This Oil Exploration Stock Rises 160% in 3 Years: Crude, Output and a Refinery Bet Pay Off

This oil exploration stock has turned Rs 1 lakh into roughly Rs 2.6 lakh in three years. A 3-year return of 159.52% placed it 27th in a screen of 101 large-cap and mid-cap NSE shares, as of 10 September 2026.

The company is Oil India Ltd (NSE: OIL), the second-largest state-owned upstream producer in India and the parent of Numaligarh Refinery. The Oil India share price closed near Rs 500.30 on Thursday, up about 0.27% from the previous close of Rs 498.95, after touching an intraday high of Rs 514.45. That gives the company a market value of approximately Rs 81,168 crore.

Click Here – Get Free Investment Predictions

How Much Has This Oil Exploration Stock Returned?

This oil exploration stock has returned approximately 159.52% over three years, which takes a bonus-adjusted price of about Rs 193 in September 2023 to around Rs 500 today. The gain is real price appreciation. Oil India issued bonus shares in the ratio of 1:2 in July 2024, and the return figures below are adjusted for that issue.

Here is how the oil exploration stock has performed across time frames:

Period	Return (%)	Rank (out of 101)
1 Month	8.16%	26
6 Months	6.33%	87
1 Year	22.69%	58
3 Years	159.52%	27
5 Years	193.33%	39

Returns are simple price changes and are not annualised. The table tells a clear story. For this oil exploration stock, most of the wealth was created between late 2023 and August 2024, when the Oil India share hit a record high of Rs 767.30. The stock then gave back a large part of those gains before recovering in 2026.

The recent numbers are more modest. The 1-year return of 22.69% ranks 58th, and the 6-month return of 6.33% ranks only 87th out of 101. Investors should read the 3-year figure as a long cycle with a sharp peak and a deep correction in the middle, not a straight line up.

Why Did This Oil Exploration Stock Rise 160% in 3 Years?

The rally in this oil exploration stock came in two phases. The first phase, from late 2023 to August 2024, was driven by a re-rating of state-owned upstream companies, cuts in the windfall tax on domestic crude and an ambitious production plan. The second phase, in 2026, has been driven by crude prices near USD 100 a barrel, record output and a strong quarter at Numaligarh Refinery.

Phase One: Production Targets and a PSU Re-rating

In 2023 and 2024 the company guided for 4 million tonnes of oil and 5 billion cubic metres of gas by FY26. It also planned a pipeline to connect stranded gas fields north of the Brahmaputra and a Rs 25,000 crore investment in alternative energy by 2040.

For an oil exploration stock, that growth plan arrived just as investors rotated into government-owned companies. The oil exploration stock gained around 209% in calendar 2024 up to late August, including a 58% surge after the bonus issue. Repeated cuts to the windfall tax on domestic crude also helped, since every rupee of tax relief went straight to earnings.

Phase Two: Crude Near USD 100 and Record Output

After the 2024 peak, the Oil India share price corrected sharply as crude softened and the Numaligarh expansion slipped. By 31 December 2025 the stock traded near Rs 424, and one domestic brokerage trimmed its target to Rs 495, citing the refinery delay for the oil exploration stock and a USD 5 fall in Brent over three months.

The picture changed in 2026. Escalating tensions in West Asia pushed Brent to about USD 99.33 a barrel on 9 September 2026, and the oil exploration stock rose 1.7% to Rs 504 that day. The company realised USD 98.73 per barrel on its crude in Q1 FY27, up about 49% year on year.

Phase Two: Numaligarh Refinery Expansion

Numaligarh Refinery, the subsidiary that sets this oil exploration stock apart from pure producers, is tripling capacity from 3 million tonnes to 9 million tonnes at a cost of approximately Rs 28,000 crore. Crude intake for the new units began on 31 December 2025, and management now targets full commissioning in early 2027.

A 1,635 km Paradip to Numaligarh crude pipeline is targeted for October to November 2026. Strong refining margins lifted Numaligarh's Q1 FY27 profit by 167% to Rs 1,305 crore, which is why consolidated earnings have grown faster than the upstream business alone.

Check the Univest Screener for Live Fundamentals of High-Return Stocks

Oil Exploration Stock Financials: Q1 FY27 Was a Record Quarter

On a standalone basis, Q1 FY27 revenue from operations rose 58.77% to Rs 7,958 crore and net profit jumped 252.83% to Rs 2,870 crore. Crude production rose 11% to 0.950 million tonnes, and daily output hit a record 84,109 barrels on 27 June 2026. Gas output fell about 8%, which remains a soft spot for the oil exploration stock.

