GRANE
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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 toProducing23.09.2003Approved for production14.06.200022.09.2003 -
Located in
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PDO – Plan for Development and Operations
PDO – Plan for Development and Operations Date PDO approvedDescriptionType14.06.2000Behandlet i StortingetPDO -
Ownership — full history
Ownership — full history Owner kindOwner nameOwnership from dateOwnership to dateBUSINESS ARRANGEMENT AREA14.06.2000 -
Operatorship — full history
Operatorship — full history Company nameOperatorship fromOperatorship to16.05.201801.11.200915.05.201801.10.200731.10.200901.01.200730.09.200714.06.200031.12.2006 -
Licensees — full history
Licensees — full history Company nameNation codeCompany share [%]Date licensee fromDate licensee toNO36.61300028.01.2022NO28.90500028.01.2022NO28.31560028.01.2022NO6.16640028.01.2022NO36.61300010.12.201927.01.2022NO28.90500010.12.201927.01.2022NO28.31560010.12.201927.01.2022NO6.16640010.12.201927.01.2022NO36.61300016.05.201809.12.2019NO28.90500016.05.201809.12.2019NO28.31560016.05.201809.12.2019NO6.16640016.05.201809.12.2019NO36.61300009.03.201615.05.2018NO28.90500009.03.201615.05.2018NO28.31560009.03.201615.05.2018NO6.16640009.03.201615.05.2018NO36.66050001.11.200908.03.2016NO28.94250001.11.200908.03.2016NO28.22260001.11.200908.03.2016NO6.17440001.11.200908.03.2016NO36.66050001.01.200931.10.2009NO28.94250001.01.200931.10.2009NO28.22260001.01.200931.10.2009NO6.17440001.01.200931.10.2009NO38.00000001.10.200731.12.2008NO30.00000001.10.200731.12.2008NO25.60000001.10.200731.12.2008NO6.40000001.10.200731.12.2008NO38.00000002.01.200730.09.2007NO30.00000002.01.200730.09.2007NO25.60000002.01.200730.09.2007NO6.40000002.01.200730.09.2007NO38.00000001.01.200701.01.2007NO30.00000001.01.200701.01.2007NO25.60000001.01.200701.01.2007NO6.40000001.01.200701.01.2007NO38.00000001.10.200431.12.2006NO30.00000001.10.200431.12.2006NO25.60000001.10.200431.12.2006NO6.40000001.10.200431.12.2006NO38.00000022.03.200330.09.2004NO30.00000022.03.200330.09.2004NO25.60000022.03.200330.09.2004NO6.40000022.03.200330.09.2004NO38.00000019.03.200221.03.2003NO30.00000019.03.200221.03.2003NO25.60000019.03.200221.03.2003NO6.40000019.03.200221.03.2003NO43.60000017.06.200118.03.2002NO25.60000017.06.200118.03.2002NO24.40000017.06.200118.03.2002NO6.40000017.06.200118.03.2002NO43.60000010.05.200116.06.2001NO25.60000010.05.200116.06.2001NO24.40000010.05.200116.06.2001NO6.40000010.05.200116.06.2001NO43.60000001.01.200109.05.2001NO25.60000001.01.200109.05.2001NO24.40000001.01.200109.05.2001NO6.40000001.01.200109.05.2001NO50.00000014.06.200031.12.2000NO25.60000014.06.200031.12.2000NO24.40000014.06.200031.12.2000 -
Description
Description TypeTextDate updatedDevelopmentGrane is a field in the central part of the North Sea, just east of the Balder field. The water depth is 130 metres. Grane was discovered in 1991, and the plan for development and operation (PDO) was approved in 2000. The field has been developed with an integrated accommodation, drilling and processing facility with a steel jacket and 40 well slots. The production started in 2003. The Svalin and Breidablikk fields are tied-back to the Grane platform.13.12.2023ReservoirGrane produces oil with high viscosity mostly from Paleocene sandstone in the Heimdal Formation