MARIA

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• General information

  General information

  Attribute	Value
  Field name	MARIA
  Factmaps in new window	link
  Current activity status	Producing
  Discovery wellbore	6406/3-8
  Discovery year.	2010
  Main area	Norwegian Sea
  Main supply base
  NPDID field	26465170

• Picture

  Picture

  Picture not available

• Discoveries included

  Discoveries included

  Discovery name
  6406/3-8 Maria

• Activity status – history

  Activity status – history

  Status	Status from	Status to
  Producing	16.12.2017
  Approved for production	04.09.2015	15.12.2017

• Located in

  Located in

  Block name	Prod. licence
  6406/3	475 BS
  6406/3	475 CS
  6407/1	475 BS
  6507/10	475 CS

• Owner – current

  Owner – current

  Owner kind	Owner name
  PRODUCTION LICENSE	475 BS

• Operatorship – current

  Operatorship – current

  Company name
  Wintershall Dea Norge AS

• Licensees – current

  Licensees – current

  Company name	Nation code	Company share [%]
  Wintershall Dea Norge AS	NO	50.000000
  Petoro AS	NO	30.000000
  Sval Energi AS	NO	20.000000

• The NPD estimate for reserves (Norwegian share)

  The NPD estimate for reserves (Norwegian share)

  Valid date:		31.12.2021

  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]
  12.90	1.22	0.78	0.00	15.60

  The NPD 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]
  39.00	0.00	5.30	0.00

  The NPD 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]
  9.22	0.89	0.56	0.00	11.17

• Description

  Description

  Type	Text	Date updated
  Development	Maria is a field on Haltenbanken in the Norwegian Sea, 25 kilometres east of the Kristin field. The water depth is 300 metres. Maria was discovered in 2010, and the plan for development and production (PDO) was approved in 2015. The field is developed as a subsea tie-back with two templates. There are five producers and two water injectors on the field. Gas for gas lift is supplied from the Åsgard B facility via the Tyrihans D template. Sulphate-reduced water for injection is supplied from Heidrun. Production started in 2017.	14.02.2020
  Reservoir	Maria produces oil and gas from the Middle Jurassic Garn Formation. The formation is 90-100 metres thick and consists of massive sandstone with shale layers. The reservoir quality is best in the southern part of the deposit. The underlying Tilje and Ile Formations are aquiferous. The reservoir lies at a depth of 3,800 metres.	25.04.2019
  Recovery	The field is produced by water injection for pressure support. The wells are equipped with gas lift.	16.03.2018
  Transport	The well stream is routed to the Kristin platform for processing and further export together with the gas and oil from the Kristin and Tyrihans fields. Stabilised oil is transported from Kristin to Åsgard C and further offloaded to shuttle tankers. The rich gas is sent via the Åsgard Transport System (ÅTS) to the Kårstø terminal, where NGL and condensate is extracted.	16.03.2018
  Status	Production has been lower than forecasted since start-up, due to limited reservoir communication and pressure support from the water injectors. Based on the production experience, total recovery from the field is expected to be lower than the PDO estimates. Work is ongoing to increase production, and drilling of more wells is being evaluated to increase recovery from the field.	25.02.2020

• Investments (expected)

  Investments (expected)

  Future investments from 2021 [mill NOK 2021-kroner] : 1963

• Investments (historical)

  Investments (historical)

  	Investments [mill NOK nominal values]
  Sum	14063
  2020	1526
  2019	625
  2018	773
  2017	5188
  2016	4224
  2015	1700
  2014	27

