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TYRIHANS

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  • General information

    General information
    Attribute Value
    Field name
    Official field name
    TYRIHANS
    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
    1983
    Main area
    Main NCS area. Example of legal values: NORTH SEA, NORWEGIAN SEA, BARENTS SEA
    Norwegian sea
    Main supply base
    Main supply base
    Kristiansund
    NPDID field
    NPD's unique id for fields
    3960848
  • Picture

    Picture
    TYRIHANS Field
  • Discoveries included

  • Activity status – history

    Activity status – history
    Status
    Status from
    Status to
    Producing
    08.07.2009
    Approved for production
    16.02.2006
    07.07.2009
  • Located in

    Located in
    Block name
    Prod. licence
    6407/1
    6406/3
    6406/3
  • 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
    58.835500
    NO
    23.145400
    NO
    18.019100
  • 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]
    34.87
    45.83
    7.46
    0.00
    94.87
    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]
    67.58
    19.20
    17.22
    56.44
    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]
    2.60
    25.17
    3.75
    0.00
    34.90
  • Description

    Description
    Type
    Text
    Date updated
    Development
    Tyrihans is a field in the Norwegian Sea, 25 kilometres southeast of the Åsgard field. The water depth is 270 metres. Tyrihans was discovered in 1983, and the plan for development and operation (PDO) was approved in 2005. The field is developed with five subsea templates tied-back to the Kristin platform, four templates for production and gas injection and one template for seawater injection. Gas for injection and gas lift is supplied from the Åsgard B platform. Production started in 2009.
    26.02.2020
    Reservoir
    Tyrihans produces oil, gas and condensate from two deposits: Tyrihans Sør and Tyrihans Nord. Tyrihans Sør has an oil column with a condensate-rich gas cap. Tyrihans Nord contains gas and condensate with a thin oil zone. The main reservoir in both deposits is in the Middle Jurassic Garn Formation at a depth of 3500 metres. The reservoirs are homogenous and of good quality. In addition, one well produces oil from the Ile Formation.
    17.02.2021
    Recovery
    Tyrihans has earlier been produced with pressure support by water and gas injection. The main recovery strategy now is pressure depletion and gas cap expansion.
    17.02.2021
    Transport
    The well stream is sent to the Kristin platform for processing. Gas is exported from Kristin via the Åsgard Transport System (ÅTS) to the Kårstø terminal, while oil and condensate are transported by pipeline to the storage ship Åsgard C for export on shuttle tankers.
    26.02.2020
    Status
    Oil production from Tyrihans is well above the PDO estimates, whereas gas production is in line with the PDO estimates. Water injection was stopped in 2017 but can be resumed if found necessary. Gas injection was stopped in 2018. A new production well targeting both Garn and Ile Formations was drilled in Tyrihans Nord early 2021.
    22.12.2021
  • Investments (expected)

    Investments (expected)
    Future investments from 2021 [mill NOK 2021-kroner] : 1349
  • Investments (historical)

    Investments (historical)
    Investments
    [mill NOK nominal values]
    Sum
    20942
    2020
    88
    2019
    135
    2018
    495
    2017
    20
    2016
    -49
    2015
    415
    2014
    1186
    2013
    1674
    2012
    1775
    2011
    1822
    2010
    2101
    2009
    2336
    2008
    3528
    2007
    3284
    2006
    1578
    2005
    348
    2004
    206
  • 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
    32.784663
    22.964465
    0.000000
    6.947886
    62.697014
    2022
    0.427731
    1.828856
    0.000000
    0.305250
    2.561837
    2021
    0.722411
    2.656897
    0.000000
    0.630631
    4.009939
    2020
    0.870570
    2.983739
    0.000000
    0.835721
    4.690030
    2019
    0.954852
    3.244461
    0.000000
    0.970025
    5.169338
    2018
    1.144508
    2.926170
    0.000000
    0.913048
    4.983726
    2017
    1.566751
    3.167042
    0.000000
    0.950892
    5.684685
    2016
    1.642470
    2.141292
    0.000000
    0.719660
    4.503422
    2015
    2.552665
    1.798262
    0.000000
    0.661922
    5.012849
    2014
    3.516978
    1.173526
    0.000000
    0.479528
    5.170032
    2013
    3.464552
    0.352145
    0.000000
    0.159857
    3.976554
    2012
    5.148101
    0.024047
    0.000000
    0.012233
    5.184381
    2011
    5.120864
    0.270322
    0.000000
    0.124895
    5.516081
    2010
    4.056059
    0.049938
    0.000000
    0.022034
    4.128031
    2009
    1.596151
    0.347768
    0.000000
    0.162190
    2.106109
  • 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
    32.404461
    44.942367
    0.280133
    77.626961
    2022
    0.423932
    1.961225
    0.000000
    2.385157
    2021
    0.719513
    2.823451
    0.000000
    3.542964
    2020
    0.858677
    3.287819
    0.000000
    4.146496
    2019
    0.931476
    3.643115
    0.000000
    4.574591
    2018
    1.065307
    4.101446
    0.000000
    5.166753
    2017
    1.491913
    4.729577
    0.000000
    6.221490
    2016
    1.683557
    4.118313
    0.000000
    5.801870
    2015
    2.624616
    4.409870
    0.000000
    7.034486
    2014
    3.590417
    4.229839
    0.000000
    7.820256
    2013
    3.527372
    2.869164
    0.000000
    6.396536
    2012
    5.078393
    3.359295
    0.000000
    8.437688
    2011
    5.020584
    2.940746
    0.000000
    7.961330
    2010
    4.059896
    1.896224
    0.000000
    5.956120
    2009
    1.328808
    0.572283
    0.280133
    2.181224
  • 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
    21.09.2002
    15.11.2002
    APPRAISAL
    P&A
    OIL/GAS
    13.11.1982
    15.05.1983
    WILDCAT
    P&A
    GAS/CONDENSATE
    17.09.1983
    16.01.1984
    WILDCAT
    P&A
    OIL/GAS
    08.06.1996
    23.08.1996
    APPRAISAL
    P&A
    OIL/GAS
  • Wellbores – development