with very good reservoir properties. The field comprises a main structure and some additional segments with full communication. The reservoir depth is 1700 metres.09.12.2023Recovery strategyThe field is produced by gas injection at the top of the structure, and horizontal production wells at the bottom of the oil zone. In 2010, Grane terminated gas import from the Heimdal gas centre, and only produced gas was reinjected into the reservoir. Gas import started up again in 2014. Grane has limited water injection. Oil recovery is maintained by gas injection and drilling of new wells, including sidetracks from existing producers.28.02.2023TransportOil from Grane is transported by pipeline to the Sture terminal for storage and export.28.02.2023StatusThe recoverable volumes have increased since the initial PDO estimates. A permanent reservoir monitoring system installed on the seabed provides more detailed seismic data for improved reservoir management. Several wells have been drilled, and new wells are being planned, most of them as multilateral wells.09.12.2023 -
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.10959 -
Investments (historical)
Investments (historical) Investments
[mill NOK nominal values]Sum340702022151320211231202011502019135820181112201712592016120420151406201416712013118120121239201111612010117020091097200898920071052200682920057102004746200325372002520020013299200086919998719960 -
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]Sum135.4773750.0000000.0000000.000000135.4773751.0505140.0000000.0000000.0000001.0505142.0466800.0000000.0000000.0000002.0466802.1045620.0000000.0000000.0000002.1045623.0648840.0000000.0000000.0000003.0648843.9868920.0000000.0000000.0000003.9868925.1182850.0000000.0000000.0000005.1182855.6253400.0000000.0000000.0000005.6253405.8323530.0000000.0000000.0000005.8323534.3910000.0000000.0000000.0000004.3910004.2146240.0000000.0000000.0000004.2146244.0855470.0000000.0000000.0000004.0855475.5049110.0000000.0000000.0000005.5049117.1084060.0000000.0000000.0000007.1084068.0973650.0000000.0000000.0000008.0973659.6544610.0000000.0000000.0000009.65446110.7239290.0000000.0000000.00000010.72392910.0372490.0000000.0000000.00000010.03724911.9924430.0000000.0000000.00000011.99244312.6137520.0000000.0000000.00000012.61375210.3077710.0000000.0000000.00000010.3077717.0861470.0000000.0000000.0000007.0861470.7510660.0000000.0000000.0000000.7510660.0791940.0000000.0000000.0000000.079194 -
Production , sum wellbores
Production , sum wellbores MonthGross - oil
[mill Sm3]Gross - gas
[bill Sm3]Gross - condensate
[mill Sm3]Gross - oil equivalents
[mill Sm3]Sum136.68680735.8035990.000000172.4904061.1272351.4074780.0000002.5347132.0058322.5575600.0000004.5633922.3152132.0113770.0000004.3265903.1159262.6001730.0000005.7160994.0182032.3834200.0000006.4016235.1000842.4075550.0000007.5076395.8672842.0962040.0000007.9634886.0175482.1306840.0000008.1482324.5192952.2659420.0000006.7852374.3332022.3286340.0000006.6618364.1509071.9340060.0000006.0849135.5311482.1191140.0000007.6502627.1127781.8779590.0000008.9907378.1176761.6982240.0000009.8159009.6544161.7688950.00000011.42331110.7236641.6080230.00000012.33168710.0372621.0753840.00000011.11264611.9974750.5626500.00000012.56012512.6268320.4385170.00000013.06534910.2818610.3111070.00000010.5929687.0861440.2068330.0000007.2929770.8676280.0127190.0000000.8803470.0791940.0011410.0000000.080335 -
