DUVA

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• General information

  General information

  Attribute	Value
  Field name Official field name	DUVA
  Factmaps in new window	link to map
  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.	36/7-4
  Discovery year. The year the field was discovered	2016
  Main area Main NCS area. Example of legal values: NORTH SEA, NORWEGIAN SEA, BARENTS SEA	North sea
  Main supply base Main supply base	Florø
  NPDID field Norwegian Offshore Directorate's unique id for fields	34833026

• Picture

  Picture

  Picture not available

• Discoveries included

  Discoveries included

  Discovery name
  36/7-4 Duva

• Activity status — history

  Activity status — history

  Status	Status from	Status to
  Producing	22.08.2021
  Approved for production	27.06.2019	21.08.2021

• Located in

  Located in

  Block name	Prod. licence
  36/7	636
  36/7	636 C

• PDO – Plan for Development and Operations

  PDO – Plan for Development and Operations

  Date PDO approved	Description	Type
  27.06.2019	Godkjent av OED	PDO

• Ownership — full history

  Ownership — full history

  Owner kind	Owner name	Ownership from date	Ownership to date
  PRODUCTION LICENSE	636	27.06.2019

• Operatorship — full history

  Operatorship — full history

  Company name	Operatorship from	Operatorship to
  Vår Energi ASA	08.06.2024
  Vår Energi Norge AS	31.01.2024	07.06.2024
  Neptune Energy Norge AS	27.06.2019	30.01.2024

• Licensees — full history

  Licensees — full history

  Company name	Nation code	Company share [%]	Date licensee from	Date licensee to
  INPEX Idemitsu Norge AS	NO	30.000000	08.06.2024
  PGNiG Upstream Norway AS	NO	30.000000	08.06.2024
  Vår Energi ASA	NO	30.000000	08.06.2024
  Sval Energi AS	NO	10.000000	08.06.2024
  INPEX Idemitsu Norge AS	NO	30.000000	31.01.2024	07.06.2024
  PGNiG Upstream Norway AS	NO	30.000000	31.01.2024	07.06.2024
  Vår Energi Norge AS	NO	30.000000	31.01.2024	07.06.2024
  Sval Energi AS	NO	10.000000	31.01.2024	07.06.2024
  INPEX Idemitsu Norge AS	NO	30.000000	31.01.2022	30.01.2024
  PGNiG Upstream Norway AS	NO	30.000000	31.01.2022	30.01.2024
  Neptune Energy Norge AS	NO	30.000000	31.01.2022	30.01.2024
  Sval Energi AS	NO	10.000000	31.01.2022	30.01.2024
  Neptune Energy Norge AS	NO	30.000000	03.02.2020	30.01.2022
  PGNiG Upstream Norway AS	NO	30.000000	03.02.2020	30.01.2022
  Idemitsu Petroleum Norge AS	NO	30.000000	03.02.2020	30.01.2022
  Sval Energi AS	NO	10.000000	03.02.2020	30.01.2022
  Idemitsu Petroleum Norge AS	NO	30.000000	09.01.2020	02.02.2020
  Neptune Energy Norge AS	NO	30.000000	09.01.2020	02.02.2020
  PGNiG Upstream Norway AS	NO	20.000000	09.01.2020	02.02.2020
  Pandion Energy AS	NO	10.000000	09.01.2020	02.02.2020
  Sval Energi AS	NO	10.000000	09.01.2020	02.02.2020
  Neptune Energy Norge AS	NO	30.000000	30.12.2019	08.01.2020
  Idemitsu Petroleum Norge AS	NO	30.000000	30.12.2019	08.01.2020
  PGNiG Upstream Norway AS	NO	20.000000	30.12.2019	08.01.2020
  Pandion Energy AS	NO	10.000000	30.12.2019	08.01.2020
  Solveig Gas Norway AS	NO	10.000000	30.12.2019	08.01.2020
  Neptune Energy Norge AS	NO	30.000000	31.10.2019	29.12.2019
  Idemitsu Petroleum Norge AS	NO	30.000000	31.10.2019	29.12.2019
  PGNiG Upstream Norway AS	NO	20.000000	31.10.2019	29.12.2019
  Pandion Energy AS	NO	20.000000	31.10.2019	29.12.2019
  Idemitsu Petroleum Norge AS	NO	30.000000	27.06.2019	30.10.2019
  Neptune Energy Norge AS	NO	30.000000	27.06.2019	30.10.2019
  Wellesley Petroleum AS	NO	20.000000	27.06.2019	30.10.2019
  Pandion Energy AS	NO	20.000000	27.06.2019	30.10.2019