    Wellbores – development
    Wellbore name
    Entered date
    Completed date
    Purpose
    Content
    21.08.2011
    30.09.2011
    OBSERVATION
    OIL
    01.10.2011
    22.10.2011
    PRODUCTION
    OIL
    23.10.2011
    19.11.2011
    PRODUCTION
    OIL
    08.09.2010
    26.10.2010
    INJECTION
    GAS
    11.09.2012
    18.10.2012
    OBSERVATION
    OIL
    21.10.2012
    13.11.2012
    PRODUCTION
    OIL
    14.11.2012
    09.12.2012
    PRODUCTION
    OIL
    14.02.2011
    26.04.2011
    OBSERVATION
    OIL
    29.04.2011
    13.06.2011
    PRODUCTION
    OIL
    14.06.2011
    07.07.2011
    PRODUCTION
    OIL
    10.05.2010
    28.06.2010
    OBSERVATION
    OIL/GAS
    30.06.2010
    19.07.2010
    PRODUCTION
    OIL/GAS
    20.07.2010
    08.08.2010
    PRODUCTION
    OIL/GAS
    PRODUCTION
    06.01.2013
    11.03.2013
    OBSERVATION
    OIL
    14.03.2013
    27.03.2013
    PRODUCTION
    OIL
    14.04.2013
    29.04.2013
    PRODUCTION
    OIL
    28.03.2013
    13.04.2013
    PRODUCTION
    OIL
    21.11.2018
    21.12.2018
    PRODUCTION
    OIL/GAS
    23.04.2014
    27.05.2014
    OBSERVATION
    OIL
    28.05.2014
    05.06.2014
    PRODUCTION
    OIL
    06.06.2014
    17.06.2014
    PRODUCTION
    OIL
    18.06.2014
    28.06.2014
    PRODUCTION
    OIL
    06.03.2021
    20.04.2021
    OBSERVATION
    OIL/GAS
    22.04.2021
    02.05.2021
    PRODUCTION
    OIL/GAS
    04.12.2008
    22.01.2009
    PRODUCTION
    OIL
    24.01.2009
    06.02.2009
    PRODUCTION
    GAS/CONDENSATE
    07.02.2009
    24.02.2009
    PRODUCTION
    GAS/CONDENSATE
    15.06.2008
    03.07.2008
    OBSERVATION
    OIL
    13.08.2008
    24.09.2008
    PRODUCTION
    OIL
    21.04.2008
    11.06.2008
    INJECTION
    GAS
    24.01.2012
    19.03.2012
    OBSERVATION
    OIL
    20.03.2012
    05.04.2012
    PRODUCTION
    GAS/CONDENSATE
    06.04.2012
    30.04.2012
    PRODUCTION
    GAS/CONDENSATE
    04.04.2009
    13.05.2009
    OBSERVATION
    OIL
    16.05.2009
    26.05.2009
    PRODUCTION
    OIL
    27.05.2009
    09.07.2009
    PRODUCTION
    OIL
    22.02.2010
    22.03.2010
    PRODUCTION
    OIL
    23.03.2010
    12.04.2010
    PRODUCTION
    OIL
    17.12.2009
    19.02.2010
    OBSERVATION
    OIL
    22.11.2010
    10.01.2011
    INJECTION
    WATER
  • Wellbores – other

    Wellbores – other
    Wellbore name
    Entered date
    Completed date
    Purpose
    Status