Difference between revisions of "Mature Water Flood Analysis"
From wiki.pengtools.com
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===Workflow=== | ===Workflow=== | ||
#Upload the required data | #Upload the required data | ||
| − | # | + | #[[Completions check]] |
#Gridding - Divide the field into [[Pattern]]s/[[Block]]s/[[Bucket]]s | #Gridding - Divide the field into [[Pattern]]s/[[Block]]s/[[Bucket]]s | ||
#Calculate STOIIP for each reservoir using blocks | #Calculate STOIIP for each reservoir using blocks | ||
Revision as of 11:34, 3 February 2017
Contents
Mature Water Flood Analysis (MWFA)
Mature Water Flood Analysis is a workflow for identifying the performance gaps in the mature waterfloods performance.
As a result Mature Water Flood Analysis generates Blocks/Patterns Enhancement List.
Workflow
- Upload the required data
- Completions check
- Gridding - Divide the field into Patterns/Blocks/Buckets
- Calculate STOIIP for each reservoir using blocks
- Match STOIIP to official numbers by changing the edge Blocks areas
- Make Plots (by field, by reservoir, by block):History, RF vs HCPVinj, RF vs well spacing, WOR vs Np, VRR vs t
- Make Maps (by reservoir) showing Blocks: HCPV, HCPVinj, RF, VRR
- Make Cross sections
- Calculate Blocks Enhancement List
- Create Action List
- Execute
Repeat steps 6-7-8-9-10-11 routinely (monthly, quarterly, half year).
1. Data Required
- Create Fields
- Upload Reservoirs
- Upload Wells
- Upload Deviation Surveys
- Upload Perforations
- Upload Well Log Interpretions
- Upload PVT
- Upload Monthly Measures
10. Action List
The typical actions are:
- Convert producing well to injector
- Increase/Decrease injection well rate
- Add/squeeze Perforations
- Drill production/injection well
References
Wolcott, D. ; Applied Waterflood Field Development, Energy Tribune Publishing Inc., 2009.
