As uncertainties surrounding LNG supply from the Middle East grow, SK Innovation E&S is accelerating the strengthening of its LNG supply chain, leveraging the Barossa gas field in Australia. The company aims to secure 1.3 million tons of Australian LNG annually, thereby reducing its dependence on Middle Eastern supply chains and the international spot market.
SK Innovation E&S has invested 14 years in this endeavor. From the early stages of development, the company has more than doubled the gas reserves through additional exploration and evaluation, establishing a supply chain that brings LNG produced directly from the Barossa field to South Korea by connecting it to the existing Darwin LNG (DLNG) plant.
At the 'SK E&S LNG Value Chain Business Briefing' held in Darwin, Australia, on September 29, Kim Hyun-jun, a technology committee member of SK Innovation E&S's LNG division, emphasized, "We evaluated and enhanced the value of an asset that was initially uncertain for development, transforming it into a viable LNG production asset."
SK Innovation E&S first invested in the Barossa gas field in 2012. At that time, the confirmed gas reserves were insufficient for a large-scale LNG project. The company initially assessed that only a small 'mini LNG' operation was feasible.
However, from 2014 to 2017, the situation changed as five additional evaluation wells were drilled. The exploration and evaluation results increased the recoverable gas reserves to 3.4 Tcf, more than double the initially confirmed amount.
At that time, Barossa was not considered an attractive asset by global investment banks looking to sell large-scale projects. It was an asset that SK Innovation E&S discovered while reviewing gas fields worldwide to expand its LNG business.
Kim Jong-soo, head of the Australia LNG project team at SK Innovation E&S, stated, "We decided to invest directly in the gas field, believing that the LNG business would expand while operating the Gwangyang power plant. Although it was not a highly regarded asset at the time, we significantly increased the reserves through further evaluation."
With the confirmation of additional reserves, the investment scale also expanded. The total investment in the Barossa project is approximately $4.3 billion, with SK Innovation E&S contributing about $1.6 billion (37.5% stake). Santos holds a 50% stake, while Japan's JERA owns 12.5%.
In 2021, the three companies made a final investment decision and began full-scale development. Since then, they have established six production wells, subsea production facilities, and a pipeline approximately 385 kilometers long, starting gas production from Barossa at the end of last year. As of the first quarter of this year, liquefaction of Barossa gas at the Darwin LNG plant has begun in earnest.
The 14-year development has led to actual domestic imports. In January, the first LNG cargo departed from Barossa, and in February, the first LNG volume secured by SK Innovation E&S arrived in South Korea through the Boryeong LNG terminal in Chungcheongnam-do. In August, about 300,000 barrels of ultra-light oil produced from Barossa were delivered to Incheon North Port for use in SK Incheon Petrochemical facilities.
Through Barossa, SK Innovation E&S is expected to secure approximately 1.3 million tons of LNG and 1.1 million barrels of ultra-light oil annually. Assuming a typical gas field production period of 20 years, this equates to about 26 million tons of LNG.
The strategic value of Barossa has increased amid recent conflicts in the Middle East. As uncertainties regarding navigation through the Strait of Hormuz rise, concerns about the stability of LNG supply from the region have heightened.
Since the Russia-Ukraine war, South Korea has been steadily diversifying its LNG import sources away from the Middle East to non-Middle Eastern countries like Australia and the United States. Australia, in particular, is seen as a stable LNG supplier due to its avoidance of Middle Eastern shipping routes and relatively low political and geopolitical risks. The ongoing conflict in the Middle East has further highlighted Australia's strategic value.
Kang Ryun-gwon, head of the management planning office at SK Innovation E&S, noted, "In the past, even Qatar's supply, which was once considered stable, has been affected by recent Middle Eastern conflicts. Geopolitical risks are increasing short-term LNG supply volatility."
With the arrival of Barossa gas, reliance on the international spot market is expected to decrease. SK Innovation E&S operates an LNG portfolio of about 6 million tons, combining long-term contracts, its own gas fields, and spot procurement.
Having its own gas field also reduces price fluctuation risks. Unlike long-term contracts linked to international oil prices or the U.S. Henry Hub, LNG produced directly can stabilize costs to some extent, making it less susceptible to spikes in international prices.
SK Innovation E&S is regarded as having effectively completed the LNG value chain it has built over the past 20 years. Since starting direct LNG imports at the Gwangyang power plant in 2006, the company has connected production, liquefaction, transportation, and consumption through the Barossa gas field in Australia, the Woodford gas field in the U.S., the Freeport and Darwin LNG liquefaction facilities, and four LNG carriers, meeting the demand of domestic power plants and industries.
Kang emphasized, "If we were only connected to one supplier and one power plant, it would be difficult to respond if an issue arose at either location. By securing multiple sourcing options, transportation methods, terminals, and demand points, we increase our options for alternative procurement in the event of unexpected situations like wars or equipment failures."
He added, "In rapidly changing market conditions, such as the Middle Eastern conflict, having the flexibility to respond more effectively is the greatest benefit of building the LNG value chain and portfolio."
* This article has been translated by AI.
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