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 datePurposeStatusContent10.11.199125.12.1991WILDCATP&AOIL10.08.199424.10.1994APPRAISALP&AOIL12.05.199601.10.1996APPRAISALRE-CLASS TO TESTOIL23.10.199514.11.1995APPRAISALP&AOIL -
Wellbores – development
Wellbores – development Wellbore nameEntered dateCompleted datePurposeContentPRODUCTIONPRODUCTIONPRODUCTION19.12.200712.02.2008PRODUCTIONOIL13.02.200805.03.2008PRODUCTIONOIL06.03.200830.03.2008PRODUCTIONOIL31.03.200817.04.2008PRODUCTIONOIL28.02.201521.03.2015OBSERVATIONOIL22.03.201510.04.2015PRODUCTIONOIL11.04.201523.04.2015PRODUCTIONOIL24.04.201529.04.2015PRODUCTIONOIL11.02.200712.04.2007PRODUCTIONOIL13.04.200706.05.2007PRODUCTIONOIL20.06.200715.07.2007PRODUCTIONOIL10.10.200925.01.2010OBSERVATIONOIL26.01.201012.02.2010PRODUCTIONOIL13.02.201003.03.2010PRODUCTIONOIL04.03.201012.03.2010PRODUCTIONOIL07.09.201412.01.2015INJECTIONGAS23.10.200404.03.2005PRODUCTIONOIL01.08.201118.10.2011OBSERVATIONNOT APPLICABLE19.10.201108.11.2011PRODUCTIONOIL10.11.201126.11.2011PRODUCTIONOIL27.11.201109.12.2011PRODUCTIONOIL10.12.201117.12.2011PRODUCTIONOIL10.02.201922.02.2019PRODUCTIONOIL23.03.201901.04.2019PRODUCTIONOIL02.04.201912.04.2019PRODUCTIONOIL13.04.201919.04.2019PRODUCTIONOIL09.04.200412.08.2004PRODUCTIONOIL19.06.201631.07.2016PRODUCTIONOIL01.08.201606.08.2016PRODUCTIONOIL07.08.201610.08.2016PRODUCTIONOIL12.05.201016.08.2010OBSERVATIONNOT APPLICABLE20.08.201013.09.2010PRODUCTIONOIL14.09.201025.10.2010PRODUCTIONOIL26.10.201008.11.2010PRODUCTIONOIL05.09.201914.11.2019OBSERVATIONNOT APPLICABLE15.11.201929.11.2019PRODUCTIONOIL30.11.201926.12.2019PRODUCTIONOIL27.12.201903.01.2020PRODUCTIONOIL10.09.200520.11.2005PRODUCTIONOIL05.06.201519.07.2015OBSERVATIONNOT APPLICABLE20.07.201526.07.2015PRODUCTIONOIL27.07.201503.08.2015PRODUCTIONOIL28.03.200418.05.2004PRODUCTIONOIL29.05.201815.08.2018PRODUCTIONPRODUCTIONPRODUCTION20.07.202120.12.2021PRODUCTIONOIL21.12.202117.01.2022PRODUCTIONOIL18.01.202228.01.2022PRODUCTIONOIL23.05.201908.07.2019PRODUCTIONOIL09.07.201920.07.2019PRODUCTIONOIL21.07.201929.07.2019PRODUCTIONOIL29.11.200511.01.2006PRODUCTIONOIL12.01.200627.01.2006PRODUCTIONOIL14.09.200414.10.2004PRODUCTIONOIL28.12.201203.04.2013OBSERVATIONOIL04.04.201331.05.2013PRODUCTIONOIL01.06.201307.06.2013PRODUCTIONOIL17.06.201328.06.2013PRODUCTIONOILPRODUCTION08.06.201316.06.2013OBSERVATIONOIL22.10.201622.11.2016PRODUCTIONOIL23.11.201630.11.2016PRODUCTIONOIL19.04.200621.10.2006PRODUCTIONOIL22.10.200607.11.2006PRODUCTIONOIL31.08.200904.09.2009OBSERVATIONNOT APPLICABLE28.08.200930.08.2009OBSERVATIONNOT APPLICABLE13.02.202122.04.2021PRODUCTIONOIL23.04.202109.05.2021PRODUCTIONOIL10.05.202114.06.2021PRODUCTIONOIL09.03.200922.07.2009PRODUCTIONOIL23.07.200916.08.2009PRODUCTIONOIL17.08.200915.09.2009PRODUCTIONOILPRODUCTION02.03.200418.03.2004INJECTIONWATER09.11.200813.12.2008OBSERVATIONOIL19.12.200804.01.2009PRODUCTIONOIL05.01.200929.01.2009PRODUCTIONOIL30.01.200920.02.2009PRODUCTIONOIL01.05.202015.05.2020OBSERVATIONNOT APPLICABLE16.05.202011.07.2020OBSERVATIONNOT APPLICABLE12.07.202021.07.2020PRODUCTIONNOT APPLICABLEPRODUCTION22.07.202018.08.2020PRODUCTIONOILPRODUCTIONNOT AVAILABLE14.07.201710.08.2017PRODUCTIONOIL11.08.201721.08.2017PRODUCTIONOIL22.08.201726.08.2017PRODUCTIONOIL12.09.200802.10.2008PRODUCTIONOIL03.10.200818.10.2008PRODUCTIONOIL19.07.200811.09.2008OBSERVATIONNOT