Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
Factpages Norwegian Offshore Directorate
sodir.no    Norsk
sodir.no          Norsk
31.03.2025 - 02:11
Time of last synchronization with Norwegian Offshore Directorate's internal systems

TAMBAR ØST

Export: PDF icon PDF

  • General information
    General information
    Attribute Value
    Field name
    Official field name
    TAMBAR 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
    2007
    Main area
    Main NCS area. Example of legal values: NORTH SEA, NORWEGIAN SEA, BARENTS SEA
    North sea
    Main supply base
    Main supply base
    NPDID field
    Norwegian Offshore Directorate's unique id for fields
    4999528

  • Picture
    Picture
    TAMBAR ØST Field

  • Discoveries included
    Discoveries included
    Discovery name

  • Activity status — history
    Activity status — history
    Status
    Status from
    Status to
    Producing
    02.10.2007
    Approved for production
    28.06.2007
    01.10.2007

  • Located in
    Located in
    Block name
    Prod. licence
    1/3
    2/1
    2/1

  • PDO – Plan for Development and Operations
    PDO – Plan for Development and Operations
    Date PDO approved
    Description
    Type
    28.06.2007
    PUD fritak For Tambar Øst
    PDO Exemption

  • Ownership — full history
    Ownership — full history
    Owner kind
    Owner name
    Ownership from date
    Ownership to date
    BUSINESS ARRANGEMENT AREA
    28.06.2007

  • Operatorship — full history
    Operatorship — full history
    Company name
    Operatorship from
    Operatorship to
    30.11.2016
    28.06.2007
    29.11.2016

  • Licensees — full history
    Licensees — full history
    Company name
    Nation code
    Company share [%]
    Date licensee from
    Date licensee to
    NO
    46.200000
    25.09.2024
    NO
    37.800000
    25.09.2024
    NO
    9.760000
    25.09.2024
    NO
    6.240000
    25.09.2024
    NO
    46.200000
    18.06.2024
    24.09.2024
    NO
    37.800000
    18.06.2024
    24.09.2024
    NO
    9.760000
    18.06.2024
    24.09.2024
    NO
    6.240000
    18.06.2024
    24.09.2024
    NO
    46.200000
    23.01.2024
    17.06.2024
    NO
    37.800000
    23.01.2024
    17.06.2024
    NO
    9.760000
    23.01.2024
    17.06.2024
    NO
    5.440000
    23.01.2024
    17.06.2024
    NO
    0.800000
    23.01.2024
    17.06.2024
    NO
    46.200000
    30.09.2021
    22.01.2024
    NO
    37.800000
    30.09.2021
    22.01.2024
    NO
    9.760000
    30.09.2021
    22.01.2024
    NO
    5.440000
    30.09.2021
    22.01.2024
    NO
    0.800000
    30.09.2021
    22.01.2024
    NO
    46.200000
    19.12.2019
    29.09.2021
    NO
    37.800000
    19.12.2019
    29.09.2021
    NO
    9.760000
    19.12.2019
    29.09.2021
    NO
    5.440000
    19.12.2019
    29.09.2021
    NO
    0.800000
    19.12.2019
    29.09.2021
    NO
    46.200000
    21.05.2019
    18.12.2019
    NO
    37.800000
    21.05.2019
    18.12.2019
    NO
    9.760000
    21.05.2019
    18.12.2019
    NO
    5.440000
    21.05.2019
    18.12.2019
    NO
    0.800000
    21.05.2019
    18.12.2019
    NO
    46.200000
    10.10.2017
    20.05.2019
    NO
    37.800000
    10.10.2017
    20.05.2019
    NO
    9.760000
    10.10.2017
    20.05.2019
    NO
    5.440000
    10.10.2017
    20.05.2019
    NO
    0.800000
    10.10.2017
    20.05.2019
    NO
    46.200000
    30.11.2016
    09.10.2017
    NO
    37.800000
    30.11.2016
    09.10.2017
    NO
    9.760000
    30.11.2016
    09.10.2017
    NO
    5.440000
    30.11.2016
    09.10.2017
    NO
    0.800000
    30.11.2016
    09.10.2017
    NO
    46.200000
    06.10.2015
    29.11.2016
    NO
    43.240000
    06.10.2015
    29.11.2016
    NO
    9.760000
    06.10.2015
    29.11.2016
    NO
    0.800000
    06.10.2015
    29.11.2016
    NO
    46.200000
    01.09.2015
    05.10.2015
    NO
    43.240000
    01.09.2015
    05.10.2015
    NO
    9.760000
    01.09.2015
    05.10.2015
    NO
    0.800000
    01.09.2015
    05.10.2015
    NO
    46.200000
    30.07.2013
    31.08.2015
    NO
    43.240000
    30.07.2013
    31.08.2015
    NO
    9.760000
    30.07.2013
    31.08.2015
    NO
    0.800000
    30.07.2013
    31.08.2015
    NO
    46.200000
    28.06.2007
    29.07.2013
    NO
    43.240000
    28.06.2007
    29.07.2013
    NO
    9.760000
    28.06.2007
    29.07.2013
    NO
    0.800000
    28.06.2007
    29.07.2013

