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General information
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Picture
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Discoveries included
Discoveries included Discovery name -
Activity status – history
Activity status – history StatusStatus fromStatus toProducing05.10.2019Approved for production18.06.201504.10.2019 -
Located in
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Owner – current
Owner – current Owner kindOwner nameBUSINESS ARRANGEMENT AREA -
Operatorship – current
Operatorship – current Company name -
Licensees – current
Licensees – current Company nameNation codeCompany share [%]NO42.626700NO31.573300NO17.360000NO8.440000 -
Description
Description TypeTextDate updatedTransportStabilised oil is exported from the riser platform through a new oil export pipeline that is connected to existing underground storage caverns at the Mongstad terminal. The gas is exported from the riser platform to the Kårstø terminal through a new pipeline connected to Statpipe.28.02.2023Recovery strategyThe field is produced by water injection as pressure support, as well as gas lift in the production wells. In the first development phase, production wells are placed centrally, high up in the thickest parts of the reservoirs. The water injection wells are placed near the oil-water contact. The distance between the production and injection wells is typically between four and five kilometres. In the second development phase, production and injection wells will be placed in the less central parts of the field.28.02.2023ReservoirThe main reservoir contains oil in Upper Jurassic intra-Draupne sandstone and lies at a depth of 1,900 metres. The quality of the main reservoir is excellent with very high permeability. The remaining oil resources are in sandstone in the Upper Triassic Statfjord Group and Middle to Upper Jurassic Vestland Group, as well as in spiculites in the Upper Jurassic Viking Group. Oil was also proven in Permian Zechstein carbonates.28.02.2023DevelopmentJohan Sverdrup is a field on the Utsira High in the central part of the North Sea, 65 kilometres northeast of the Sleipner fields. The water depth is 115 metres. Johan Sverdrup was discovered in 2010 and the plan for development and operation (PDO) for Phase I was approved in 2015. The development solution for the first development phase is a field centre with four specialised platforms: living quarters, process, drilling and riser facilities. The four platforms are connected by bridges. The drilling platform has 48 well slots and is prepared for simultaneous drilling, well intervention and production. The field will be operated with power from shore throughout its lifetime. In 2019, production from Phase I started and the PDO for Phase II was approved. The plan comprises a process platform and five subsea templates, in addition to modifications on the riser platform.28.02.2023StatusThe capacities for oil production and water injection in Phase I have been increased in 2021. Phase II started production in December 2022.28.02.2023 -
Investments (expected)
Investments (expected) The operators future investments related to the reservers from 2022 [mill NOK 2022-kroner]. The stated investment estimate has not been corrected for possible investment sharing.24248 -
Investments (historical)
Investments (historical) Investments
[mill NOK nominal values]Sum106695202187732020120212019175372018165192017218552016222462015774420140 -
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]Sum90.0278213.1365240.0000002.44417995.6085242.9922310.1081960.0000000.0528033.15323029.2107401.0410510.0000000.57764830.82943929.6358451.0120680.0000000.87707731.52499024.4651690.8411440.0000000.80062826.1069413.7238360.1340650.0000000.1360233.993924 -