APPLICABLE24.01.200219.02.2002PRODUCTIONOIL23.07.201231.08.2012OBSERVATIONOIL01.09.201202.09.2012OBSERVATIONOILPRODUCTION03.09.201230.09.2012PRODUCTIONOIL01.10.201202.11.2012PRODUCTIONOIL29.10.200219.11.2002PRODUCTIONOIL21.12.201627.01.2017PRODUCTIONOIL28.01.201701.02.2017PRODUCTIONOILPRODUCTION03.06.200226.06.2002PRODUCTIONOIL01.04.201415.07.2014OBSERVATIONOIL16.07.201425.07.2014OBSERVATIONOIL26.07.201427.07.2014OBSERVATIONOIL28.07.201429.07.2014OBSERVATIONOIL30.07.201416.08.2014PRODUCTIONOIL17.08.201421.08.2014PRODUCTIONOIL05.03.200222.04.2002OBSERVATIONNOT APPLICABLE23.04.200226.05.2002INJECTIONGASINJECTION15.11.200111.12.2001PRODUCTIONOIL10.02.201227.03.2012OBSERVATIONOIL28.03.201215.05.2012INJECTIONGAS16.05.201222.05.2012INJECTIONGASPRODUCTION24.08.200217.09.2002PRODUCTIONOIL10.01.201617.02.2016OBSERVATIONOILOBSERVATIONNOT APPLICABLE18.02.201601.03.2016PRODUCTIONOIL02.03.201607.03.2016PRODUCTIONOIL17.12.200204.01.2003INJECTIONWATER22.06.201107.07.2011INJECTIONWATER13.09.200115.10.2001OBSERVATIONNOT APPLICABLE18.10.200112.11.2001INJECTIONGAS29.06.200204.08.2002PRODUCTIONOIL17.10.201521.11.2015PRODUCTIONOIL22.11.201505.12.2015PRODUCTIONOIL06.12.201512.12.2015PRODUCTIONOIL18.07.202305.11.2023PRODUCTIONOIL23.08.202326.09.2023PRODUCTION01.10.202325.10.2023PRODUCTION06.03.200209.04.2002PRODUCTIONOIL22.09.202022.10.2020PRODUCTIONOIL23.10.202031.10.2020PRODUCTIONOIL01.11.202010.11.2020PRODUCTIONOIL11.11.202028.11.2020PRODUCTIONOIL17.12.200123.01.2002OBSERVATIONNOT APPLICABLE23.11.200209.12.2002PRODUCTIONOIL20.08.200222.10.2002PRODUCTIONOIL11.04.201719.05.2017PRODUCTIONOIL20.05.201724.05.2017PRODUCTIONOIL25.05.201728.05.2017PRODUCTIONOIL25.09.201704.11.2017PRODUCTIONOIL05.11.201715.11.2017PRODUCTIONOIL16.11.201721.11.2017PRODUCTIONOIL11.12.200617.01.2007PRODUCTIONOIL18.01.200731.01.2007PRODUCTIONOIL30.11.200713.09.2015OBSERVATIONNOT APPLICABLEPRODUCTIONNOT APPLICABLE19.09.201502.10.2015PRODUCTIONOILPRODUCTIONNOT APPLICABLEPRODUCTION30.03.201607.09.2016PRODUCTIONOIL08.09.201611.09.2016PRODUCTIONOIL29.03.201004.12.2010INJECTIONWATER22.07.202426.08.2024INJECTIONWATER26.04.200511.07.2005PRODUCTIONOIL28.11.201824.12.2018PRODUCTIONOIL25.12.201829.12.2018PRODUCTIONOIL30.12.201811.01.2019PRODUCTIONOIL12.01.201914.01.2019PRODUCTIONOIL21.02.200614.03.2006OBSERVATIONNOT APPLICABLE16.03.200606.04.2006PRODUCTIONOIL07.09.201804.10.2018PRODUCTIONOIL05.10.201817.10.2018PRODUCTIONOIL18.10.201825.10.2018PRODUCTIONOIL07.06.201216.07.2012INJECTIONWATER22.12.201029.03.2011OBSERVATIONOIL30.03.201124.04.2011PRODUCTIONOIL25.04.201109.05.2011PRODUCTIONOIL10.05.201119.05.2011PRODUCTIONOILPRODUCTION29.09.202211.05.2023PRODUCTIONOIL27.04.202405.04.2024PRODUCTIONOIL15.05.202424.06.2024PRODUCTIONOIL30.04.200606.06.2006OBSERVATIONNOT APPLICABLE15.06.200622.07.2006PRODUCTIONNOT APPLICABLEPRODUCTION29.07.200717.09.2007PRODUCTIONOIL30.09.200723.10.2007PRODUCTIONOIL24.10.200708.11.2007PRODUCTIONOIL13.01.201806.02.2018PRODUCTIONOIL07.02.201824.02.2018PRODUCTIONOIL25.02.201815.03.2018PRODUCTIONOIL01.11.200406.02.2005OBSERVATIONNOT APPLICABLE14.03.200528.08.2005PRODUCTIONOIL28.02.201725.03.2017PRODUCTIONOILPRODUCTIONPRODUCTION06.12.202216.01.2023PRODUCTIONOIL17.01.202303.02.2023PRODUCTION04.02.202309.02.2023PRODUCTIONOIL22.05.201004.06.2010OBSERVATIONNOT APPLICABLE -
Wellbores – other
Wellbores – other Wellbore nameEntered dateCompleted datePurposeStatus