• 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		3.900586	0.015738	0.000000	0.009331	3.925655
  2022		0.412211	0.015738	0.000000	0.009331	0.437280
  1	0.102823	0.000000	0.000000	0.000000	0.102823
  2	0.089302	0.000000	0.000000	0.000000	0.089302
  3	0.099760	0.002105	0.000000	0.001274	0.103139
  4	0.120326	0.013633	0.000000	0.008057	0.142016
  2021		1.202785	0.000000	0.000000	0.000000	1.202785
  1	0.125290	0.000000	0.000000	0.000000	0.125290
  2	0.117063	0.000000	0.000000	0.000000	0.117063
  3	0.124946	0.000000	0.000000	0.000000	0.124946
  4	0.107727	0.000000	0.000000	0.000000	0.107727
  5	0.029274	0.000000	0.000000	0.000000	0.029274
  6	0.028954	0.000000	0.000000	0.000000	0.028954
  7	0.131101	0.000000	0.000000	0.000000	0.131101
  8	0.122111	0.000000	0.000000	0.000000	0.122111
  9	0.109726	0.000000	0.000000	0.000000	0.109726
  10	0.104867	0.000000	0.000000	0.000000	0.104867
  11	0.097394	0.000000	0.000000	0.000000	0.097394
  12	0.104332	0.000000	0.000000	0.000000	0.104332
  2020		0.793969	0.000000	0.000000	0.000000	0.793969
  1	0.064926	0.000000	0.000000	0.000000	0.064926
  2	0.060487	0.000000	0.000000	0.000000	0.060487
  3	-0.000328	0.000000	0.000000	0.000000	-0.000328
  4	0.059528	0.000000	0.000000	0.000000	0.059528
  5	0.000000	0.000000	0.000000	0.000000	0.000000
  6	0.024825	0.000000	0.000000	0.000000	0.024825
  7	0.035141	0.000000	0.000000	0.000000	0.035141
  8	0.067049	0.000000	0.000000	0.000000	0.067049
  9	0.098095	0.000000	0.000000	0.000000	0.098095
  10	0.117024	0.000000	0.000000	0.000000	0.117024
  11	0.132155	0.000000	0.000000	0.000000	0.132155
  12	0.135067	0.000000	0.000000	0.000000	0.135067
  2019		0.439606	0.000000	0.000000	0.000000	0.439606
  1	0.073866	0.000000	0.000000	0.000000	0.073866
  2	0.006427	0.000000	0.000000	0.000000	0.006427
  3	0.000000	0.000000	0.000000	0.000000	0.000000
  4	0.000000	0.000000	0.000000	0.000000	0.000000
  5	0.058998	0.000000	0.000000	0.000000	0.058998
  6	0.065823	0.000000	0.000000	0.000000	0.065823
  7	0.041871	0.000000	0.000000	0.000000	0.041871
  8	0.000000	0.000000	0.000000	0.000000	0.000000
  9	0.000000	0.000000	0.000000	0.000000	0.000000
  10	0.058927	0.000000	0.000000	0.000000	0.058927
  11	0.060714	0.000000	0.000000	0.000000	0.060714
  12	0.072980	0.000000	0.000000	0.000000	0.072980
  2018		1.052015	0.000000	0.000000	0.000000	1.052015
  1	0.030559	0.000000	0.000000	0.000000	0.030559
  2	0.109633	0.000000	0.000000	0.000000	0.109633
  3	0.100279	0.000000	0.000000	0.000000	0.100279
  4	0.107735	0.000000	0.000000	0.000000	0.107735
  5	0.068650	0.000000	0.000000	0.000000	0.068650
  6	0.108384	0.000000	0.000000	0.000000	0.108384
  7	0.119178	0.000000	0.000000	0.000000	0.119178
  8	0.090050	0.000000	0.000000	0.000000	0.090050
  9	0.082318	0.000000	0.000000	0.000000	0.082318
  10	0.084467	0.000000	0.000000	0.000000	0.084467
  11	0.074205	0.000000	0.000000	0.000000	0.074205
  12	0.076557	0.000000	0.000000	0.000000	0.076557
  2017		0.000000	0.000000	0.000000	0.000000	0.000000
  11	0.000000	0.000000	0.000000	0.000000	0.000000
  12	0.000000	0.000000	0.000000	0.000000	0.000000

