OSEBERG SØR
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General information
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Picture
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Discoveries included
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Activity status — history
Activity status — history StatusStatus fromStatus toProducing05.02.2000Approved for production10.06.199704.02.2000 -
Located in
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PDO – Plan for Development and Operations
PDO – Plan for Development and Operations Date PDO approvedDescriptionType23.09.2022PUD-fritak J-Sentral CookPDO Exemption16.09.2011Stjerne(30/9-22) av Kongen i StatsrådPDO05.03.2008PUD-fritak 30/9-14 G-sentralPDO Exemption15.05.2003Oseberg Sør J-strukturen av Kongen i StatsrådPDO10.06.1997Behandlet i StortingetPDOOseberg Vesuv søknad om PUD-fritakPDO Exemption -
Ownership — full history
Ownership — full history Owner kindOwner nameOwnership from dateOwnership to dateBUSINESS ARRANGEMENT AREA16.06.2004BUSINESS ARRANGEMENT AREA10.06.199715.06.2004 -
Operatorship — full history
Operatorship — full history Company nameOperatorship fromOperatorship to16.05.201801.11.200915.05.201801.10.200731.10.200901.01.200730.09.200710.06.199731.12.2006 -
Licensees — full history
Licensees — full history Company nameNation codeCompany share [%]Date licensee fromDate licensee toNO49.30000018.06.2021NO33.60000018.06.2021NO14.70000018.06.2021NO2.40000018.06.2021NO49.30000016.05.201817.06.2021NO33.60000016.05.201817.06.2021NO14.70000016.05.201817.06.2021NO2.40000016.05.201817.06.2021NO49.30000001.01.201215.05.2018NO33.60000001.01.201215.05.2018NO14.70000001.01.201215.05.2018NO2.40000001.01.201215.05.2018NO49.30000001.11.200931.12.2011NO33.60000001.11.200931.12.2011NO10.00000001.11.200931.12.2011NO4.70000001.11.200931.12.2011NO2.40000001.11.200931.12.2011NO49.30000001.01.200931.10.2009NO33.60000001.01.200931.10.2009NO10.00000001.01.200931.10.2009NO4.70000001.01.200931.10.2009NO2.40000001.01.200931.10.2009NO34.00000001.01.200831.12.2008NO33.60000001.01.200831.12.2008NO15.30000001.01.200831.12.2008NO10.00000001.01.200831.12.2008NO4.70000001.01.200831.12.2008NO2.40000001.01.200831.12.2008NO34.00000001.10.200731.12.2007NO33.60000001.10.200731.12.2007NO15.30000001.10.200731.12.2007NO10.00000001.10.200731.12.2007NO4.70000001.10.200731.12.2007NO2.40000001.10.200731.12.2007NO34.00000002.01.200730.09.2007NO33.60000002.01.200730.09.2007NO15.30000002.01.200730.09.2007NO10.00000002.01.200730.09.2007NO4.70000002.01.200730.09.2007NO2.40000002.01.200730.09.2007NO34.00000001.01.200701.01.2007NO33.60000001.01.200701.01.2007NO15.30000001.01.200701.01.2007NO10.00000001.01.200701.01.2007NO4.70000001.01.200701.01.2007NO2.40000001.01.200701.01.2007NO34.00000016.06.200431.12.2006NO33.60000016.06.200431.12.2006NO15.30000016.06.200431.12.2006NO10.00000016.06.200431.12.2006NO4.70000016.06.200431.12.2006NO2.40000016.06.200431.12.2006NO34.00000006.05.