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7/26/2019 OFMPRESENTACION SLB
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Oil Field Manager ~ Presentation
22 January 2016
OFM helps engineers manage more wells effectively in less time
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Data Organisation in OFM
All data stored in relational database.
Since OFM 2000, OFM uses MicrosoftAccess for data storage.
Links to other databases possible via
ODBC:
Permanent download to Access.
Live link to external database (no dataduplication).
AccessDB
External Database
OFM
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Data Input Levels in OFM
Master Table is used to set the project key.
Corresponds to the lowest level at which data isavailable (usually either Completion or Wellbore).
Other well information may be included (well co-
ordinates etc).
Completion
Completion
Field
Wellbore
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Base Map
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Base Map
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Filtering Capabilities In OFM
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Sample Production Plots
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Sample Production Plots
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Sample Production Plots
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Basic Production Plot
1976 77 78 79 80 81 82 83 84 85 86 87 88 89 90
0
100
200
300
400
500 160001177110038801S01
Oil Rate (Cal. Day) ( bbl/d )
Water Rate (Cal. Day) ( bbl/d )
Liquid Rate (Cal. Day) ( bbl/d )
Unocal - Basic Production Plot #1Cum Gas = 2.992 ( Bcf )
Cum Oil = 604.621 ( Mbbl )
Cum Water = 115.114 ( Mbbl ) 160001177110038801S01 Flowunit = BU1 6 RDE006
1976 77 78 79 80 81 82 83 84 85 86 87 88 89 90
0
15
30
45
60
75
0
40
80
120
160
200
Axis 1Water Cut ( % ) 160001177110038801S01
Axis 2Gas Oil Ratio ( Mcf/bbl ) 160001177110038801S01
Unocal - Basic Production Plot #1Cum Gas = 2.992 ( Bcf )
Cum Oil = 604.621 ( Mbbl )
Cum Water = 115.114 ( Mbbl ) 160001177110038801S01 Flowunit = BU1 6 RDE006
1976 77 78 79 80 81 82 83 84 85 86 87 88 89 90
0
600
1200
1800
2400
3000 160001177110038801S01
Cumulative Oil Production ( Mbbl )
Cumulative Gas Production ( MMcf )
Cumulative Water Production ( Mbbl )
Unocal - Basic Production Plot #1Cum Gas = 2.992 ( Bcf )
Cum Oil = 604.621 ( Mbbl )
Cum Water = 115.114 ( Mbbl ) 160001177110038801S01 Flowunit = BU1 6 RDE006
Productivity decrease drastically
as soon as the water hit the well:
AL?, Emulsion problems? Scale?
Fines migration?
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DCA in OFM
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Bubble Maps In OFM ~ Monthly Production
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Sample Bubble Maps
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Sample Bubble Maps
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Sample Bubble Maps
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Lesson 3.4
Sample Bubble Maps
http://c/OFM3.0/Ofm.EXEhttp://c/OFM3.0/Ofm.EXE7/26/2019 OFMPRESENTACION SLB
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Sample Bubble Maps
Sample Bubble Maps
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Sample Bubble Maps
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Sample Bubble Maps