Eni Confirms Size of 'Giant' Gas Discovery offshore Indonesia
What happened
Eni confirmed the scale and deliverability of the Geliga discovery after a drill‑stem test, describing it as a high‑deliverability gas and condensate find in the Kutei Basin offshore Indonesia. The company is studying fast‑track development concepts across multiple hubs and deepwater tie‑backs, which makes this a multi‑well development ask rather than a single prospect. Procurement should watch for rapid movement to multi‑well tendering and for suppliers to tighten availability and mobilisation terms
Buyer takeaway
Treat Geliga as an actionable development signal that will drive long‑lead needs for rigs, subsea systems and floating production options; don’t treat it as a distant prospect
Cost / money
Directional cost pressure: multi‑hub, deepwater development increases the likelihood of higher dayrates, mobilisation fees and insurance/freight pass‑throughs as buyers compete for capacity
Supplier / commercial
Suppliers able to provide rigs, subsea production systems and FPSO solutions gain leverage to shorten quote windows, demand reservation fees, or require conditional commitments
Safety / operations
Faster well cadence compresses readiness for spares, crew training and permits; readiness gaps translate directly into standby costs or schedule risk
What to watch
Watch for shortened quote validity, reservation/cancellation fees in initial supplier responses and rapid RFQ issuance that narrows supplier mobilisation windows
Key facts
- DST confirmed a very large gas and condensate discovery
- Firm interest in fast‑track development using existing and planned infrastructure
- Project concepts include deepwater subsea systems and multi‑hub tie‑backs
Source excerpts
A drill stem test (DST) confirmed the preliminary assessment of about 5 trillion cubic feet (Tcf) of natural gas and 300 million barrels of condensate in the Geliga-1 discovery in the Kutei Basin offshore Indonesia, Eni SpA said Thursday
Eni expects to reach peak production at the new hubs 2029. "The Gendalo and Gandang development plan, in water depths ranging from 1,000-1,800 meters, includes the drilling of seven producing wells and the installation of deepwater subsea production systems tied back to Jangkrik FPU [floating production unit]", Eni said
For the Geliga discovery, Eni expects to submit a plan of development (POD) to the government "in the coming weeks"