• Norwegian Offshore Directorate – estimate for reserves (Norwegian share)

  Norwegian Offshore Directorate – estimate for reserves (Norwegian share)

  Valid date:	31.12.2023

  Norwegian Offshore Directorate – 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]
  3.48	4.58	0.56	0.00	9.12

  Norwegian Offshore Directorate – 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]
  11.00	0.00	1.00	5.00

  Norwegian Offshore Directorate – 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]
  0.90	3.21	0.39	0.00	4.85

• Description

  Description

  Type	Text	Date updated
  Development	Duva is a field in the northern part of the North Sea, six kilometres northeast of the Gjøa field. The water depth is 350 metres. Duva was discovered in 2016, and the plan for development and operation (PDO) was approved in 2019. Duva is developed with a 4-slot subsea template including three oil production wells and one gas production well tied-back to the Gjøa platform. The production started in 2021.	13.12.2023
  Reservoir	The reservoir contains oil and gas in turbiditic sandstone of Early Cretaceous age in the Agat Formation. It is at a depth of 2200 metres and has good quality.	13.12.2023
  Recovery strategy	The Field is produced by pressure depletion and gas expansion in the gas cap.	28.02.2023
  Transport	The well stream is routed to the Gjøa platform for processing and export. The oil is transported further through the Troll Oil Pipeline II to the Mongstad terminal, and the gas is exported via the Far North Liquids and Associated Gas System (FLAGS) pipeline to St Fergus in the UK.	28.02.2023
  Status	Production in 2023 has been higher than anticipated, due to additional processing capacity available at the Gjøa platform.	13.12.2023

• 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.	77

• Investments (historical)

  Investments (historical)

  	Investments [mill NOK nominal values]
  Sum	5558
  2022	147
  2021	1913
  2020	1877
  2019	1581
  2018	40
  2017	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]
  Sum		2.911583	1.586007	0.000000	0.189082	4.686672
  2024		0.408838	0.548342	0.000000	0.106530	1.063710
  1	0.064681	0.085507	0.000000	0.011495	0.161683
  2	0.055493	0.069266	0.000000	0.012990	0.137749
  3	0.055430	0.065511	0.000000	0.014314	0.135255
  4	0.061637	0.072881	0.000000	0.019074	0.153592
  5	0.064877	0.072593	0.000000	0.011104	0.148574
  6	0.010490	0.068340	0.000000	0.015014	0.093844
  7	0.049411	0.058423	0.000000	0.011923	0.119757
  8	0.046819	0.055821	0.000000	0.010616	0.113256
  2023		0.919028	0.699174	0.000000	0.051569	1.669771
  1	0.101160	0.066580	0.000000	0.004659	0.172399
  2	0.083806	0.042737	0.000000	0.002381	0.128924
  3	0.092345	0.073366	0.000000	0.005053	0.170764
  4	0.082894	0.061198	0.000000	0.004215	0.148307
  5	0.078608	0.053935	0.000000	0.006247	0.138790
  6	0.075337	0.058417	0.000000	0.003257	0.137011
  7	0.081686	0.066757	0.000000	0.003631	0.152074
  8	0.062684	0.045242	0.000000	0.002896	0.110822
  9	0.074781	0.061651	0.000000	0.004139	0.140571
  10	0.064978	0.050441	0.000000	0.006248	0.121667
  11	0.056242	0.049240	0.000000	0.002820	0.108302
  12	0.064507	0.069610	0.000000	0.006023	0.140140
  2022		1.072867	0.338491	0.000000	0.030983	1.442341
  1	0.075315	0.000000	0.000000	0.000000	0.075315
  2	0.072726	0.000000	0.000000	0.000000	0.072726
  3	0.052778	0.000000	0.000000	0.000000	0.052778
  4	0.067523	0.000000	0.000000	0.000000	0.067523
  5	0.106491	0.012920	0.000000	0.001140	0.120551
  6	0.106495	0.044131	0.000000	0.007191	0.157817
  7	0.097379	0.043989	0.000000	0.005796	0.147164
  8	0.101599	0.034998	0.000000	0.005083	0.141680
  9	0.091578	0.049084	0.000000	0.003311	0.143973
  10	0.113702	0.044387	0.000000	0.002142	0.160231
  11	0.091622	0.045089	0.000000	0.001966	0.138677
  12	0.095659	0.063893	0.000000	0.004354	0.163906
  2021		0.510850	0.000000	0.000000	0.000000	0.510850
  6	0.000000	0.000000	0.000000	0.000000	0.000000
  7	0.000000	0.000000	0.000000	0.000000	0.000000
  8	0.025510	0.000000	0.000000	0.000000	0.025510
  9	0.107661	0.000000	0.000000	0.000000	0.107661
  10	0.109773	0.000000	0.000000	0.000000	0.109773
  11	0.148345	0.000000	0.000000	0.000000	0.148345
  12	0.119561	0.000000	0.000000	0.000000	0.119561

