Jangkrik Gas Field

Summary Information

  • Operator: Eni
  • Country: Indonesia
  • Location: 3.42 Muara Bakau PSC, Kutei Basin, offshore Indonesia
  • Production start: 2017
  • Partners: GDF Suez
  • Type: Gas
  • Estimated Reserves:
  • Production Volume: Target volumes are 450 million standard cubic feet per day (mmscf/d), equivalent to 83,000 barrels of oil equivalent per day (boed)

Description

  • Production is from ten deep-water subsea wells, connected to the newly built Floating Production Unit (FPU) “Jangkrik”. The gas, once processed onboard the FPU, flows via a dedicated 79km pipeline to the Onshore Receiving Facility, and then through the East Kalimantan Transportation System, finally reaching the Bontang LNG Terminal.
  • The development consists of 51 kilometers of umbilicals, five manifolds and seven SSIV(2) subsea structures
  • The Merakes Gas Field is to be tied back to the Jangkrik platform

Contractors

  • FMC Technologies: Supply of subsea trees, manifolds, jumpers and connection systems, umbilicals, tooling and associated topside and subsea controls systems
  • McDermott: Fabrication of subsea manifolds and subsea safety isolation valve modules
  • Technip: engineering, procurement, commissioning and installation of:
    • 36 kilometers of flexible risers and flowlines with diameters ranging from 4" to 14",
    • 195 kilometers of pipeline with diameter ranging from 4" to 24",
    • subsea equipment which includes mid-water arch and flowline end termination.
  • Oceaneering: Supply of steel tube production control umbilicals, with a total combined length of approximately 31 miles (50 kilometers)

History

  • 2009 - An initial exploration campaign was successfully carried out
  • 2009 - GDF Suez acquires 45% of the block
  • 2010 - Second successful appraisal drilling completed
  • 2011 - Eni makes a new discovery in the Kutei Basin, offshore Indonesia, at Jangkrik North East 1 NFW
  • 2014 - FMC & Technip awarded subsea contracts
  • 2015 - LNG sales agreement signed
  • 2017 - Gas production started

Geology

  • Excellent quality reservoir sands of Pliocene age

Links

  1. Eni announces successful appraisal of Jangkrik - gas discovery in Indonesia
  2. GDF SUEZ pursues its development in the Asia-Pacific region, entering into exploration-production in Indonesia
  3. Eni makes a new discovery in the Kutei Basin, offshore Indonesia, at Jangkrik North East 1 NFW
  4. FMC Technologies Awarded $720 Million Contract for Subsea Systems for eni's Jangkrik Project in Indonesia
  5. Technip wins Jangkrik subsea package in Indonesia
  6. Oceaneering Announces Jangkrik Umbilicals Contract
  7. McDermott Awarded Subsea Fabrication Contract by FMC Technologies for Jangkrik Complex Offshore Kalimantan, Indonesia
  8. ENGIE signs its first Jangkrik LNG Sale & Purchase Agreements
  9. Eni starts production from Jangkrik Project, deep offshore Indonesia, ahead of schedule

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