Factpages Norwegian petroleum directorate
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29.01.2023 - 01:32
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SYGNA

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  • General information

    General information
    Attribute Value
    Field name
    Official field name
    SYGNA
    Factmaps in new window
    Current activity status
    Current activity status of the field. Example of legal values: SHUT DOWN, PRODUCING, PDO APPROVED
    Producing
    Discovery wellbore
    Name of the wellbore which proved the field.
    Discovery year.
    The year the field was discovered
    1996
    Main area
    Main NCS area. Example of legal values: NORTH SEA, NORWEGIAN SEA, BARENTS SEA
    North sea
    Main supply base
    Main supply base
    Florø
    NPDID field
    NPD's unique id for fields
    104718
  • Picture

    Picture
    SYGNA Field
  • Discoveries included

    Discoveries included
    Discovery name
  • Activity status – history

    Activity status – history
    Status
    Status from
    Status to
    Producing
    01.08.2000
    Approved for production
    30.04.1999
    31.07.2000
  • Located in

    Located in
    Block name
    Prod. licence
    33/9
    34/7
  • Owner – current

    Owner – current
    Owner kind
    Owner name
    BUSINESS ARRANGEMENT AREA
  • Operatorship – current

    Operatorship – current
    Company name
  • Licensees – current

    Licensees – current
    Company name
    Nation code
    Company share [%]
    NO
    43.425000
    NO
    30.000000
    NO
    20.995000
    NO
    4.320000
    NO
    1.260000
  • The NPD estimate for reserves (Norwegian share)

    The NPD estimate for reserves (Norwegian share)
    Valid date:
    31.12.2021
    The NPD estimate for reserves (Norwegian share)
    Orig. recoverable oil
    [mill Sm3]
    Orig. recoverable gas
    [bill Sm3]
    Orig. recoverable NGL
    [mill tonn]
    Orig. recoverable cond.
    [mill Sm3]
    Orig. recoverable oil eq.
    [mill Sm3 o.e]
    11.52
    0.00
    0.00
    0.00
    11.52
    The NPD estimate for reserves (Norwegian share)
    Orig. inplace oil
    [mill Sm3]
    Orig. inplace ass. liquid
    [mill Sm3]
    Orig. inplace ass. gas
    [bill Sm3]
    Orig. inplace free gas
    [bill Sm3]
    20.80
    0.00
    1.30
    0.00
    The NPD estimate for reserves (Norwegian share)
    Remaining oil
    [mill Sm3]
    Remaining gas
    [bill Sm3]
    Remaining NGL
    [mill tonn]
    Remaining cond.
    [mill Sm3]
    Remaining oil eq.
    [mill Sm3 o.e]
    0.54
    0.00
    0.00
    0.00
    0.54
  • Description

    Description
    Type
    Text
    Date updated
    Development
    Sygna is a field in the Tampen area in the northern North Sea, just northeast of the Statfjord Nord field. The water depth is 300 metres. Sygna was discovered in 1996, and the plan for development and operation (PDO) was approved in 1999. The field has been developed with one subsea template with four well slots, connected to the Statfjord C facility. Three production wells have been drilled from the template. A long-reach water injection well was drilled from the Statfjord Nord template. Production started in 2000.
    14.02.2020
    Reservoir
    Sygna produces oil from Middle Jurassic sandstone in the Brent Group. The reservoir lies at a depth of 2,650 metres and has good quality.
    16.03.2018
    Recovery
    The field is produced by pressure maintenance from water injection.
    16.03.2018
    Transport
    The well stream is transported by pipeline to the Statfjord C facility for processing, storage and export. Sygna, Statfjord Nord og Statfjord Øst have a shared process module on Statfjord C. The oil is loaded onto tankers and the gas is exported through Tampen Link and the Far North Liquids and Gas System (FLAGS) pipeline to the UK.
    25.04.2019
    Status
    Production from Sygna is stable, and the strategy is to keep the reservoir pressure constant by water injection.
    13.12.2022
  • Investments (expected)

    Investments (expected)
    The operators future investments related to the reservers from 2021 [mill NOK 2021-kroner]. The stated investment estimate has not been corrected for possible investment sharing.
    149
  • Investments (historical)

    Investments (historical)
    Investments
    [mill NOK nominal values]
    Sum
    2406
    2021
    30
    2020
    11
    2019
    6
    2018
    25
    2017
    240
    2016
    44
    2015
    21
    2014
    44
    2013
    0
    2012
    1
    2011
    11
    2010
    3
    2009
    7
    2008
    18
    2007
    15
    2006
    11
    2005
    11
    2004
    13
    2003
    180
    2002
    96
    2001
    18
    2000
    1089
    1999
    512
  • Production , saleable

