Harbour already operates an in-production block in Indonesian waters
Harbour plans Indonesia FID for end-2023
The UK firm is expanding its Indonesian upstream presence
UK-listed independent Harbour Energy hopes to reach FID on its Tuna offshore gas project in Indonesia, “around the end of 2023”, and intends to submit a “plan of development” to the Indonesian government “later this year”. Harbour operates the Tuna block with a 50pc stake, and its reserves are estimated at around 100mn bl oe. The block is close to the maritime border between Indonesia and Vietnam. The independent is in the process of expanding its presence in Indonesia’s offshore. Harbour announced a “play-opening” gas discovery in July from the Timpan-1 well in the Andaman II licence, and along with partners BP and Abu Dhabi’s Mubadala, “are now evaluating the commerciality of the discovery
Also in this section
18 February 2026
With Texas LNG approaching financial close, Alaska LNG advancing towards a phased buildout and Magnolia LNG positioned for future optionality, Glenfarne CEO Brendan Duval says the coming year will demonstrate how the company’s more focused, owner-operator approach is reshaping LNG infrastructure development in the North America
18 February 2026
The global gas industry is no longer on the backfoot, hesitantly justifying the value of its product, but has greater confidence in gas remaining a core part of the global energy mix for decades
18 February 2026
With marketable supply unlikely to grow significantly and limited scope for pipeline imports, Brazil is expected to continue relying on LNG to cover supply shortfalls, Ieda Gomes, senior adviser of Brazilian thinktank FGV Energia,
tells Petroleum Economist
17 February 2026
The 25th WPC Energy Congress, taking place in Riyadh, Saudi Arabia from 26–30 April 2026, will bring together leaders from the political, industrial, financial and technology sectors under the unifying theme “Pathways to an Energy Future for All”