• Production , sum wellbores

  Production , sum wellbores

  	Month	Gross - oil [mill Sm3]	Gross - gas [bill Sm3]	Gross - condensate [mill Sm3]	Gross - oil equivalents [mill Sm3]
  Sum		2.940946	2.039686	0.000000	4.980631
  2024		0.386038	0.494033	0.000000	0.880071
  1	0.062279	0.081295	0.000000	0.143574
  2	0.054711	0.067946	0.000000	0.122657
  3	0.056716	0.069678	0.000000	0.126394
  4	0.056538	0.073670	0.000000	0.130208
  5	0.057675	0.075651	0.000000	0.133326
  6	0.050758	0.063756	0.000000	0.114514
  7	0.047361	0.062037	0.000000	0.109398
  8	0.000000	0.000000	0.000000	0.000000
  2023		0.902066	0.849972	0.000000	1.752037
  1	0.098773	0.083700	0.000000	0.182473
  2	0.082836	0.058241	0.000000	0.141077
  3	0.094099	0.092708	0.000000	0.186807
  4	0.085943	0.084590	0.000000	0.170533
  5	0.079334	0.066373	0.000000	0.145707
  6	0.074885	0.064634	0.000000	0.139519
  7	0.076646	0.075036	0.000000	0.151682
  8	0.057188	0.052334	0.000000	0.109522
  9	0.069153	0.067138	0.000000	0.136291
  10	0.065512	0.070707	0.000000	0.136219
  11	0.058647	0.066491	0.000000	0.125137
  12	0.059050	0.068020	0.000000	0.127070
  2022		1.130037	0.609033	0.000000	1.739070
  1	0.110037	0.024282	0.000000	0.134319
  2	0.095739	0.026533	0.000000	0.122272
  3	0.060077	0.023543	0.000000	0.083620
  4	0.076179	0.037138	0.000000	0.113317
  5	0.106269	0.060658	0.000000	0.166927
  6	0.104282	0.066448	0.000000	0.170730
  7	0.105471	0.064224	0.000000	0.169695
  8	0.100365	0.049983	0.000000	0.150348
  9	0.087527	0.054548	0.000000	0.142075
  10	0.106362	0.067919	0.000000	0.174281
  11	0.083062	0.054013	0.000000	0.137075
  12	0.094667	0.079744	0.000000	0.174411
  2021		0.522805	0.086648	0.000000	0.609453
  6	0.000000	0.000000	0.000000	0.000000
  7	0.000000	0.000000	0.000000	0.000000
  8	0.021944	0.010416	0.000000	0.032360
  9	0.131854	0.015127	0.000000	0.146981
  10	0.119131	0.014034	0.000000	0.133165
  11	0.132129	0.024070	0.000000	0.156199
  12	0.117747	0.023001	0.000000	0.140748

• 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
  36/7-4	18.07.2016	26.09.2016	WILDCAT	P&A	OIL/GAS

• Wellbores – development

  Wellbores – development

  Wellbore name	Entered date	Completed date	Purpose	Content
  36/7-K-1 H	25.11.2019	29.04.2021	PRODUCTION	GAS
  36/7-K-2 H	29.11.2019	23.04.2021	OBSERVATION	NOT APPLICABLE
  36/7-K-2 AH	20.07.2021	02.08.2021	PRODUCTION	OIL
  36/7-K-3 H	16.11.2019	01.01.2020	OBSERVATION	NOT APPLICABLE
  36/7-K-3 AH	13.05.2020	03.07.2021	PRODUCTION	OIL
  36/7-K-4 H	21.11.2019	28.05.2021	PRODUCTION	OIL

• Wellbores – other

  Wellbores – other

  Wellbore name	Entered date	Completed date	Purpose	Status