag&drop).
Input Data Suggest method and settings, Petrel Algorithm. , , . , , .
(Well Tops), Main input Well tops. Petrel ( , , , ..).
. Petrel . : Smooth Area, Peak Remover, Pick Z , Assign, Z . .
1. Make/Edit Surface.
2. Ctrl C+V, 2D Top Tarbert (Time) , .
3. Top Tarbert 3D.
4. Peak Remover .
, . , Refresh .
Make/Edit Surfaces undo/redo ; , .
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Operations. , Petrel , . :
o (, , , , ..)
o Arithmetic operations
o Shrink
o Expand
o Rotate a surface
, , , , For all similar objects in the folder. : fault sticks 100 . .
: - , - . Operations, Calculator More Undo , , - . , .
(General Intersection)
General intersection - , . , .
: , , , General Intersection.
1. Top Tarbert 3D .
2. , Insert General Intersection. - 3D . Sueface.
3. , ( Settings). Style> Input settings.
4. Petrel , , Petrel , (GI).
a. , Toggle Visualization on Plane, - , , ( 3D). , Input . , .
b. 7 , () . (.. , , , Project Settings > Info).
c. , 4 .
d. Align camera with plane , .
e. , .
f. 'snappers' .
5. : Align East to West Align Plane Vertically .
6. Manipulate Plane , .
a. , Ctrl, . , , .
b. , , , Align Plane Vertically . Align North-South Align East-West, .
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7. Clip behind Plane .
8. :
a. .
b. : Base Cretaceous, Top Tarbert, Top Ness Top Etive.
c. , , Settings Surface Width Input Settings. Apply Ok.
d. , Input Settings Ghost limit: , , . , Ghost limit . .
9. ( , Manipulate Plane ). , ( forwards/backwards, Play plane forwards/backwards, Stop).
10. : Snap Intersection Plane to 2 Points , , Petrel , 2 Top Tarbert, .
().
1. First Petrel Explorer Input Wells. Create Vertical Well Intersection.
2. Wells (. ).
3. , , ; , Petrel Explorer , .
(Surface Calculator)
, . Top Tarber Seabed. , ().
1. Top Tarbert surface Calculator.
2. (TopTarbert_Seabed; , ).
3. (=) Top Tarbert (+) Copy of Seabed. (50x50), Top Tarbert.
4. ENTER; Input.
Z
X Y, Z 0. Petrel 2D , . Z .
Operations Calculations Z .
1. 3D Top Tabert (Time) surface, Tarbert Fault Polygons. .. Z, . View All , , .
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2. Settings Tarbert Calculator.
3. 2D Top Tarbert (, ) Calculator , .
4. Z=A . , 3D Tarbert fault polygons Top Tarbert. Apply OK, . , .
5. Ness Etive. 2D .