How a policy reform can hurt the upstream companies?

Upstream oil companies don't just face crude price risk, they face policy risk, and a recent case shows exactly how fast that can flip. 8 May 2026: The government rationalised upstream royalty rates, a genuine reform. Effective onshore crude royalty was cut from 16.66% to 10%, offshore crude from 9.09% to 8%, and natural gas royalty from 10% to 8%. Brokerages called it a major positive, CLSA estimated ONGC's fair value could rise 7-9%. ONGC shares jumped nearly 6-7% on the news. 11 June 2026 (barely a month later): The government partially reversed this. Onshore crude royalty was hiked back up to 13.33%, a move brokerages described as protecting state government revenue, which had taken a hit from the May cut. CLSA estimated this reversal would trim ONGC's EPS by roughly 2% (Oil India took a sharper ~9% hit, given its higher onshore exposure). The nuance that matters: even after this reversal, 13.33% is still well below the original 16.66%, so the net policy direction remains positive. CLSA specifically called the resulting stock price fall an "overreaction," since the market seemed to price in a harsher outcome than what was actually announced. The lesson for investors: Upstream earnings don't move on crude price alone. Royalty structures, cess, and windfall tax are policy levers that can shift on short notice, sometimes within weeks of each other and margins react before the dust settles on what the "real" long-term rate will be. Track policy announcements with the same seriousness as crude price charts.