TROLL BRENT B

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• General information

  General information

  Attribute	Value
  Field name Official field name	TROLL BRENT B
  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	Shut down
  Discovery wellbore Name of the wellbore which proved the field.	31/2-N-11 H
  Discovery year. The year the field was discovered	2005
  Main area Main NCS area. Example of legal values: NORTH SEA, NORWEGIAN SEA, BARENTS SEA	North sea
  Main supply base Main supply base	Mongstad
  NPDID field Norwegian Offshore Directorate's unique id for fields	29398828

• Picture

  Picture

  Picture not available

• Discoveries included

  Discoveries included

  Discovery name
  31/2-N-11 H

• Activity status — history

  Activity status — history

  Status	Status from	Status to
  Shut down	28.05.2017
  Approved for production	06.04.2017	27.05.2017

• Located in

  Located in

  Block name	Prod. licence
  31/2	054

• PDO – Plan for Development and Operations

  PDO – Plan for Development and Operations

  Date PDO approved	Description	Type
  06.04.2017	PUD-fritak	PDO

• Ownership — full history

  Ownership — full history

  Owner kind	Owner name	Ownership from date	Ownership to date
  PRODUCTION LICENSE	054	06.04.2017

• Operatorship — full history

  Operatorship — full history

  Company name	Operatorship from	Operatorship to
  Equinor Energy AS	16.05.2018
  Statoil Petroleum AS	06.04.2017	15.05.2018

• Licensees — full history

  Licensees — full history

  Company name	Nation code	Company share [%]	Date licensee from	Date licensee to
  Petoro AS	NO	40.800000	18.06.2021
  A/S Norske Shell	NO	25.900000	18.06.2021
  Equinor Energy AS	NO	24.418020	18.06.2021
  ConocoPhillips Skandinavia AS	NO	5.191020	18.06.2021
  TotalEnergies EP Norge AS	NO	3.690960	18.06.2021
  Petoro AS	NO	40.800000	16.05.2018	17.06.2021
  A/S Norske Shell	NO	25.900000	16.05.2018	17.06.2021
  Equinor Energy AS	NO	24.418020	16.05.2018	17.06.2021
  ConocoPhillips Skandinavia AS	NO	5.191020	16.05.2018	17.06.2021
  Total E&P Norge AS	NO	3.690960	16.05.2018	17.06.2021
  Petoro AS	NO	40.800000	06.04.2017	15.05.2018
  A/S Norske Shell	NO	25.900000	06.04.2017	15.05.2018
  Statoil Petroleum AS	NO	24.418020	06.04.2017	15.05.2018
  ConocoPhillips Skandinavia AS	NO	5.191020	06.04.2017	15.05.2018
  Total E&P Norge AS	NO	3.690960	06.04.2017	15.05.2018

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

  Norwegian Offshore Directorate – estimate for reserves (Norwegian share)

  Estimates for reserves do not take commercial agreements into consideration.

  Norwegian Offshore Directorate – estimate for reserves (Norwegian share)

  Valid date:

  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]

  Norwegian Offshore Directorate – estimate for reserves (Norwegian share)

• Description

  Description

  Type	Text	Date updated
  Development	Troll Brent B is a field near the Troll field in the northern part of the North Sea. The water depth is 340 metres. Troll Brent B was discovered in 2005, and was granted an exemption from the plan for development and operation (PDO) in 2017. Troll Brent B was planned to be developed with one multilateral production well drilled from the O-template connected to Troll C.	28.02.2023
  Reservoir	The reservoir contains oil in sandstone of Middle Jurassic age in the Brent Group, stratigraphically underlying producing reservoirs on the Troll field. The reservoir is at a depth of 1900 metres.	09.12.2023
  Recovery strategy	The field was planned to be produced by pressure depletion.	28.02.2023
  Transport	There was no production from Troll Brent B.	28.02.2023
  Status	During drilling of the production well, oil reserves were proven to be significantly lower than originally assumed. It was therefore decided to be uneconomical to start production on the Troll Brent B field. The well was plugged, however, the well slot is available to be used for potential new targets on Troll Vest.	09.12.2023

• Investments (expected)

  Investments (expected)

• Investments (historical)

  Investments (historical)

  	Investments [mill NOK nominal values]
  Sum	185
  2022	0
  2021	0
  2020	0
  2019	0
  2018	0
  2017	185
  2016	0
  2015	0
  2014	0
  2013	0
  2012	0
  2011	0
  2010	0
  2009	0
  2008	0
  2007	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]

• Production , sum wellbores

  Production , sum wellbores

  Month	Gross - oil [mill Sm3]	Gross - gas [bill Sm3]	Gross - condensate [mill Sm3]	Gross - oil equivalents [mill Sm3]

• 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

• Wellbores – development

  Wellbores – development

  Wellbore name	Entered date	Completed date	Purpose	Content
  31/2-O-24 Y1H	27.04.2013	28.05.2017	PRODUCTION	OIL
  31/2-O-24 Y2H			PRODUCTION	NOT APPLICABLE

• Wellbores – other

  Wellbores – other

  Wellbore name	Entered date	Completed date	Purpose	Status