From Upstreamonline just now24 Mar 2023 18:50
Redeployed FPSO sought for Falkland Island project
Navitas Petroleum highlights latest development plan for Sea Lion oil discovery
24 March 2023 16:51 GMT UPDATED 24 March 2023 16:51 GMT
By Iain Esau in London
Israel-listed Navitas Petroleum aims to take sanction the long-dormant Sea Lion project in the Falkland Islands in 2024, after slashing some $500 million off the development cost to first oil in 2027.
The project was originally operated by Premier Oil, which was acquired by Harbour Energy in 2021. Harbour subsequently quit the asset, leaving Navitas in control.
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Since then, the new operator has worked hard to cut development to first oil from $1.8 billion to $1.3 billion, with a total cost of $2.2 billion.
Navitas’ development solution remains centred on a 100,000 barrels per day, leased floating production, storage and offloading vessel, but this time around the goal is to get hold of a redeployed vessel rather than opt for a conversion.
The size of the subsea production system for phase one has been cut to 18 wells, which would be beefed up with five extra wells in a second phase.
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This initial scheme would exploit 270 million barrels of oil at an overall capital and operating cost of $27.6 per barrel.
In total, Sea Lion could house about 710 million barrels of developable resources, according to reservoir consultancy Netherland Sewell & Associates, which has just completed an independent resource assessment on the Sea Lion area.
This volume is some 200 million barrels more than identified in 2016 by a third-party consultancy commissioned by to London-listed junior Rockhopper Exploration, the only other partner in the asset.
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Navitas continues to optimise the development plan which — as before — calls for output to plateau at 80,000 bpd and peak at 100,000 bpd.
Assuming both finance and an FPSO can be secured, the partners plan to sanction the project next year, targeting first oil 30 months later.
The partners plan to spend some $70 million on front-end engineering an design studies this year to get a detailed handle on costs and technical issues.
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Commenting on the Navitas plan, Samuel Moody, chief executive of Rockhopper, said: “To reduce upfront estimated capex by such a significant amount and reduce life of field costs to under $30 per barrel, while increasing recoverable resources and maintaining a peak plateau of 80,000 bpd is hugely encouraging progress.
“We believe the newly reworked Sea Lion project represents an eminently financeable proposition, despite all the well-known political challenges.”
Navitas holds a 65% stake in Sea Lion, with Rockhopper on 35%.