• 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		4.043442	0.549167	0.000000	4.592609
  2022		0.417653	0.064526	0.000000	0.482179
  1	0.103356	0.016116	0.000000	0.119472
  2	0.089667	0.014548	0.000000	0.104215
  3	0.099111	0.015618	0.000000	0.114729
  4	0.125519	0.018244	0.000000	0.143763
  2021		1.206981	0.169628	0.000000	1.376609
  1	0.125921	0.016287	0.000000	0.142208
  2	0.117009	0.014414	0.000000	0.131423
  3	0.124482	0.018689	0.000000	0.143171
  4	0.106584	0.015305	0.000000	0.121889
  5	0.029145	0.004873	0.000000	0.034018
  6	0.029007	0.004525	0.000000	0.033532
  7	0.132365	0.018194	0.000000	0.150559
  8	0.123587	0.016936	0.000000	0.140523
  9	0.109717	0.014949	0.000000	0.124666
  10	0.106004	0.014451	0.000000	0.120455
  11	0.098037	0.014653	0.000000	0.112690
  12	0.105123	0.016352	0.000000	0.121475
  2020		0.782828	0.097314	0.000000	0.880142
  1	0.063141	0.008287	0.000000	0.071428
  2	0.059361	0.007715	0.000000	0.067076
  3	0.000165	0.000023	0.000000	0.000188
  4	0.053382	0.007047	0.000000	0.060429
  5	-0.000048	0.000000	0.000000	-0.000048
  6	0.023983	0.003135	0.000000	0.027118
  7	0.034197	0.004703	0.000000	0.038900
  8	0.067012	0.007406	0.000000	0.074418
  9	0.098501	0.011386	0.000000	0.109887
  10	0.117681	0.012479	0.000000	0.130160
  11	0.130821	0.017631	0.000000	0.148452
  12	0.134632	0.017502	0.000000	0.152134
  2019		0.431472	0.055136	0.000000	0.486608
  1	0.071743	0.009450	0.000000	0.081193
  2	0.006970	0.000965	0.000000	0.007935
  3	0.000000	0.000000	0.000000	0.000000
  4	0.000000	0.000000	0.000000	0.000000
  5	0.056687	0.006816	0.000000	0.063503
  6	0.062483	0.007887	0.000000	0.070370
  7	0.039597	0.005545	0.000000	0.045142
  8	0.000000	0.000000	0.000000	0.000000
  9	0.000000	0.000000	0.000000	0.000000
  10	0.060777	0.007570	0.000000	0.068347
  11	0.062541	0.007681	0.000000	0.070222
  12	0.070674	0.009222	0.000000	0.079896
  2018		1.136087	0.153726	0.000000	1.289813
  1	0.120417	0.015111	0.000000	0.135528
  2	0.109935	0.013836	0.000000	0.123771
  3	0.101319	0.013466	0.000000	0.114785
  4	0.108166	0.015410	0.000000	0.123576
  5	0.067814	0.009621	0.000000	0.077435
  6	0.107688	0.013593	0.000000	0.121281
  7	0.118224	0.016534	0.000000	0.134758
  8	0.090654	0.012817	0.000000	0.103471
  9	0.081158	0.011347	0.000000	0.092505
  10	0.083641	0.011456	0.000000	0.095097
  11	0.072129	0.010100	0.000000	0.082229
  12	0.074942	0.010435	0.000000	0.085377
  2017		0.068421	0.008837	0.000000	0.077258
  11	0.000000	0.000000	0.000000	0.000000
  12	0.068421	0.008837	0.000000	0.077258

• 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
  6406/3-8	16.05.2010	10.08.2010	WILDCAT	P&A	OIL
  6407/1-5 S	31.01.2012	21.05.2012	APPRAISAL	P&A	OIL/GAS

• Wellbores – development

  Wellbores – development

  Wellbore name	Entered date	Completed date	Purpose	Content
  6406/3-G-1 H	18.04.2017	26.10.2017	INJECTION	WATER
  6406/3-G-2 H	05.06.2020	28.07.2020	PRODUCTION	OIL
  6406/3-G-3 H	27.04.2017	16.05.2017	INJECTION	WATER
  6406/3-G-4 H	20.04.2017	25.12.2017	PRODUCTION	OIL
  6406/3-H-1 H	30.03.2017	30.08.2017	PRODUCTION	OIL
  6406/3-H-2 H	09.04.2017	05.02.2018	PRODUCTION	OIL
  6406/3-H-3 H	02.04.2017	18.09.2017	INJECTION	WATER
  6406/3-H-3 AH	13.03.2020	17.05.2020	INJECTION	WATER
  6406/3-H-4 H	28.03.2017	18.07.2017	PRODUCTION	OIL

• Wellbores – other

  Wellbores – other

  Wellbore name	Entered date	Completed date	Purpose	Status