Factpages Norwegian petroleum directorate
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TOMMELITEN A

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  • General information

    General information
    Attribute Value
    Field name
    Official field name
    TOMMELITEN A
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    Current activity status
    Current activity status of the field. Example of legal values: SHUT DOWN, PRODUCING, PDO APPROVED
    Approved for production
    Discovery wellbore
    Name of the wellbore which proved the field.
    Discovery year.
    The year the field was discovered
    1977
    Main area
    Main NCS area. Example of legal values: NORTH SEA, NORWEGIAN SEA, BARENTS SEA
    North sea
    Main supply base
    Main supply base
    Tananger
    NPDID field
    NPD's unique id for fields
    40867462
  • Picture

    Picture
    TOMMELITEN A Field
    Picture not available
  • Discoveries included

    Discoveries included
    Discovery name
  • Activity status – history

    Activity status – history
    Status
    Status from
    Status to
    Approved for production
    08.07.2022
  • Located in

    Located in
    Block name
    Prod. licence
    1/9
  • 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
    42.197800
    NO
    28.138500
    NO
    20.143000
    NO
    9.090700
    GB
    0.210900
    GB
    0.151000
    GB
    0.068100
  • The NPD estimate for reserves (Norwegian share)

    The NPD estimate for reserves (Norwegian share)
    Valid date:
    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]
  • Description

    Description
    Type
    Text
    Date updated
    Utbygging
    Tommeliten A is a field in the southern part of the Norwegian sector in the North Sea, 25 kilometres southwest of the Ekofisk field. The field is located on the border to the UK sector and the Norwegian share of the field is 99.57 per cent. The water depth is 75 metres. Tommeliten A was proven in 1977 and the plan for development and operation (PDO) was approved in July 2022. The field is being developed with two subsea templates tied-back to the Ekofisk Comlpex, where a new processing module will be installed.
    03.08.2022
    Reservoir
    The reservoir contains gas condensate and volatile oil in chalk in the Paleocene Ekofisk Formation and Upper Cretaceous Tor Formation at a depth of about 3000 metres. The reservoir qualities vary across both formations and are affected by faults and fractures.
    22.07.2022
    Recovery strategy
    The field will be produced by pressure depletion.
    22.07.2022
    Transport
    The well stream will be transported to Ekofisk Centre by pipelines. Oil and gas are routed to export pipelines via the processing facility at Ekofisk to Teesside in the UK and to Emden in Germany.
    03.08.2022
    Status
    The field is under development.
    22.07.2022
  • Investments (expected)

    Investments (expected)
  • Investments (historical)

    Investments (historical)
    Investments
    [mill NOK nominal values]
    Sum
    0
    2015
    0
    2014
    0
    2013
    0
    2012
    0
    2011
    0
    2010
    0
    2009
    0
    2008
    0
    2007
    0
    2006
    0
    2005
    0
    2004
    0
    1992
    0
  • 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
    14.10.1976
    17.02.1977
    WILDCAT
    P&A
    GAS/CONDENSATE
    08.05.1987
    17.05.1987
    WILDCAT
    P&A
    GAS/CONDENSATE
    01.06.1977
    12.08.1977
    APPRAISAL
    P&A
    OIL SHOWS
    13.08.1977
    27.11.1977
    APPRAISAL
    SUSPENDED
    DRY
    27.05.1978
    30.09.1978
    APPRAISAL
    P&A
    GAS/CONDENSATE
    22.03.2003
    02.08.2003
    WILDCAT
    P&A
    GAS/CONDENSATE
  • Wellbores – development

    Wellbores – development
    Wellbore name
    Entered date
    Completed date
    Purpose
    Content
    OBSERVATION
    PRODUCTION
    PRODUCTION
    OBSERVATION
    PRODUCTION
    PRODUCTION
    PRODUCTION
    PRODUCTION
  • Wellbores – other

    Wellbores – other
    Wellbore name
    Entered date
    Completed date
    Purpose
    Status