200315.06.2004NO33.60000006.05.200315.06.2004NO15.30000006.05.200315.06.2004NO10.00000006.05.200315.06.2004NO4.70000006.05.200315.06.2004NO2.40000006.05.200315.06.2004NO34.00000022.03.200305.05.2003NO33.60000022.03.200305.05.2003NO15.30000022.03.200305.05.2003NO10.00000022.03.200305.05.2003NO4.70000022.03.200305.05.2003NO2.40000022.03.200305.05.2003NO34.00000001.12.200221.03.2003NO33.60000001.12.200221.03.2003NO15.30000001.12.200221.03.2003NO10.00000001.12.200221.03.2003NO4.70000001.12.200221.03.2003NO2.40000001.12.200221.03.2003NO34.60000001.10.200230.11.2002NO34.00000001.10.200230.11.2002NO15.30000001.10.200230.11.2002NO10.00000001.10.200230.11.2002NO3.70000001.10.200230.11.2002NO2.40000001.10.200230.11.2002NO34.00000019.03.200230.09.2002NO26.38000019.03.200230.09.2002NO18.22000019.03.200230.09.2002NO10.00000019.03.200230.09.2002NO7.70000019.03.200230.09.2002NO3.70000019.03.200230.09.2002NO38.36000017.06.200118.03.2002NO32.02000017.06.200118.03.2002NO18.22000017.06.200118.03.2002NO7.70000017.06.200118.03.2002NO3.70000017.06.200118.03.2002NO38.36000010.05.200116.06.2001NO32.02000010.05.200116.06.2001NO18.22000010.05.200116.06.2001NO7.70000010.05.200116.06.2001NO3.70000010.05.200116.06.2001NO56.58000011.01.200109.05.2001NO32.02000011.01.200109.05.2001NO7.70000011.01.200109.05.2001NO3.70000011.01.200109.05.2001NO56.58000010.06.199710.01.2001NO21.88000010.06.199710.01.2001NO10.14000010.06.199710.01.2001NO7.70000010.06.199710.01.2001NO3.70000010.06.199710.01.2001 -
Description
Description TypeTextDate updatedDevelopmentOseberg Sør is a field in the northern part of the North Sea, just south of the Oseberg field. The water depth is 100 metres. Oseberg Sør was discovered in 1984, and the plan for development and operation (PDO) was approved in 1997. The field has been developed with an integrated steel facility with accommodation, drilling module and first-stage oil/gas separation. Final processing of oil and gas takes place at the Oseberg Field Centre. The production started in 2000. Subsequently, several deposits on the field have been developed with subsea templates tied-back to the Oseberg Sør facility: the PDO for Oseberg Sør J was approved in 2003, a PDO exemption for the G-Central structure was granted in 2008, and the PDO for the Stjerne deposit was approved in 2011. A PDO for the Oseberg Field Centre low pressure gas production and power from shore to the Oseberg Sør facility was approved in 2022.13.12.2023ReservoirOseberg Sør produces oil and gas from several deposits in sandstone of Jurassic age. The main reservoirs are in the Tarbert and Heather Formations. The reservoirs are at depths of 2200-2800 metres and have moderate quality.09.12.2023Recovery strategyThe field is mainly produced with water and gas injection. In parts of the field, water alternating gas (WAG) injection is being used. Water for injection is produced from the Utsira Formation. Some of the structures are produced by pressure