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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.EXE

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Sample Bubble Maps

Sample Bubble Maps

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Sample Bubble Maps

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Sample Bubble Maps