OilfieldToolsNet/ResInsight
4
0
Fork 0
mirror of https://github.com/OPM/ResInsight.git synced 2025-02-25 18:55:39 -06:00
Code Issues Packages Projects Releases Wiki Activity

Update DerivedResults.md

Browse Source
This commit is contained in:
Håkon Høgstøl
2014-09-23 23:32:17 -05:00
parent 86b8c5cf18
commit 308f768552
1 changed files with 12 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
docs/DerivedResults.md
View File

@@ -1,22 +1,22 @@
Derived Results
##Derived Results
riTRAN by area
The transmissibility for cells and Non-Neighbor Connections (NNCs) are dependent on both cell parameters and geometry. ResInsight normalizes TRANX, TRANY and TRANZ with the overlapping flow area for both neighbor cells and NNC-cells. The results are named riTRANXbyArea, riTRANYbyArea and riTRANZbyArea respectively.
###Transmissibility normalized by area
The transmissibility for cells and Non-Neighbor Connections (NNCs) are dependent on both cell parameters and geometry. ResInsight normalizes TRANX, TRANY and TRANZ with the overlapping flow area for both neighbor cells and NNC-cells. The results are named riTRANXbyArea, riTRANYbyArea and riTRANZbyArea respectively and are listed under **Static** property.
The normalized parameters make it easier to compare and check the flow capacity visually. This can be useful when history matching pressure differences across a fault zone.
riMULT
Transmissibility can be adjusted or set with multiple keywords in an Eclipse data deck. To visualize the adjustments made, ResInsight calculates a multiplicator for the overall change. First unadjusted transmissibilities for all neighbor cells and NNCs are evaluated based on geometry and permeabilities. For x- and y-directions, the NTG parameter is also included. The results are named riTRANX, riTRANY and riTRANZ respectively.
###Overall transmissibility multiplyer
Transmissibility can be set or adjusted with multiple keywords in an Eclipse data deck. To visualize the adjustments made, ResInsight calculates a multiplicator for the overall change. First unadjusted transmissibilities for all neighbor cells and NNCs are evaluated based on geometry and permeabilities, similar to the NEWTRAN algorithm in Eclipse. For x- and y-directions, the NTG parameter is also included. The results are named riTRANX, riTRANY and riTRANZ respectively.
The TRANX, TRANY and TRANZ used in the simulation are divided by the ResInsight calculated transmissibilities and the resulting multiplicators are named riMULTX, riMULTY and riMULTZ respectively. The riMULT-parameters are useful for quality checking consistence in user input for fault seal along a fault zone.
Directional combined results
Some static properties with directional dependency can be visualized combined in Cell Result and Separate Fault Result. The face of a cell is then colored based on the value associated with that particular face. The Positive I-face of the cell gets the cell X-value, while the J-face gets the Y-value etc. The negative faces, however, get the value from the neighbor cell on that side. The negative I-face gets the X-value of the IJK-neighbor in negative I direction, and so on for the J- and K-faces.
###Directional combined results
Some static properties with directional dependency can be visualized with x-, y- and z-direction combined in **Cell Result** and **Separate Fault Result**. The face of a cell is then colored based on the value associated with that particular face. The Positive I-face of the cell gets the cell X-value, while the J-face gets the Y-value etc. The negative faces, however, get the value from the neighbor cell on that side. The negative I-face gets the X-value of the IJK-neighbor in negative I direction, and so on for the J- and K-faces.
The directional combined parameters available are:
• TRANXYZ
• MULTXYZ
• riTRANXYZ
• riMULTXYZ
• riTRANXYZbyArea
- **TRANXYZ** (inluding NNCs)
- **MULTXYZ**
- **riTRANXYZ** (inluding NNCs)
- **riMULTXYZ** (inluding NNCs)
- **riTRANXYZbyArea** (inluding NNCs)