depletion.09.12.2023TransportThe oil is transported from the Oseberg Sør facility by pipeline to the Oseberg Field Centre, where it is processed. It is then transported through the Oseberg Transport System (OTS) to the Sture terminal. The gas is transported via the Omega Nord deposit to the Oseberg Field Centre for processing and then to the market through Oseberg Gas Transport (OGT), either to Statpipe or Vesterled.28.02.2023StatusFurther maturation of drilling targets is a focus area, but lack of available well slots is a challenge. Several projects are under evaluation to increase recovery from Oseberg Sør.28.02.2023 -
Investments (expected)
Investments (expected) The operator's future investments related to the reserves from 2023 [mill NOK 2023-kroner]. The stated investment estimate has not been corrected for possible investment sharing.9687 -
Investments (historical)
Investments (historical) Investments
[mill NOK nominal values]Sum39137202226762021196220201060201992120181009201712322016143120151390201413852013353420122429201113962010955200913312008988200757220061258200515652004185120038022002539200187920002320199934701998196819972141996019950 -
Production , saleable
Production , saleable MonthNet - oil
[mill Sm3]Net - gas
[bill Sm3]Net - condensate
[mill Sm3]Net - NGL
[mill Sm3]Net - oil equivalents
[mill Sm3]Sum62.71769215.8308020.0000000.00000078.5484940.9054070.3812700.0000000.0000001.2866771.2381620.4904820.0000000.0000001.7286441.4129370.4382590.0000000.0000001.8511961.1944080.6618230.0000000.0000001.8562311.2549080.6988470.0000000.0000001.9537551.3728150.8915950.0000000.0000002.2644101.2780920.5338960.0000000.0000001.8119881.7602130.6307580.0000000.0000002.3909711.8867900.7341630.0000000.0000002.6209531.9705210.8021640.0000000.0000002.7726852.1160760.6301550.0000000.0000002.7462312.5931720.9806730.0000000.0000003.5738452.0971161.1175760.0000000.0000003.2146922.0814150.8071150.0000000.0000002.8885302.3018210.6291960.0000000.0000002.9310172.6338400.6130360.0000000.0000003.2468763.3047160.6031690.0000000.0000003.9078853.1726080.6683780.0000000.0000003.8409864.0703460.7590750.0000000.0000004.8294214.1816900.7132680.0000000.0000004.8949584.5823170.9537200.0000000.0000005.5360375.0602740.8950360.0000000.0000005.9553104.3600280.1971480.0000000.0000004.5571764.4559700.0000000.0000000.0000004.4559701.4320500.0000000.0000000.0000001.432050 -
Production , sum wellbores
Production , sum wellbores MonthGross - oil
[mill Sm3]Gross - gas
[bill Sm3]Gross - condensate
[mill Sm3]Gross - oil equivalents
[mill Sm3]Sum65.25035239.2111000.000000104.4614521.0270661.5279380.0000002.5550041.4045511.9516810.0000003.3562321.5404681.6129770.0000003.1534451.3705441.8026210.0000003.1731651.2637051.4913900.0000002.7550951.4943311.7131140.0000003.2074451.4506571.6398060.0000003.0904631.9436932.0439650.0000003.9876582.1005012.1895450.0000004.2900462.2253922.2713630.0000004.4967552.3437671.9506400.0000004.2944072.8488062.0419930.0000004.8907992.3287401.9518750.0000004.2806152.2489321.7544270.0000004.0033592.4511161.2439570.0000003.6950732.7788111.1091420.0000003.8879533.4628171.1809440.0000004.6437613.0785961.1180500.0000004.1966463.9696411.3448030.0000005.3144444.1167781.3449310.0000005.4617094.5882191.6058130.0000006.1940325.0511801.7000970.0000006.7512774.3381371.2382090.0000005.5763464.3777841.0910100.0000005.4687941.4461200.2908090.0000001.736929 -
