ExxonMobil has declared force majeure on PNG LNG after Papua New Guinea was hit by a 7.5 magnitude earthquake on Monday. The partners in the plant, which exported 7.8 million tonnes last year, are ExxonMobil (33.2% operator), Oil Search (29%), State of Papua New Guinea (16.8%), Santos (13.5%), JX Nippon (4.7%) and Mineral Resources Development Company of Papua New Guinea (2.8%). Latest reports are that the pipeline and liquefaction plant sustained minimal damage, but could potentially be another six weeks before it can be restarted.
This comes a week after the announcement by the upstream partners in Papua New Guinea’s giant gas resources to more than double the country’s liquefaction capacity to 16mmtpa at a cost of USD13 billion. The partners are planning to help add a further three trains in the country – one to support growth at ExxonMobil’s P’nyang field, and two to service new gas from Total’s Elk-Antelope development. FEED is planned to start later this year, but will require agreement of terms with the PNG government first including domestic supply obligations.
Given this is a brownfield expansion, it is significantly cheaper than the original USD19.5 billion construction cost of the project. The partners were previously toying with the idea of having a separate facility for Elk-Antelope gas as Total and ExxonMobil could not reach agreement. ExxonMobil was pushing for the gas to go through PNG LNG supported by train expansions, while Total was considering a new plant (Papua LNG). While the details on the new three trains remain high level and could still see a separate Papua LNG project, this agreement thaws the development discussions which have been frozen for more than a year. The separate trains supporting the different upstream gas sources will also be conducive to structuring and financing of the proposed project – avoiding the complexity involved with unitisations and co-mingled gas marketing. The new LNG could come onstream by the early 2020s and would arrive in time for an emerging LNG supply gap that is foreseen by the industry.
