Factpages Norwegian petroleum directorate
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TAMBAR ØST

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  • 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
    NPD'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
  • 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
    46.200000
    NO
    37.800000
    NO
    9.760000
    NO
    5.440000
    NO
    0.800000
  • 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]
    0.38
    0.03
    0.01
    0.00
    0.43
    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]
    8.20
    0.40
    0.90
    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]
    0.07
    0.00
    0.00
    0.00
    0.07
  • 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, the authorities granted an exemption for the plan for development and operation (PDO) and the field started production. The field has been developed with one production well drilled from the Tambar facility.
    14.02.2020
    Reservoir
    Tambar Øst produces oil and some gas from shallow marine sandstone of Late Jurassic age in the Farsund Formation. The reservoir lies at a depth of 4,050-4,200 metres and has varying quality.
    16.03.2018
    Recovery
    The field is produced by pressure depletion and limited aquifer drive.
    11.04.2017
    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.
    25.04.2019
    Status
    Production from Tambar Øst is shut down and the well is temporarily plugged. The flow line has been reused for an infill well on Tambar field. There will be no production from Tambar Øst until the reservoir pressure has been built up sufficiently and Tambar pipeline pressure (back-pressure) is reduced to acceptable levels.
    08.07.2021
  • Investments (expected)

    Investments (expected)
    Future investments from 2021 [mill NOK 2021-kroner] : 31
  • Investments (historical)

    Investments (historical)
    Investments
    [mill NOK nominal values]
    Sum
    1044
    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
    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
  • Wellbores – development

    Wellbores – development
    Wellbore name
    Entered date
    Completed date
    Purpose
    Content
    13.03.2007
    29.06.2007
    OBSERVATION
    OIL
    02.07.2007
    10.07.2007
    PRODUCTION
    OIL
  • Wellbores – other

    Wellbores – other
    Wellbore name
    Entered date
    Completed date
    Purpose
    Status