Why S-OIL Made Its Mascot Giant for Its 50th Anniversary — How a Refiner Uses Corporate Advertising to Redefine What It Sells

S-OIL, the Korean refiner whose largest shareholder is Saudi Aramco, has made its mascot Goodoil enormous. In a corporate ad for the company’s 50th anniversary that began airing on Sept. 15, the friendly gas-station character strides across cities, seas and industrial complexes, holding semiconductors, aerospace and shipbuilding in its palm. The closing line reads “SHINING TOMORROW.” The interesting part is not the mascot’s size but the new world it is looking at.

From the gas station to the base of industry

Goodoil used to meet consumers at the pump. Now it stands among advanced manufacturing. The backdrop is a structural shift in refining. According to the International Energy Agency, electric vehicles displaced about 1.7 million barrels of oil a day worldwide in 2025, a figure expected to reach about 5 million barrels a day by 2030. For refiners that grew alongside the car industry, one of their most stable sources of demand is changing.

Oil is not disappearing. The IEA expects oil demand growth from transport to slow, while petrochemicals remain an important pillar of future demand. The shift is to see oil less as fuel to burn and more as feedstock for industry.

The Shaheen project and crude-to-chemicals

S-OIL is investing about 9.2 trillion won in the Shaheen project, centered on a steam cracker with 1.8 million tons of annual ethylene capacity. It adds TC2C (Thermal Crude-to-Chemicals) technology, which converts crude and low-value streams into petrochemical feedstock. S-OIL expects TC2C to raise feedstock yields three to four times and lift petrochemicals from 12% to about 25% of total output.

Translating strategy into a single image

The challenge is explaining this to consumers. Process diagrams and production charts would turn an ad into an investor deck. So S-OIL used a familiar mascot as the translator: it kept Goodoil’s friendliness and widened the world it moves through. Shaheen means falcon in Arabic, and its sound echoes “Shining.” The rising falcon, the bright tomorrow and the giant mascot holding future industries all point the same way.

Advertising does not prove the future

The column’s author is careful to note limits. If business results do not follow, the image will not last. Petrochemicals face oversupply concerns from capacity growth in China, economic cycles, feedstock prices and environmental regulation. The ad is best read not as a declaration of success, but as a statement of how S-OIL wants to be remembered.

What this means for marketers

As companies shift toward B2B revenue, their consumer touchpoints shrink. Corporate advertising works best when it turns the direction of investment into one clear image rather than forcing technical explanations. If you already own a character or brand asset, widen its stage instead of replacing it, and back the message with visible business progress. For another case of rebuilding brand architecture after structural change, see Shinsegae, SSG or Starfield? Rethinking E-mart’s Brand Architecture After Korea’s Retail Split, and for a brand navigating an industry shift, read Why Genesis Is Building Desire Through Racing and the GV90 — What Luxury Brands Keep When Mobility Becomes a Service.