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 nameEntered dateCompleted datePurposeStatusContent31.12.198326.02.1984WILDCATP&AOIL26.02.198420.05.1984APPRAISALP&AOIL/GAS22.11.198430.03.1985WILDCATP&AOIL/GAS27.05.198519.07.1985WILDCATP&AGAS08.03.198721.04.1987WILDCATP&AOIL02.11.198823.12.1988WILDCATP&AOIL29.07.198902.08.1989APPRAISALSUSPENDEDDRY15.08.198925.09.1989APPRAISALP&AOIL26.09.198906.11.1989WILDCATP&AOIL31.07.199021.09.1990WILDCATP&AOIL05.07.199111.10.1991WILDCATSUSPENDEDOIL/GAS12.07.200217.07.2002WILDCATP&AOIL/GAS16.03.199314.05.1993APPRAISALP&AOIL/GAS07.12.199305.01.1994WILDCATP&AOIL14.06.199408.08.1994WILDCATP&AOIL/GAS09.01.200211.02.2002WILDCATP&AOIL29.01.200910.03.2009WILDCATP&AOIL/GAS15.01.201626.02.2016WILDCATP&AGAS -
Wellbores – development
Wellbores – development Wellbore nameEntered dateCompleted datePurposeContent10.12.202004.05.2021PRODUCTIONOIL05.05.202116.05.2021PRODUCTIONOIL19.09.200123.02.2002OBSERVATIONNOT APPLICABLE26.02.200212.03.2002INJECTIONGAS17.01.200128.01.2001INJECTIONCUTTINGS16.08.200605.09.2006INJECTIONCUTTINGS21.12.200801.01.2009INJECTIONCUTTINGS16.11.201822.11.2018INJECTIONCUTTINGS12.08.200210.10.2002OBSERVATIONNOT APPLICABLE12.10.200226.10.2002PRODUCTIONOIL03.02.201609.02.2016PRODUCTIONOIL30.11.201917.05.2020PRODUCTIONOIL03.04.200206.05.2002INJECTIONWATER06.09.200601.10.2006OBSERVATIONNOT APPLICABLE31.07.201105.12.2011PRODUCTIONOIL30.11.201614.01.2017PRODUCTIONOIL09.03.202124.05.2021PRODUCTIONOIL05.11.201213.03.2013PRODUCTIONOIL14.03.201328.03.2013PRODUCTIONOIL23.06.200804.03.2009OBSERVATIONOIL/GAS12.03.200915.09.2010PRODUCTIONOIL/GAS16.09.201008.10.2010PRODUCTIONOIL/GAS03.11.202417.11.2024OBSERVATION17.11.202427.11.2024PRODUCTIONOIL/GAS22.08.200103.09.2001PRODUCTIONWATER07.02.201712.02.2017PRODUCTIONWATERPRODUCTION03.05.200311.05.2003PRODUCTIONWATER29.06.201301.07.2013PRODUCTIONWATER26.08.201931.08.2019PRODUCTIONWATER17.05.200315.07.2003OBSERVATIONNOT APPLICABLE05.07.200418.07.2004PRODUCTIONOIL22.07.200401.08.2004PRODUCTIONOIL17.02.200712.05.2007OBSERVATIONOIL30.08.200707.12.2007PRODUCTIONOIL04.04.201624.04.2016PRODUCTIONOIL09.03.202205.05.2022PRODUCTIONOIL/GAS08.04.199907.05.1999OBSERVATIONNOT APPLICABLE10.05.199917.05.1999INJECTIONWATER10.04.200828.05.2008INJECTIONWATER/GAS19.12.200009.01.2001PRODUCTIONWATER18.06.200421.06.2004PRODUCTIONWATER19.10.200805.11.2008PRODUCTIONWATER26.01.202429.01.2024PRODUCTION13.01.200018.04.2000OBSERVATIONNOT APPLICABLE23.04.200002.05.2000INJECTIONWATER/GAS25.04.201531.05.2015INJECTIONWATER30.01.200110.05.2001OBSERVATIONNOT