Difference between revisions of "Knarr Oil Field"

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* The Knarr field, formerly known as Jordbaer, is located in Norwegian block 34/3 of the North Sea in water depths of approximately 1,320 feet (400 meters).  
 
* The Knarr field, formerly known as Jordbaer, is located in Norwegian block 34/3 of the North Sea in water depths of approximately 1,320 feet (400 meters).  
 
*  [[Petrojarl Knarr FPSO]] will have a maximum design production capacity of 63,000 barrels per day (bbls/d)
 
*  [[Petrojarl Knarr FPSO]] will have a maximum design production capacity of 63,000 barrels per day (bbls/d)
* Gas is exported to the [[Far North Liquids And Associated Gas System (Flags) Pipeline]] via a 101km, 12" export gas pipeline
+
* Gas is exported to the [[Far North Liquids and Associated Gas System (Flags) Pipeline]] via a 101km, 12" export gas pipeline
  
 
+++ Contractors
 
+++ Contractors

Revision as of 18:06, 15 February 2024

Summary Information

  • Operator: Shell
  • Country: Norway
  • Location: North Sea
  • Production start: 2015
  • Partners: Shell 45.00 %, Idemitsu Petroleum Norge AS 25.00 %, RWE Dea Norge AS 10.00 %, Wintershall Norge ASA 20.00 %
  • Type: Oil / Gas
  • Estimated Reserves: Original Recoverable reserves
    • 8.3 million Sm³ oil
    • 0.2 billion Sm³ gas
    • 0.4 million tonnes NGL
  • Production Volume:

+++ Description

+++ Contractors

  • **Wood Group Kenny:** Design package for in field and export pipelines, control systems, risers and umbilicals as well as budget and schedule estimates
  • **FMC Technologies:** Supply of three each of subsea production trees and water injection trees and will also provide six subsea control modules, five wellheads, two manifolds and other related equipment and controls.
  • **Subsea 7:** Engineering, procurement, construction and installation of a 4.5 km flowline bundle containing production, water injection and service lines and controls system, a standalone water injection flowline, flexible riser systems, the static and dynamic umbilicals systems, as well as various subsea structures, associated tie-in spools and GRP protection covers and the connection and testing of the complete subsea architecture.
  • **KWSubsea:** Detailed design of the 101km, 12" export gas pipeline

+++ History

  • 2010 - Wood Group Kenny awarded FEED
  • 2011 - FMC awarded subsea equipment contract
  • 2011 - Teekay awarded coontract for supply of FPSO
  • 2012 - Subsea 7 awarded SURF contract
  • 2015 - Production started
  • 2015 - Shell acquired BG Group and became the operator
  • 2022 - Production ceased

+++ Geology

  • The reservoir lies at a depth of about 3 800 metres and contains oil in Lower Jurassic sandstones of the Cook Formation.
  • The production strategy will include pressure maintenance by water injection.

+++ Links

  1. Knarr, Norwegian Petroleum
  2. KWSubsea Subsea References
  3. Wood Group Kenny awarded front end engineering design for Jordbaer field, Norway
  4. FMC Technologies Awarded $135 Million Subsea Equipment Contract for BG Norge's Knarr Development
  5. Teekay Awarded Contract for Knarr FPSO Project
  6. Subsea 7 S.A. awarded contract offshore Norway
  7. BG Group produces first oil from the Knarr field in Norway
  8. Recommended cash and share offer for BG Group by Royal Dutch Shell