Net or bottom-line earnings for the full year compared with a figure of USD 4.6 billion in 2016, the Anglo-Dutch energy giant revealed in a statement.
Earnings in the fourth quarter leapt 147 per cent to USD 3.8 billion compared with the same part of 2016.
Shell was boosted particularly by a major recovery in crude oil prices, which tends to ramp up revenues and profits for the entire sector.
World oil prices leapt by about 15 per cent to finish the year at around USD 60 per barrel, aided by oil cartel OPEC's efforts to limit its collective production.
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Shell added today that profit adjusted for exceptional items and the changing value of oil and gas inventories surged to USD 12.1 billion in 2017, from USD 3.5 billion last time around.
Revenues soared by almost a third to USD 305 billion.
The company meanwhile boosted its cash flow in the wake of its 2016 purchase of BG Group.
"2017 was a year of strong financial performance for Shell," added chief executive Ben van Beurden.
"Our relentless focus on value, performance and competitiveness meant we were able to deliver $39 billion of cash flow from operations excluding working capital movements from our upgraded portfolio.
"We strengthened our financial framework during the year through an $8 billion reduction in our net debt.