Factpages Norwegian petroleum directorate
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STATFJORD ØST

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  • General information

    General information
    Attribute Value
    Field name
    Official field name
    STATFJORD ØST
    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
    1976
    Main area
    Main NCS area. Example of legal values: NORTH SEA, NORWEGIAN SEA, BARENTS SEA
    North sea
    Main supply base
    Main supply base
    Mongstad
    NPDID field
    NPD's unique id for fields
    43672
  • Picture

    Picture
    STATFJORD ØST Field
  • Discoveries included

    Discoveries included
    Discovery name
  • Activity status – history

    Activity status – history
    Status
    Status from
    Status to
    Producing
    24.09.1994
    Approved for production
    11.12.1990
    23.09.1994
  • 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
    43.250000
    NO
    30.000000
    NO
    20.550000
    NO
    4.800000
    NO
    1.400000
  • 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]
    40.59
    5.48
    2.44
    0.00
    50.71
    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]
    65.20
    0.00
    9.20
    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]
    3.16
    0.96
    0.31
    0.00
    4.71
  • Description

    Description
    Type
    Text
    Date updated
    Development
    Statfjord Øst is a field in the Tampen area in the North Sea, seven kilometres northeast of the Statfjord field. The water depth is 150-190 metres. Statfjord Øst was discovered in 1976, and the plan for development and operation (PDO) was approved in 1990. The field has been developed with two subsea production templates and one water injection template, tied-back to the Statfjord C platform. In addition, two production wells have been drilled from Statfjord C. Production started in 1994.
    14.02.2020
    Reservoir
    Statfjord Øst produces oil from Middle Jurassic sandstone in the Brent Group. The reservoir has good quality and lies at 2,400 metres depth.
    25.04.2019
    Recovery
    The field was originally produced with water injection but is now produced by pressure depletion.
    22.12.2021
    Transport
    The well stream is transported in two pipelines to the Statfjord C facility for processing, storage and export. Statfjord Øst, Statfjord Nord and Sygna have a shared process module on Statfjord C. Oil is loaded onto tankers and gas is exported through Tampen Link and the Far North Liquids and Gas System (FLAGS) pipeline to the UK.
    25.04.2019
    Status
    The field is affected by pressure depletion due to depressurisation of the Statfjord field. The lifetime extension of the Statfjord C facility could result in additional wells and projects for Statfjord Øst. The main planned activity for the field is related to a gas lift project, which includes providing gas lift solution for wells.
    22.12.2021
  • Investments (expected)

    Investments (expected)
    Future investments from 2021 [mill NOK 2021-kroner] : 3931
  • Investments (historical)

