Adnoc Ghasha will operate the offshore sour gas concession in Abu Dhabi waters, which consists of the Hail, Ghasha, Hair Dalma, Sarb, Bu Haseer, Nasr, Shuwaihat and Mubarraz fields
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The board of directors of Abu Dhabi National Oil Company (Adnoc Group) has approved the establishment of a new company to operate the Ghasha offshore sour gas concession in Abu Dhabi waters.
The decision to create the new entity, to be called Adnoc Ghasha, was taken during a recent meeting of Adnoc Group’s board in Abu Dhabi, which was chaired by Sheikh Mohamed Bin Zayed Al-Nahyan, UAE President and Ruler of Abu Dhabi.
Adnoc Group owns and operates the Ghasha concession, holding the majority 55% stake. The other stakeholders in the asset are Italian energy major Eni with a 25% stake, Thailand’s PTTEP Holding, which holds a 10% interest, and Russia’s Lukoil, owning the remaining 10% stake.
The Ghasha concession consists of the Hail and Ghasha fields, along with the Hair Dalma, Satah al-Razboot (Sarb), Bu Haseer, Nasr, Shuwaihat and Mubarraz fields.
Adnoc expects total gas production from the concession to ramp up to more than 1.8 billion cubic feet a day (cf/d) before the end of the decade, along with 150,000 barrels a day of oil and condensates. This target will mainly be achieved through the Hail and Ghasha sour gas development project.
In October 2023, Adnoc and its partners awarded $16.94bn of engineering, procurement and construction (EPC) contracts for its Hail and Ghasha project – the biggest capital expenditure made by the Abu Dhabi energy company on a single project in its history.
Adnoc awarded the onshore EPC package to Italian contractor Tecnimont, while the offshore EPC package was awarded to a consortium of Abu Dhabi’s NMDC Energy and Italian contractor Saipem.
The $8.2bn contract relates to EPC work on offshore facilities, including facilities on artificial islands and subsea pipelines.
The Hail and Ghasha development will also feature a plant that will capture and purify carbon dioxide (CO2) emissions for sequestration (CCS), in line with Adnoc’s committed investment for a carbon capture capacity of almost 4 million tonnes a year (t/y). The CO2 recovery plant will have a total capacity to capture and store 1.5 million t/y of emissions from the Hail and Ghasha scheme.
Prior to reaching the final investment decision on the Hail and Ghasha project in 2023, the Ghasha concession partners, led by Adnoc, awarded two EPC contracts worth $1.46bn in November 2021 to execute offshore and onshore EPC works on the Dalma gas development project. The project will enable the Dalma field to produce about 340 million cf/d of natural gas.
