Judy, Joanne and Jade Gas and Condensate Fields

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Summary Information

  • Operator: Harbour Energy
  • Country: UK
  • Location: central North Sea
  • Production start:
  • Partners: Harbour Energy
  • Type: Oil / Gas
  • Estimated Reserves:
  • Production Volume:

Description

  • Judy and Joanne are in Block 30/7a of the UK central North Sea approximately 240-kilometres south-east of Aberdeen. They sit in Quadrant 30 of the J-Area (or J-Block) with overlapping reservoirs.
    • Judy is a manned platform with accommodation, production, processing and gas injection equipment.
    • Joanne is a subsea manifold with six subsea wells tied back to Judy through two 5.5 kilometre pipelines.
  • Jade lies approximately 240-kilometres southeast of Aberdeen in Block 30/2c. It is a high-pressure/high-temperature (HP/HT) development, which consists of a normally unmanned installation (NUI) tied back via a subsea pipeline to the Judy facility from where all operations are controlled.
  • The Joanne field is a sub-sea development tied back to the manned Judy platform. The Judy/Joanne fields currently produce from 16 wells.
  • Jade was developed using a normally unmanned wellhead platform and currently produces from eight wells. Production from Jade is exported via a sub-sea pipeline to the Judy platform where it is commingled and processed with Judy and Joanne production.
  • Production from Jasmine Gas and Condensate Field is processed and exported through Judy
  • Gas processed on the Judy platform is transported through the CATS Central Area Transmission System Gas Pipeline to the Teesside Gas Processing Plant TGPP and liquids are transported to Teesside through the Norpipe system.

Contractors

  • **Consorzio Ital Offshore:** Judy Wellhead Platform consrtuction
  • **Saipem:** "J" Block Judy Wellhead Platform - T&I
  • **BiFab:** EPC contract for Judy Accommodation Unit
  • **FoundOcean:** Grouting for Platform & Subsea Structures

Jade

  • **Heerema:** Platform construction
  • **Saipem:** Installation of the Jade Platform & pipelines
  • **J P Kenny:** Detail design and review of vendor data for CRA cladding of 16 inch tie-in spool
  • **FoundOcean:** Grouting for Platform
  • **Global Maritime:** Warranty surveyor for conventional pipelay
  • **Nessco:** Communication systems

History

  • 1993 - Judy & Joanne field development approved
  • 1995 - Jade field discovered
  • 1997 - Commercial oil production and gas sales from Judy/Joanne began
  • 2000 - Jade development given government approval
  • 2002 - Production started at Jade
  • 2015 - Shell acquired BG Group and became a partner
  • 2017 - Chrysaor acquired Shell's stake in the fields.
  • 2017 - Siccar Point became a shareholder after acquiring OMV UK
  • 2019 - Ithaca energy acquired Chevron's stake
  • 2019 - Chrysaor acquired Conocophillips's stake in the field
  • 2021 - Premier Oil and Chrysaor merge to create Harbour Energy
  • 2022 - Ithaca increased it stake after acquiring Siccar Point Energy

Geology

Links

  1. BG Group, Databook
  2. UK Oil and Gas Fields by Approval Date
  3. List Of Oil Production Platforms In The UK
  4. Saipem Fixed Offshore Production Facilities Project References
  5. Saipem Europe Pipeline References
  6. Bifab Platform References
  7. FoundOcean Europe Subsea References
  8. International Protective Coatings Platform References
  9. J P Kenny Subsea References
  10. Nessco Platform References
  11. Global Maritime Pipeline References
  12. The Jade Field, Offshore Petroleum Production And Pipe-Lines (Assessment Of Environmental Effects) Regulations 1999 Licence P 672 - Licence Having Effect Under The Petroleum Act 1998
  13. Recommended cash and share offer for BG Group by Royal Dutch Shell
  14. OMV closed the divestment of OMV (U.K.) Limited
  15. Shell to sell package of UK North Sea assets to Chrysaor for up to $3.8bn
  16. Acquisition Of Chevron North Sea Limited
  17. ConocoPhillips Completes $2.7 Billion Sale of United Kingdom E&P Subsidiaries
  18. Harbour Energy to be admitted to trading
  19. Completion of Acquisition of Siccar Point Energy