APPLICABLE18.05.200114.06.2001OBSERVATIONNOT APPLICABLE26.06.200115.07.2001PRODUCTIONOIL16.08.201829.09.2018OBSERVATIONNOT APPLICABLE05.10.201822.10.2018PRODUCTIONOIL22.05.199929.06.1999OBSERVATIONNOT APPLICABLE21.12.199904.01.2000PRODUCTIONOIL20.06.201419.08.2014INJECTIONWATER/GAS13.02.199921.03.1999OBSERVATIONNOT APPLICABLE22.03.199901.04.1999PRODUCTIONOIL11.12.201520.12.2015PRODUCTIONOIL24.12.199807.02.1999PRODUCTIONOIL30.08.201620.10.2016OBSERVATIONNOT APPLICABLE21.10.201626.10.2016PRODUCTIONOIL28.09.200318.01.2004INJECTIONWATER/GAS02.11.202007.12.2020INJECTIONWATER/GAS20.11.200222.03.2003PRODUCTIONOIL19.09.201529.09.2015PRODUCTIONOIL23.08.202023.09.2020PRODUCTIONOIL22.12.201315.02.2014OBSERVATIONOIL17.02.201420.02.2014PRODUCTIONOIL/GAS27.02.201925.06.2019OBSERVATIONNOT APPLICABLE29.06.201926.09.2019PRODUCTIONDRY13.10.201910.11.2019PRODUCTIONOIL18.05.200222.06.2002PRODUCTIONOIL/GAS05.07.201522.07.2015PRODUCTIONOIL19.08.200431.12.2004PRODUCTIONOIL24.07.200331.08.2003INJECTIONWATER04.03.200411.03.2004INJECTIONWATER11.01.201109.04.2011INJECTIONWATER31.08.201325.09.2013INJECTIONWATER20.12.201811.01.2019INJECTIONWATER14.12.200507.03.2006PRODUCTIONOIL07.02.200401.05.2004OBSERVATIONNOT APPLICABLE19.05.200405.06.2004PRODUCTIONOIL28.01.201519.03.2015PRODUCTIONOIL20.03.201530.03.2015PRODUCTIONOIL15.05.201602.06.2016OBSERVATIONOIL03.06.201612.06.2016OBSERVATIONOIL13.06.201618.07.2016PRODUCTIONOIL11.07.202324.07.2023PRODUCTIONOIL/GAS22.06.200515.10.2005PRODUCTIONOIL16.10.200502.11.2005PRODUCTIONOIL04.02.200505.04.2005OBSERVATIONNOT APPLICABLE06.04.200508.05.2005INJECTIONWATER/GAS17.06.200610.01.2007INJECTIONWATER05.01.202306.03.2023OBSERVATIONNOT APPLICABLE18.03.202304.04.2024PRODUCTIONOIL02.12.200519.09.2006PRODUCTIONOIL20.09.200628.09.2006PRODUCTIONOIL30.09.200610.10.2006PRODUCTIONOIL30.10.200411.10.2005PRODUCTIONOIL09.06.200514.07.2005OBSERVATIONNOT APPLICABLE19.04.200912.05.2009PRODUCTIONDRY20.05.200928.05.2009PRODUCTIONOIL09.12.200426.05.2005PRODUCTIONOIL09.01.201309.02.2013PRODUCTIONOIL10.02.201323.02.2013PRODUCTIONOIL19.11.202229.12.2022PRODUCTIONGAS07.01.200917.03.2009PRODUCTIONOIL10.04.202323.04.2023PRODUCTIONOIL/GAS18.10.200509.01.2006INJECTIONWATER18.10.202206.11.2022PRODUCTIONDRY02.02.202327.02.2023PRODUCTIONGAS23.05.200115.06.2001PRODUCTIONOIL11.07.199929.08.1999INJECTIONWATER02.11.202113.12.2021PRODUCTIONOIL/GAS16.09.199905.10.1999PRODUCTIONOIL01.09.202121.09.2021PRODUCTIONOIL/GASPRODUCTION28.10.199916.11.1999INJECTIONWATER30.06.201301.12.2013INJECTIONWATER07.07.201317.08.2013OBSERVATIONWATER19.08.201302.10.2013INJECTIONWATER11.06.202304.07.2023PRODUCTIONNOT AVAILABLE05.07.202313.08.2023PRODUCTIONOIL26.03.201301.06.2013PRODUCTIONOIL/GAS20.11.201203.02.2013OBSERVATIONNOT APPLICABLE04.02.201328.02.2013PRODUCTIONOIL02.06.202226.06.2022PRODUCTIONOIL/GAS26.05.202108.07.2021PRODUCTIONOIL/GAS -
Wellbores – other
Wellbores – other Wellbore nameEntered dateCompleted datePurposeStatus21.09.201422.09.2014SHALLOW GASP&A