Giant Southeast Asian gas discovery passes test with flying colors
What happened
Eni reported a drill stem test at Geliga‑1 (Indonesia) with high deliverability, confirming the discovery’s strong flow characteristics. The DST flowed at rates constrained by rig facilities and Eni estimates sustained high production potential, which makes fast‑track development concepts operationally relevant; watch whether operators push for FPSO/FLNG options and fast procurement windows
Buyer takeaway
This is an operational demand signal that can quickly push buyers to secure hull conversions, turrets and subsea installers because high deliverability supports rapid field development
Cost / money
Directional: fast‑track development raises short‑term demand for conversion yards and heavy lift, which can lift mobilisation premiums and shorten room to negotiate lower rates
Supplier / commercial
Suppliers with FPSO/FLNG conversion capacity, turret systems, and long‑lead subsea trees gain leverage to narrow quote validity and demand earlier slot commitments
Safety / operations
Deepwater design and higher sustainable flow rates require re‑checked emergency response, well control and FPSO processing contingency plans before start‑up
What to watch
Watch whether the operator moves to fast‑track procurement for hulls or conversion options and how that changes mobilisation windows for supporting suppliers
Key facts
- DST flowed at rates up to 60 million scfd (constrained by rig facilities)
- Estimated sustainable output cited near 200 million scfd from Geliga‑1
- Well drilled in approximately 2,000m water to about 5,100m total depth
Source excerpts
As a result, the Geliga‑1 well is estimated to produce a sustainable rate of approximately 200 million scfd of gas and about 10,000 barrels per day (bpd) of condensate
The Italian energy giant has now disclosed that the discovery was tested, with DST results demonstrating high deliverability, further fortifying the strategic potential of Indonesia’s Kutei Basin and supporting accelerated development options leveraging existing and planned infrastructure
A plan of development (POD) is currently being prepared and is expected to be submitted to the government of Indonesia in the coming weeks. The POD aims to enable the fast‑track development of a third production hub in the prolific Kutei Basin, alongside the Gendalo and Gandang gas project (South Hub) and the Geng North and Gehem fields (North Hub), by leveraging the development concept currently being implemented for the North Hub project
