Difference between revisions of "Mature Water Flood Analysis"

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[[File:MWFA.png|800px|MWFA]]
 
[[File:MWFA.png|800px|MWFA]]
  
As a result [[Mature Water Flood Analysis]] generates Blocks/Patterns [[Enhancement List]].
+
As a result [[Mature Water Flood Analysis]] generates [[Block]]s/[[Pattern]]s [[Enhancement List]].
  
 
[[File:EnhancementListBlocks.png|800px|Block Enhancement List]]
 
[[File:EnhancementListBlocks.png|800px|Block Enhancement List]]
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#Upload the required data (see below)
 
#Upload the required data (see below)
 
#Check production/injection by [[Completion]]s, define [[Reservoirs]] and [[Object]]s for analysis
 
#Check production/injection by [[Completion]]s, define [[Reservoirs]] and [[Object]]s for analysis
#Gridding - Divide the field into patterns/blocks/buckets
+
#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
#Match STOIIP to official numbers by changing the edge blocks areas
+
#Match STOIIP to official numbers by changing the edge [[Block]]s areas
 
#Make Plots (by field, by reservoir, by block):History, RF vs HCPVinj, RF vs well spacing, WOR vs Np, VRR vs t
 
#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 Maps (by reservoir) showing Blocks: HCPV, HCPVinj, RF, VRR

Revision as of 13:36, 31 January 2017

Mature Water Flood Analysis (MWFA)

Mature Water Flood Analysis is a workflow for identifying the performance gaps in the mature waterfloods performance.

MWFA

As a result Mature Water Flood Analysis generates Blocks/Patterns Enhancement List.

Block Enhancement List

Workflow

  1. Upload the required data (see below)
  2. Check production/injection by Completions, define Reservoirs and Objects for analysis
  3. Gridding - Divide the field into Patterns/Blocks/Buckets
  4. Calculate STOIIP for each reservoir using blocks
  5. Match STOIIP to official numbers by changing the edge Blocks areas
  6. Make Plots (by field, by reservoir, by block):History, RF vs HCPVinj, RF vs well spacing, WOR vs Np, VRR vs t
  7. Make Maps (by reservoir) showing Blocks: HCPV, HCPVinj, RF, VRR
  8. Calculate Blocks Enhancement List
  9. Draw conclusions


1. Data Upload


2. Completions Check

This check is valuable when production allocation between the reservoirs is an issue.

References

Wolcott, D. ; Applied Waterflood Field Development, Energy Tribune Publishing Inc., 2009.