    Investments (historical)
    Investments
    [mill NOK nominal values]
    Sum
    6931
    2020
    70
    2019
    65
    2018
    118
    2017
    7
    2016
    372
    2015
    220
    2014
    4
    2013
    54
    2012
    6
    2011
    99
    2010
    99
    2009
    157
    2008
    107
    2007
    409
    2006
    215
    2005
    257
    2004
    75
    2003
    37
    2002
    499
    2001
    400
    2000
    71
    1999
    172
    1998
    11
    1997
    22
    1996
    137
    1995
    13
    1994
    686
    1993
    1283
    1992
    960
    1991
    266
    1990
    40
  • 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
    38.048160
    4.324364
    0.017038
    2.902149
    45.291711
    2022
    0.137129
    0.074024
    0.000000
    0.037884
    0.249037
    2021
    0.191678
    0.086935
    0.000000
    0.061514
    0.340127
    2020
    0.181178
    0.047520
    0.000000
    0.042962
    0.271660
    2019
    0.127915
    0.009284
    0.000000
    0.006599
    0.143798
    2018
    0.142072
    0.026186
    0.000000
    0.019844
    0.188102
    2017
    0.199252
    0.031505
    0.000000
    0.024503
    0.255260
    2016
    0.218513
    0.023166
    0.000000
    0.016622
    0.258301
    2015
    0.209299
    0.040176
    0.001851
    0.020538
    0.271864
    2014
    0.225484
    0.035139
    0.002290
    0.026025
    0.288938
    2013
    0.333734
    0.057101
    0.002408
    0.036774
    0.430017
    2012
    0.461728
    0.046675
    0.001591
    0.023713
    0.533707
    2011
    0.393194
    0.057294
    0.001308
    0.028751
    0.480547
    2010
    0.817386
    0.109281
    0.003930
    0.047815
    0.978412
    2009
    0.551603
    0.068960
    0.002188
    0.034658
    0.657409
    2008
    0.782113
    0.112746
    0.001472
    0.078651
    0.974982
    2007
    1.182621
    0.311458
    0.000000
    0.219236
    1.713315
    2006
    1.135733
    0.331689
    0.000000
    0.238147
    1.705569
    2005
    1.129316
    0.387652
    0.000000
    0.288841
    1.805809
    2004
    1.348644
    0.194237
    0.000000
    0.147868
    1.690749
    2003
    1.992392
    0.242395
    0.000000
    0.180738
    2.415525
    2002
    1.917429
    0.213738
    0.000000
    0.194488
    2.325655
    2001
    2.197056
    0.304459
    0.000000
    0.286520
    2.788035
    2000
    2.822197
    0.343819
    0.000000
    0.229969
    3.395985
    1999
    3.769093
    0.278119
    0.000000
    0.156183
    4.203395
    1998
    4.235700
    0.246282
    0.000000
    0.129830
    4.611812
    1997
    4.149920
    0.256086
    0.000000
    0.136715
    4.542721
    1996
    3.355550
    0.221182
    0.000000
    0.106714
    3.683446
    1995
    3.229365
    0.135529
    0.000000
    0.065835
    3.430729
    1994
    0.610866
    0.031727
    0.000000
    0.014212
    0.656805
  • 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
    37.930605
    5.601437
    0.000000
    43.532042
    2022
    0.132806
    0.087824
    0.000000
    0.220630
    2021
    0.183316
    0.102459
    0.000000
    0.285775
    2020
    0.192512
    0.093929
    0.000000
    0.286441
    2019
    0.126308
    0.024793
    0.000000
    0.151101
    2018
    0.142072
    0.020175
    0.000000
    0.162247
    2017
    0.198832
    0.028204
    0.000000
    0.227036
    2016
    0.218761
    0.031015
    0.000000
    0.249776
    2015
    0.208399
    0.029591
    0.000000
    0.237990
    2014
    0.224137
    0.031829
    0.000000
    0.255966
    2013
    0.334005
    0.047430
    0.000000
    0.381435
    2012
    0.462662
    0.065670
    0.000000
    0.528332
    2011
    0.395261
    0.056125
    0.000000
    0.451386
    2010
    0.812595
    0.115389
    0.000000
    0.927984
    2009
    0.550556
    0.078146
    0.000000
    0.628702
    2008
    0.782552
    0.111121
    0.000000
    0.893673
    2007
    1.181798
    0.167814
    0.000000
    1.349612
    2006
    1.136529
    0.161363
    0.000000
    1.297892
    2005
    1.129316
    0.160361
    0.000000
    1.289677
    2004
    1.346636
    0.190918
    0.000000
    1.537554
    2003
    1.992215
    0.282369
    0.000000
    2.274584
    2002
    1.919440
    0.271754
    0.000000
    2.191194
    2001
    2.197138
    0.311112
    0.000000
    2.508250
    2000
    2.817613
    0.398974
    0.000000
    3.216587
    1999
    3.691582
    0.524051
    0.000000
    4.215633
    1998
    4.227449
    0.596422
    0.000000
    4.823871
    1997
    4.147243
    0.587971
    0.000000
    4.735214
    1996
    3.355550
    0.477583
    0.000000
    3.833133
    1995
    3.211859
    0.457637
    0.000000
    3.669496
    1994
    0.611463
    0.089408
    0.000000
    0.700871
  • 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
    11.09.1976
    07.11.1976
    WILDCAT
    P&A
    OIL
    19.06.1987
    03.08.1987
    APPRAISAL
    P&A
    OIL
    17.01.1985
    16.03.1985
    APPRAISAL
    P&A
    OIL
  • Wellbores – development

    Wellbores – development
    Wellbore name
    Entered date
    Completed date
    Purpose
    Content
    25.02.2016
    10.10.2016
    PRODUCTION
    OIL/GAS/CONDENSATE
    13.05.2019
    PRODUCTION
    10.05.2005
    26.03.2006
    PRODUCTION
    OIL
    08.04.1994
    24.04.1994
    INJECTION
    NOT APPLICABLE
    25.04.1994
    12.05.1994
    INJECTION
    WATER
    28.12.1993
    26.02.1994
    INJECTION
    WATER
    01.01.1994
    01.02.1994
    INJECTION
    WATER
    23.03.1999
    20.04.1999
    PRODUCTION
    OIL
    PRODUCTION
    05.07.1996
    28.07.1996
    PRODUCTION
    OIL
    07.10.1993
    18.11.1993
    PRODUCTION
    OIL
    06.10.1993
    10.12.1993
    PRODUCTION
    OIL
    20.07.1993
    10.08.1993
    PRODUCTION
    OIL
    28.10.2002
    16.11.2002
    PRODUCTION
    OIL
    17.07.1993
    16.09.1993
    PRODUCTION
    OIL
    12.01.2001
    21.02.2001
    PRODUCTION
    OIL
    13.07.2007
    24.07.2007
    PRODUCTION
    OIL
    12.12.2001
    14.01.2002
    PRODUCTION
    OIL
    27.03.1996
    16.04.1996
    PRODUCTION
    OIL
    18.04.1996
    30.04.1996
    PRODUCTION
    OIL
    PRODUCTION
  • Wellbores – other

    Wellbores – other
    Wellbore name
    Entered date
    Completed date
    Purpose
    Status