Jambaran-Tiung Biru Unitized Oil and Gas Field (Indonesia)

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Jambaran-Tiung Biru Unitized Oil and Gas Field is an operating oil and gas field in Indonesia.

Along with Banyu Urip Oil Field (Indonesia) and Cendana Oil and Gas Field (Indonesia), Jambaran-Tiung Biru Unitized Oil and Gas Field is a part of the Cepu Block Oil and Gas Project (Indonesia).

Jambaran-Tiung Biru Unitized Oil and Gas Field is also sometimes referred to as JTB.

Project Details

Main Data

Table 1: Field-level project details for Jambaran-Tiung Biru Unitized Oil and Gas Field

1Final Investment Decision
Unit name Status Operator Owner Discovery year FID1 year Production start year Production type
Jambaran-Tiung Biru Unitized operating[1] PT Pertamina EP Cepu[2] PT Pertamina EP [8%]; PT Pertamina EP Cepu [91%][2][2] 2001[3] 2017[4] 2022[5][1] conventional[6]

Production and Reserves

Table 2: Reserves of Jambaran-Tiung Biru Unitized Oil and Gas Field

million m³ = million cubic meters
million bbl = million barrels of oil
Fuel description Reserves classification Quantity Units Data year Source
crude oil and condensate remaining recoverable reserves 17.08 million bbl 2023 [6]
gas reserves 45307.2 million m³ 2018 [7]
gas remaining reserves 32734.45 million m³ 2021 [8]
gas remaining recoverable reserves 32528.59 million m³ 2023 [6]

Table 3: Production from Jambaran-Tiung Biru Unitized Oil and Gas Field

million m³/y = million cubic meters per year
million bbl/y = million barrels of oil per year
Category Fuel description Quantity Units Data year Source
production condensate 0.7 million bbl/y 2024 [2]
production gas 2226.28 million m³/y 2024 [2]
production design capacity gas 3255.84 million m³/y 2019 [9]
production design capacity gas 1984.51 million m³/y 2022 [10]

Location

Table 4: Field-level location details for Jambaran-Tiung Biru Unitized Oil and Gas Field

Concession/Block Location Onshore/Offshore Coordinates (WGS 84)
Cepu[11] onshore, Indonesia[12] onshore[6] -7.2398, 111.7342 (approximate)[12]

The map below shows the approximate location of the field(s) within the Cepu Block Oil and Gas Project (Indonesia):

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Articles and Resources

Additional Data

To access additional data, including an interactive map of oil and gas extraction sites, a downloadable dataset, and summary data, please visit the Global Oil and Gas Extraction Tracker on the Global Energy Monitor website.

References

  1. 1.0 1.1 https://indonesiabusinesspost.com/1984/Politics/jtb-gas-field-books-record-of-full-capacity-production-of-192-mmscfd. {{cite web}}: Missing or empty |title= (help)
  2. 2.0 2.1 2.2 2.3 2.4 https://pepc.pertamina.com/id/hubungan-investor/laporan-tahunan. {{cite web}}: Missing or empty |title= (help)
  3. https://www.ipa.or.id/en/publications/successful-geological-strategy-for-setting-intermediate-casing-prior-approaching-kujung-carbonate-in-jambaran-field,-cepu-block. {{cite web}}: Missing or empty |title= (help)
  4. http://www.sulphuric-acid.com/sulphuric-acid-on-the-web/acid%20plants/JTB.htm. {{cite web}}: Missing or empty |title= (help)
  5. (PDF) https://aperc.or.jp/file/2025/10/14/OGSE_in_Indonesia_October_2025.pdf. {{cite web}}: Missing or empty |title= (help)
  6. 6.0 6.1 6.2 6.3 https://web.archive.org/web/20230601163755/https://www.offshore-technology.com/marketdata/oil-gas-field-profile-unitized-jambaran-tiung-biru-jtb-conventional-gas-field-indonesia/. Archived from the original on 01 June 2023. {{cite web}}: Check date values in: |archive-date= (help); Missing or empty |title= (help)
  7. https://web.archive.org/web/20210727133732/https://www.ogj.com/drilling-production/drilling-operations/article/17296302/jambarantiung-biru-drilling-due-next-year. Archived from the original on 27 July 2021. {{cite web}}: Missing or empty |title= (help)
  8. https://energymonitor.ai/finance/risk-management/exclusive-natural-gas-data-reveals-trillions-of-dollars-of-upcoming-gas-projects. {{cite web}}: Missing or empty |title= (help)
  9. https://web.archive.org/web/20211028205838/https://www.lw.com/thoughtLeadership/JTB-indonesian-gas-latham-watkins. Archived from the original on 28 October 2021. {{cite web}}: Missing or empty |title= (help)
  10. https://www.reuters.com/article/indonesia-pertamina/indonesias-jambaran-tiung-biru-gas-project-comes-onstream-regulator-idUKL4N30U0UG. {{cite web}}: Missing or empty |title= (help)
  11. https://www.thejakartapost.com/news/2015/05/26/pertamina-opens-bidding-jambaran-tiung-biru.html. {{cite web}}: Missing or empty |title= (help)
  12. 12.0 12.1 https://thedocs.worldbank.org/en/doc/1ccd33e2f13ebc7cfd9647fdebc843f2-0400072023/related/GGFR-Flaring-Dashboard-Data-March292023.xlsx. {{cite web}}: Missing or empty |title= (help)