    Production , saleable
    Month
    Net - oil
    [mill Sm3]
    Net - gas
    [bill Sm3]
    Net - condensate
    [mill Sm3]
    Net - NGL
    [mill Sm3]
    Net - oil equivalents
    [mill Sm3]
    Sum
    11.160947
    0.000000
    0.000000
    0.000000
    11.160947
    2022
    0.085554
    0.000000
    0.000000
    0.000000
    0.085554
    2021
    0.115987
    0.000000
    0.000000
    0.000000
    0.115987
    2020
    0.159311
    0.000000
    0.000000
    0.000000
    0.159311
    2019
    0.179958
    0.000000
    0.000000
    0.000000
    0.179958
    2018
    0.155854
    0.000000
    0.000000
    0.000000
    0.155854
    2017
    0.191512
    0.000000
    0.000000
    0.000000
    0.191512
    2016
    0.166968
    0.000000
    0.000000
    0.000000
    0.166968
    2015
    0.148036
    0.000000
    0.000000
    0.000000
    0.148036
    2014
    0.034877
    0.000000
    0.000000
    0.000000
    0.034877
    2013
    0.058620
    0.000000
    0.000000
    0.000000
    0.058620
    2012
    0.051167
    0.000000
    0.000000
    0.000000
    0.051167
    2011
    0.062896
    0.000000
    0.000000
    0.000000
    0.062896
    2010
    0.054408
    0.000000
    0.000000
    0.000000
    0.054408
    2009
    0.129626
    0.000000
    0.000000
    0.000000
    0.129626
    2008
    0.297867
    0.000000
    0.000000
    0.000000
    0.297867
    2007
    0.377481
    0.000000
    0.000000
    0.000000
    0.377481
    2006
    0.412985
    0.000000
    0.000000
    0.000000
    0.412985
    2005
    0.691349
    0.000000
    0.000000
    0.000000
    0.691349
    2004
    1.143054
    0.000000
    0.000000
    0.000000
    1.143054
    2003
    1.638028
    0.000000
    0.000000
    0.000000
    1.638028
    2002
    1.813169
    0.000000
    0.000000
    0.000000
    1.813169
    2001
    2.549824
    0.000000
    0.000000
    0.000000
    2.549824
    2000
    0.642416
    0.000000
    0.000000
    0.000000
    0.642416
  • Production , sum wellbores

    Production , sum wellbores
    Month
    Gross - oil
    [mill Sm3]
    Gross - gas
    [bill Sm3]
    Gross - condensate
    [mill Sm3]
    Gross - oil equivalents
    [mill Sm3]
    Sum
    11.158038
    0.685888
    0.000000
    11.843926
    2022
    0.085137
    0.005084
    0.000000
    0.090221
    2021
    0.115682
    0.006976
    0.000000
    0.122658
    2020
    0.156726
    0.009450
    0.000000
    0.166176
    2019
    0.178729
    0.010705
    0.000000
    0.189434
    2018
    0.155854
    0.009398
    0.000000
    0.165252
    2017
    0.191566
    0.011541
    0.000000
    0.203107
    2016
    0.167089
    0.010059
    0.000000
    0.177148
    2015
    0.147944
    0.008921
    0.000000
    0.156865
    2014
    0.035038
    0.002113
    0.000000
    0.037151
    2013
    0.058425
    0.003524
    0.000000
    0.061949
    2012
    0.050361
    0.003037
    0.000000
    0.053398
    2011
    0.062793
    0.003789
    0.000000
    0.066582
    2010
    0.054190
    0.003268
    0.000000
    0.057458
    2009
    0.129391
    0.007800
    0.000000
    0.137191
    2008
    0.297596
    0.017945
    0.000000
    0.315541
    2007
    0.378578
    0.022827
    0.000000
    0.401405
    2006
    0.412931
    0.024902
    0.000000
    0.437833
    2005
    0.689437
    0.041573
    0.000000
    0.731010
    2004
    1.144131
    0.068992
    0.000000
    1.213123
    2003
    1.639069
    0.099544
    0.000000
    1.738613
    2002
    1.814378
    0.113921
    0.000000
    1.928299
    2001
    2.550167
    0.160149
    0.000000
    2.710316
    2000
    0.642826
    0.040370
    0.000000
    0.683196
  • Production – charts

    Production – charts
    Production – charts
    Production – charts
    Production – charts
    Production – charts
    Production – charts
    Any produced water is only included after 1.1.2000
  • Wellbores – exploration

    Wellbores – exploration
    Wellbore name
    Entered date
    Completed date
    Purpose
    Status
    Content
    23.07.1996
    09.08.1996
    APPRAISAL
    P&A
    OIL
    29.06.1996
    23.07.1996
    WILDCAT
    P&A
    OIL
  • Wellbores – development

    Wellbores – development
    Wellbore name
    Entered date
    Completed date
    Purpose
    Content
    30.01.2000
    08.03.2000
    PRODUCTION
    OIL
    19.12.2002
    17.01.2003
    PRODUCTION
    OIL
    18.02.2017
    24.02.2017
    PRODUCTION
    OIL
    08.10.2000
    08.11.2000
    PRODUCTION
    OIL
    PRODUCTION
  • Wellbores – other

    Wellbores – other
    Wellbore name
    Entered date
    Completed date
    Purpose
    Status