Why did TotalEnergies hand over operatorship of Papua LNG to ExxonMobil?

TotalEnergies transferred operatorship and farmed down its interest to capture critical operational synergies with ExxonMobil's existing PNG LNG facility. Integrating operatorship under ExxonMobil reduces development overhead and optimizes cost structures to bring the venture closer to financial close.

What is the planned production capacity of the Papua LNG project?

The project is designed to produce roughly 5.4 million metric tonnes of LNG per annum from the onshore Elk-Antelope gas reservoirs. The design incorporates electric-drive liquefaction trains and carbon capture and storage (CCS) technology to minimize emissions.

When is a Final Investment Decision (FID) on Papua LNG expected?

While originally scheduled for 2024, the FID was deferred due to inflated contractor bids and challenging EPC pricing. Under ExxonMobil's leadership, the consortium is expected to re-tender and optimize project packages, targeting an FID in 2025 or early 2026.

Rigzone · September 7, 2026 (Sep 7) · 1 min read

ExxonMobil to Acquire Papua LNG Operatorship from TotalEnergies

ExxonMobil TotalEnergies SE

Isometric technical illustration of offshore oil and gas operations with drillship and support vessel — Illustration: ExxonMobil

Analysis

AI-assisted analysis · reviewed by Yuri Kan

In a strategic portfolio realignment, TotalEnergies has agreed to transfer the operatorship of the multi-billion dollar Papua LNG venture in Papua New Guinea to ExxonMobil alongside a farm-down of its equity interest. The move consolidates ExxonMobil's dominance in the Pacific island nation's gas sector by leveraging operational synergies with its existing PNG LNG infrastructure. Bringing ExxonMobil to the helm is expected to streamline engineering execution and capital expenditure, accelerating the stalled venture toward a definitive Final Investment Decision.

Key Facts

ExxonMobil will assume operatorship of the Papua LNG project from French supermajor TotalEnergies.
TotalEnergies is farming down a portion of its majority stake as part of the operational restructuring agreement.
The Papua LNG project targets commercialization of the Elk and Antelope gas fields located in onshore Block PRL 15.
The project design entails an estimated liquefaction capacity of around 5.4 million metric tonnes per annum (mtpa) across four electric-drive trains.
The joint venture plans to utilize brownfield infrastructure synergies by tying into ExxonMobil's existing PNG LNG facilities near Port Moresby to lower capital expenditures.
The restructuring aims to re-engineer project costs to successfully reach a Final Investment Decision (FID), which previously suffered delays due to market inflation.

Background & Context

The Papua LNG project has long been envisioned as Papua New Guinea's second major gas export development, aimed at backfilling regional Asian demand with low-carbon-intensity LNG. TotalEnergies had led the venture alongside partners ExxonMobil and Santos, but high engineering, procurement, and construction (EPC) quotes forced the consortium to delay FID from its original 2024 target. ExxonMobil already successfully operates the 6.9 mtpa PNG LNG project, giving it unparalleled local supply chain, regulatory, and technical familiarity in the country.

Market Impact

The transition of operatorship allows the consortium to eliminate duplicated regional overhead and unlock significant synergies with the existing PNG LNG terminal. For TotalEnergies, reducing exposure aligns with disciplined capital allocation priorities and risk mitigation in frontier operating environments, while preserving upside equity. For ExxonMobil, the transaction cements its position as the undisputed anchor of Papua New Guinea's energy export economy. Furthermore, regional Asian LNG off-takers gain renewed confidence that the delayed export project will finally overcome commercial bottlenecks.

What to Watch

Market participants will monitor the formal regulatory approvals from the Papua New Guinea government and partner consensus regarding the revised equity split. ExxonMobil is anticipated to launch a revised commercial review to negotiate lower EPC bids before targeting a rescheduled Final Investment Decision anticipated in 2025 or 2026. First production will depend on the finalization of new engineering contracts and project financing timelines.

Frequently Asked Questions

Why did TotalEnergies hand over operatorship of Papua LNG to ExxonMobil?: TotalEnergies transferred operatorship and farmed down its interest to capture critical operational synergies with ExxonMobil's existing PNG LNG facility. Integrating operatorship under ExxonMobil reduces development overhead and optimizes cost structures to bring the venture closer to financial close.
What is the planned production capacity of the Papua LNG project?: The project is designed to produce roughly 5.4 million metric tonnes of LNG per annum from the onshore Elk-Antelope gas reservoirs. The design incorporates electric-drive liquefaction trains and carbon capture and storage (CCS) technology to minimize emissions.
When is a Final Investment Decision (FID) on Papua LNG expected?: While originally scheduled for 2024, the FID was deferred due to inflated contractor bids and challenging EPC pricing. Under ExxonMobil's leadership, the consortium is expected to re-tender and optimize project packages, targeting an FID in 2025 or early 2026.

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