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
16 January 2026
The country’s global energy importance and domestic political fate are interlocked, highlighting its outsized oil and gas powers, and the heightened fallout risk
16 January 2026
The global maritime oil transport sector enters 2026 facing a rare convergence of crude oversupply, record newbuild deliveries and the potential easing of several geopolitical disruptions that have shaped trade flows since 2022
15 January 2026
Rebuilding industry, energy dominance and lower energy costs are key goals that remain at odds in 2026
14 January 2026
Chavez’s socialist reforms boosted state control but pushed knowledge and capital out of the sector, opening the way for the US shale revolution
