Gladstone LNG Project

Gladstone Liquefied Natural Gas Project

Key Data

  • OwnerSantos (30%), PETRONAS (27.5%), Total (27.5%) and KOGAS (15%)
  • OperatorSantos and PETRONAS
  • Estimated Investment$16bn ($16.98bn)
  • Start of ConstructionMay 2011
  • Scheduled Completion2015
  • Production Capacity7.8mtpa of LNG
  • EPC ContractorsBechtel, Flour and Saipem

Gladstone LNG The Gladstone liquefied natural gas (GLNG) project, which is under construction on Gladstone Island in Queensland, will be the world’s first unconventional gas processing plant. It will process the coal seam gas (CSG) resources of the Bowen and Surat Basins into liquefied natural gas (LNG) for sale in Asian markets. 

The plant will initially produce 7.8mtpa of LNG. The production will be increased to 10mtpa in the future. The $16bn ($16.98bn) project is being developed by Australia’s largest domestic gas producer Santos in joint venture with PETRONAS, Total and KOGAS.

The final investment decision was made by the joint venture partners in January 2011 following the receipt of environmental approval from the federal government in October 2010. The project broke ground in May 2011 and is scheduled to export the first gas in 2015. The GLNG project will contribute to the economic development of Queensland by creating 6,000 jobs and generating $40bn ($42.45bn) of income tax revenues for the federal government. It will also generate more than $6bn ($6.36bn) of state revenue over a 25-year period and promote exports worth $9bn ($9.55bn) a year.

JobContax – Employment Partner

JobContax are employment partners for the Construction phase of the Gladstone LNG. The Australian contarctors will be flying over for interviews in Dublin and London before the end of the year.

All roles come with excellent packages including relocation costs and employer sponsored family Australian 457 visasThese positions represent a fantastic opportunity to progress your career and gain large project experience.

For more information on Australian 457 Visas click the following links:     Australian 457 Visa information

Construction and infrastructure of the unconventional gas processing plant

“It will also generate more than $6bn ($6.36bn) of state revenue.” The GLNG project includes construction of a 420km long gas transmission pipeline from Fairview gas field to Gladstone coast, construction of two LNG liquefaction trains at the processing plant and export facilities on Curtis Island, offshore of Gladstone.

The combined nameplate capacity of the two trains will be 7.8mtpa. The plant will utilise the ConocoPhillips Optimized Cascade Process for producing gas. The project site also features 2,234ha of forest plantation area which has been developed to make beneficial use of the water discharged during CSG extraction.

Partners involved in Gladstone’s liquefied natural gas project

The project was conceived by Santos in July 2007. PETRONAS was signed in as a 40% joint venture partner in May 2008 for an initial consideration of $2bn. The joint venture company is responsible for developing and operating the pipeline and the LNG Plant. It is also responsible for marketing activities in Asia’s largest markets of Japan, Korea and Taiwan. Santos sold 15% working interest in GLNG to France-based LNG buyer Total in September 2010. PETRONAS simultaneously sold 5% of its share in the project to Total.

Santos and PETRONOS sold 7.5% each of their shares in the GLNG project to Korea-based company KOGAS three months later in December 2010. Santos sold an additional 7.5% interest to Total for an aggregate of $665m ($705.8m) which will be used towards the development of the project. Santos currently holds the highest working interest of 30% in the GLNG project. PETRONAS and Total have an equal share of 27.5% each and KOGAS has 15% interest.

Supply contracts awarded

Santos had signed $100bn ($106.1bn) off-take agreements with PETRONAS and Total as of September 2010. PETRONAS will buy 3.5mtpa of LNG for 20 years. The volume will include 1.8mtpa of LNG produced from train one and 1.7mtpa produced from train two. The off-take agreement signed with Total included supply of 1.5mtpa of LNG. “Santos signed $100bn ($106.1bn) off-take agreements with PETRONAS and Total.” It however included a provision in which GLNG could terminate the binding head agreement upon signing of such agreement with another LNG buyer.

The agreement with Total was eventually cancelled when Santos signed a new 20-year off-take agreement with KOGAS in December 2010. The agreement binds Santos to supply 3.5mtpa of LNG to KOGAS for 20 years. Santos plans to deliver 1.7mtpa from train one and 1.8mtpa from train two. The supply volume of the two off-take agreements is equivalent to approximately 11% of Korea’s and 9% of Malaysia’s domestic need for LNG.

Contractors involved in the GLNG project

The pre-FEED contracts for the GLNG project were awarded to Bechtel and Foster Wheeler in 2008. Bechtel was responsible for the FEED study of ConocoPhillips Optimised Cascade Process, while Foster Wheeler carried out the same for Air Products C3MR Process. The engineering, procurement and construction (EPC) contract for the liquefaction trains was awarded to Bechtel.  Flour is the EPC contractor for the construction of upstream surface facilities and Saipem, the EPC contractor for the construction of the gas transmission pipeline.

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