Production , sum wellbores
Production , sum wellbores MonthGross - oil
[mill Sm3]Gross - gas
[bill Sm3]Gross - condensate
[mill Sm3]Gross - oil equivalents
[mill Sm3]Sum89.8819303.9058370.00000093.7877672.9789450.1250890.0000003.10403429.0974161.2466630.00000030.34407929.5159171.2694240.00000030.78534124.3986411.0869370.00000025.4855783.8910110.1777240.0000004.068735 -
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 datePurposeStatusContent20.07.201020.09.2010WILDCATP&AOIL19.07.201101.09.2011APPRAISALP&AOIL02.09.201129.09.2011APPRAISALP&AOIL17.07.201119.08.2011APPRAISALP&AOIL21.08.201124.09.2011APPRAISALP&AOIL27.09.201128.10.2011APPRAISALP&AOIL03.02.201229.03.2012APPRAISALP&AOIL29.03.201204.05.2012APPRAISALP&AOIL25.07.201206.09.2012APPRAISALP&AOIL30.08.201229.09.2012APPRAISALP&AOIL24.07.201230.08.2012APPRAISALP&AOIL14.09.201217.11.2012APPRAISALP&AOIL21.11.201213.01.2013APPRAISALP&AOIL11.11.201212.12.2012APPRAISALP&AOIL13.12.201207.02.2013APPRAISALP&AOIL20.05.201316.06.2013APPRAISALP&ASHOWS24.03.201320.05.2013APPRAISALP&AOIL01.03.201403.04.2014APPRAISALP&AOIL03.04.201403.05.2014APPRAISALP&AOIL05.05.201307.06.2013APPRAISALP&AOILAPPRAISALWILL NEVER BE DRILLED16.01.201728.01.2017APPRAISALP&AOIL16.05.201128.06.2011APPRAISALP&AOIL28.06.201118.07.2011APPRAISALP&AOIL04.01.201307.03.2013APPRAISALP&AOIL10.06.201316.07.2013APPRAISALP&AOIL30.09.201308.11.2013APPRAISALP&AOIL SHOWS18.03.201401.04.2014APPRAISALP&AOIL01.01.201416.03.2014APPRAISALP&AOIL28.11.201128.01.2012APPRAISALP&AOIL SHOWS20.02.201320.03.2013APPRAISALP&AOIL23.08.201328.09.2013APPRAISALP&AOIL -
Wellbores – development
Wellbores – development Wellbore nameEntered dateCompleted datePurposeContentPRODUCTION05.08.202102.01.2023PRODUCTIONOILPRODUCTION07.03.202204.04.2022PRODUCTIONOIL24.05.202123.07.2021PRODUCTIONOIL24.02.202030.03.2020PRODUCTIONOIL23.10.202122.02.2022PRODUCTIONOIL10.07.202205.08.2022PRODUCTIONOIL21.04.201625.06.2016PRODUCTIONOIL14.04.201614.08.2016PRODUCTIONOIL04.03.201631.03.2016PRODUCTIONOIL24.04.201605.06.2016PRODUCTIONOIL10.04.201602.08.2016PRODUCTIONOIL21.08.201601.11.2016PRODUCTIONOIL17.04.201615.07.2016PRODUCTIONOIL25.08.201625.10.2016PRODUCTIONOIL27.01.202125.02.2021PRODUCTIONOIL08.01.202009.02.2020PRODUCTIONOIL09.03.2023PRODUCTION15.04.202023.05.2020PRODUCTIONOIL17.12.202017.01.2021OBSERVATIONNOT APPLICABLE11.08.202014.09.2020PRODUCTIONOIL16.01.202325.02.2023PRODUCTIONOIL17.11.202104.06.2022PRODUCTIONOILPRODUCTION14.04.202229.08.2022PRODUCTIONOIL09.09.202203.10.2022INJECTIONWATER/GAS25.06.202029.07.2020INJECTIONWATER/GAS06.10.202014.05.2021INJECTIONWATER/GAS14.10.202207.11.2022INJECTIONWATER/GASINJECTION14.06.202113.10.2021INJECTIONWATER/GAS12.06.201707.08.2017INJECTIONWATER/GAS09.06.201702.07.2017INJECTIONWATER/GAS21.07.201731.07.2017INJECTIONWATER/GAS10.08.201827.08.2018INJECTIONWATER/GAS13.02.201707.03.2017INJECTIONWATER/GAS10.03.201708.05.2017INJECTIONWATER/GAS15.03.201723.05.2017INJECTIONWATER/GAS13.03.201709.04.2017INJECTIONWATER/GAS07.08.201819.09.2018INJECTIONWATER/GAS20.02.201813.03.2018INJECTIONWATER/GAS21.08.201708.10.2017INJECTIONWATER/GAS25.08.201718.09.2017INJECTIONWATER/GAS12.11.2022PRODUCTION26.11.2022PRODUCTION20.11.2022INJECTIONPRODUCTION16.01.202211.08.2022PRODUCTIONOILPRODUCTION30.01.202216.06.2022PRODUCTIONOIL26.01.2022INJECTION20.01.2022INJECTION23.01.202210.09.2022INJECTIONWATER/GASPRODUCTIONPRODUCTIONINJECTIONPRODUCTIONPRODUCTION06.12.202203.01.2023PRODUCTIONOIL09.12.202203.02.2023PRODUCTIONOIL -
Wellbores – other
Wellbores – other Wellbore nameEntered dateCompleted datePurposeStatus05.05.201407.05.2014SHALLOW GASP&A05.11.201628.11.2016APPRAISALP&A29.11.201612.12.2016APPRAISALP&A13.12.201624.12.2016APPRAISALP&A24.12.201610.01.2017APPRAISALP&A10.01.201715.01.2017APPRAISALP&A