Energean Adds Liquids Capacity With Second Oil Train
Liquids processing capacity on the FPSO has increased from 18 to 31 kbbl/d, while production has so far been tested only up to 21 kbbl/d. The revenue and cash impact now depends on Katlan tie-ins, facility uptime and converting that capacity into sustained cargo deliveries.
Energean has completed commissioning of the second oil train on the Energean Power FPSO, lifting liquids processing capacity from 18 to 31 kbbl/d. This is a completed physical change rather than a future target, and it removes one constraint on higher Israeli liquids sales. However, the facility has so far tested production only up to 21 kbbl/d, while second-half guidance calls for an average of 17 to 21 kbbl/d. Even at the top of that range, 10 kbbl/d of the new capacity would remain unused. Additional barrels still require reservoir feed, completion of Katlan tie-in work and high FPSO availability. The economic contribution must therefore appear in sustained output, delivered cargoes and operating cash flow rather than in the 31 kbbl/d nameplate alone.
The 31 kbbl/d Figure Is a Processing Ceiling
An oil train is a processing line within the FPSO. It allows the facility to handle more liquids arriving from the wells, but it does not by itself add reserves or reservoir flow. That distinction matters because the new nameplate capacity is materially above every production rate the company has reported or tested so far.
| Measure | kbbl/d | What it represents |
|---|---|---|
| Capacity before expansion | 18 | Previous FPSO processing capability |
| Capacity after expansion | 31 | New technical ceiling |
| Highest tested rate | Up to 21 | Tested output, not a sustained average |
| First-half average | 10 | Includes the 41-day shutdown |
| First-half average excluding shutdown | 13 | Output during operating periods |
| Second-half guidance | 17 to 21 | Average including planned Katlan and maintenance shutdowns |
At the high end of second-half guidance, the facility would use about 68% of its new capacity. At the low end, utilisation would be about 55%. This does not make the investment redundant. It shows that Energean has installed processing infrastructure ahead of the future feed, leaving reservoir delivery, subsea connections and operating uptime to determine how much of the ceiling becomes sales.
The commissioning timetable also warrants a sober reading. Before the February shutdown, completion had been targeted by the end of the first quarter. In May, the target moved to the end of that month, and commissioning was ultimately completed safely on 13 July. The shutdown explains part of the delay, but the sequence shows that even equipment already installed on the FPSO remained exposed to completion work and coordination with subsea activity.
More Liquids Increase Brent Exposure
Brent-linked liquids represented 31% of group revenue in 2025, down from 38% in 2024. Over the same period, the weighted average realised liquids price fell from $71 to $59 per boe, and group liquids revenue declined from $679 million to $521 million. These figures show both sides of the expansion. More barrels can increase revenue when oil prices are supportive, but they also raise sensitivity to commodity-price movements.
The Israeli operation sold about 5.065 million barrels of liquids in 2025 and generated $316.3 million of liquids revenue, alongside $848.9 million from gas sales. Liquids therefore accounted for about 27% of Israeli revenue. The second oil train can increase that share, while a substantial part of the gas business remains supported by long-term contracts with floor prices and committed volumes.
There is not yet enough disclosure to calculate the incremental margin on each barrel processed by the new train. The additional operating cost has not been disclosed separately, and investment in the oil train has not been split from Katlan spending. The increase in Brent exposure is therefore clearer than the precise contribution to operating profit.
Revenue Arrives When a Cargo Is Delivered
Processing capacity becomes revenue only when liquids are physically delivered to a vessel. In 2025, revenue from one major customer was $316.3 million, exactly matching all Israeli liquids revenue, and that customer had no outstanding balance at year-end. This indicates that collection had been completed by the balance-sheet date. It also shows that the Israeli liquids sales channel was concentrated in a single customer during the year.
The April update illustrates the cash timing. Cash, including restricted cash, increased from $227 million at the end of March to $307 million at the end of April. The company attributed the increase to a $125 million receipt from Egypt and the offloading of an Israeli liquids cargo at a realised price just below $120 per barrel. The change cannot be credited to the second oil train, which had not yet been commissioned, but it demonstrates the sequence from production to cargo delivery and cash receipt.
Investment is already material but insufficiently disaggregated. Additions to Israeli oil and gas assets totalled $390.8 million in 2025 and mainly related to Katlan and the second oil train. Cash payments for property, plant and equipment were $475.5 million. A further $56 million was spent on Katlan in the first quarter of 2026, while full-year Israeli development and production expenditure is guided at $700 million to $750 million. Without a project split or separate operating cost, operating cash flow after investment is more informative than capacity utilisation alone.
Katlan and FPSO Uptime Will Set the Output Rate
Higher-rate production tests are scheduled for August after completion of certain Katlan-related subsea tie-in activities. Katlan itself is designed as a phased subsea tieback to the FPSO through an approximately 30-kilometre production line with capacity for four well slots, and first gas remains scheduled for the first half of 2027. The oil train has therefore been completed before the full feed intended to use it.
Operating availability remains essential. Production was suspended by government order for 41 days between 28 February and 9 April, then returned to regular levels within 48 hours of receiving approval to restart. The shutdown reduced first-half liquids production from an average of 13 kbbl/d during operating periods to 10 kbbl/d on a reported basis. Second-half guidance already incorporates planned shutdowns for Katlan activity and maintenance, so achieving 17 to 21 kbbl/d will require rapid recoveries and stable flow between work periods.
The current conclusion is positive at the infrastructure level and conditional at the financial level. Energean has completed an asset that expands FPSO liquids processing capacity by 72%, creating room for growth from Karish and Katlan. Subsea completion, reservoir delivery and uptime now determine whether output moves beyond the 21 kbbl/d tested rate. If second-half production stays within guidance and cargoes are delivered regularly, the share of Brent-linked revenue can rise. If tie-in work or further downtime restricts the feed, the 31 kbbl/d figure will remain spare processing capacity rather than new cash flow.
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