  • Norwegian Offshore Directorate – estimate for reserves (Norwegian share)
    Norwegian Offshore Directorate – estimate for reserves (Norwegian share)
    Estimates for reserves do not take commercial agreements into consideration.
    Norwegian Offshore Directorate – estimate for reserves (Norwegian share)
    Valid date:
    31.12.2024
    Norwegian Offshore Directorate – 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]
    1.04
    0.11
    0.02
    0.00
    1.20
    Norwegian Offshore Directorate – 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]
    5.54
    0.00
    0.58
    0.00
    Norwegian Offshore Directorate – 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]
    0.70
    0.08
    0.02
    0.00
    0.81
    Norwegian Offshore Directorate – estimate for reserves (Norwegian share)

  • Description
    Description
    Type
    Text
    Date updated
    Development
    Tambar Øst is a field in the southern part of the Norwegian sector in the North Sea, two kilometres east of the Tambar field. The water depth is 70 metres. Tambar Øst was discovered in 2007. In the same year, an exemption for a plan for development and operation (PDO) was granted and the field started production. The field has been developed with one production well drilled from the Tambar facility.
    14.12.2023
    Reservoir
    Tambar Øst produces oil and some gas from shallow marine sandstone of Late Jurassic age in the Farsund Formation. The reservoir is at a depth of 4050-4200 metres and has varying quality.
    14.12.2023
    Recovery strategy
    The field is produced by pressure depletion and limited aquifer drive.
    28.02.2023
    Transport
    The oil is transported from the Tambar field to the Ula facility. After processing at Ula, the oil is exported in the existing pipeline system via the Ekofisk field to Teesside in the UK. The gas is used for gas injection in the Ula reservoir to improve oil recovery.
    28.02.2023
    Status
    The production from Tambar Øst had been shut-in temporarily since 2019 for pressure build-up, and was restarted in 2023. Production from Tambar Øst is dependent on the lifetime of the Ula field which is planned to be shut down in 2028.
    21.01.2025

  • Investments (expected)
    Investments (expected)
    The operator's future investments related to the reserves from 2024 [mill NOK 2024-kroner]. The stated investment estimate has not been corrected for possible investment sharing.
    824

  • Investments (historical)
    Investments (historical)
    Investments
    [mill NOK nominal values]
    Sum
    1069
    2023
    25
    2022
    0
    2021
    0
    2020
    0
    2019
    0
    2018
    0
    2017
    0
    2016
    0
    2015
    0
    2014
    10
    2013
    0
    2012
    0
    2011
    0
    2010
    0
    2009
    0
    2008
    160
    2007
    874

  • 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]

  • Production , sum wellbores
    Production , sum wellbores
    Month
    Gross - oil
    [mill Sm3]
    Gross - gas
    [bill Sm3]
    Gross - condensate
    [mill Sm3]
    Gross - oil equivalents
    [mill Sm3]

  • Production – charts
    Production – charts
    Graph Net oe
    Production – charts
    Graph Net oil
    Production – charts
    Graph Net gas
    Production – charts
    Graph Net gas
    Production – charts
    Graph Net NGL
    Production – charts
    Graph Water
    Any produced water is only included after 1.1.2000

  • Wellbores – exploration
    Wellbores – exploration
    Wellbore name
    Entered date
    Completed date
    Purpose
    Status
    Content

  • Wellbores – development
    Wellbores – development
    Wellbore name
    Entered date
    Completed date
    Purpose
    Status
    Content
    13.03.2007
    29.06.2007
    OBSERVATION
    PLUGGED
    OIL
    02.07.2007
    10.07.2007
    PRODUCTION
    CLOSED
    OIL
    08.01.2025
    09.02.2025
    PRODUCTION
    CLOSED
    OIL

  • Wellbores – other
    Wellbores – other
    Wellbore name
    Entered date
    Completed date
    Purpose
    Status