The consolidated quarterly trend, which includes Numaligarh Refinery, is shown below:

Quarter	Total Revenue (Rs Cr)	EBITDA (Rs Cr)	Net Profit (Rs Cr)	Net Margin (%)
Jun 2025	9,006	2,607	2,047	21.67
Sep 2025	9,693	2,821	1,644	15.57
Dec 2025	9,768	3,167	1,436	13.12
Mar 2026	10,515	3,783	2,424	20.97
Jun 2026	13,236	6,143	4,027	28.17

Consolidated net profit nearly doubled year on year to approximately Rs 4,027 crore in the June 2026 quarter. Operating margin widened to 49.06% from 38.07% a year earlier. For the full year FY26, consolidated net profit was approximately Rs 7,551 crore, up from Rs 7,040 crore in FY25, but still below the FY23 peak of Rs 9,854 crore.

Management has indicated FY27 crude output of 3.9 to 4.0 million tonnes. If that holds at current prices, this oil exploration stock could post its strongest annual earnings on record, though a large part of that depends on where crude settles.

Valuation and Shareholding of This Oil Exploration Stock

Even after the rally, the valuation is moderate. The oil exploration stock trades at a trailing PE of approximately 8.52 against an industry PE of about 7.72, with a price to book of 1.40, ROE of 11.41% and a debt to equity ratio of 0.65. The dividend yield is around 2.30%.

Holder	Jun 2025	Sep 2025	Dec 2025	Mar 2026	Jun 2026
Promoter (Govt of India)	56.66%	56.66%	56.66%	56.66%	56.66%
FIIs	8.16%	7.56%	7.53%	7.67%	7.28%
DIIs	18.41%	19.23%	19.43%	19.44%	20.14%
Public	16.78%	16.55%	16.38%	16.23%	15.93%

The Government of India holds a steady 56.66%. Domestic institutions have raised their stake from 18.41% to 20.14% over the year, led by insurance and pension money. Foreign investors trimmed holdings from 8.16% to 7.28%, so the recent buying in this oil exploration stock has been largely domestic.

Is This Oil Exploration Stock Different From Other Upstream Names?

Yes, mainly because of its refinery stake. A pure oil exploration stock earns only from crude and gas sales, so its profit rises and falls with Brent. Oil India also owns a majority of Numaligarh Refinery, which earns from refining margins, and that gives the oil exploration stock a second earnings engine.

When crude rises, the upstream business gains from higher realisations. When refining margins are strong, as they were in the June 2026 quarter, the refinery adds to consolidated profit. This mix helped the oil exploration stock report consolidated profit of about Rs 4,027 crore, well above the standalone Rs 2,870 crore.

The company also operates in the North East, where it has been drilling more wells. Management has guided for around 100 wells in FY27, against plans of 78 in FY25 and 81 in FY26. More wells mean more output over time, which supports the case for the oil exploration stock even if crude prices cool from current levels.

Investors comparing it with larger peers should note the dividend record. The oil exploration stock paid Rs 11.50 per share for FY26, the same as FY25, and holds a yield of around 2.30%. For long-term holders, dividends add a steady cushion to price returns.

What Are the Risks for This Oil Exploration Stock?

The biggest risk for any oil exploration stock is the crude price. The June 2026 quarter was earned at nearly USD 99 a barrel, and a fall in Brent would hit earnings quickly. One domestic brokerage estimates that every USD 1 per barrel drop cuts earnings per share by about 2%.

Policy is the second risk. As a government-owned producer, the company is exposed to windfall taxes, statutory levies and pressure to share the burden of fuel subsidies when crude spikes. Higher levies already offset part of the Q1 FY27 gain.

Execution is the third risk. The Numaligarh expansion has slipped more than once, and gas production fell in the latest quarter. Any further delay in the refinery or the Paradip pipeline would push back the earnings that brokerages are building into their targets. Finally, the Oil India share price has already fallen over 40% from its 2024 peak once, which shows how volatile this oil exploration stock can be.

Download the Univest iOS App or Univest Android App to track the Oil India share price live

Oil India Share: Analyst View

Brokerages covering the oil exploration stock are mostly positive but divided on how much upside is left after the 2026 recovery. The Oil India share price has moved from about Rs 424 at the end of 2025 to around Rs 500, so part of the good news is priced in.

Oil India Share Price Target

After the Q1 FY27 results in August 2026, a domestic brokerage kept a Buy rating with an Oil India share price target of Rs 672, about 34% above the current price. A foreign brokerage rated the oil exploration stock Outperform with a target of Rs 550, citing production growth and the refinery expansion.

In May 2026 another domestic brokerage set an Oil India share price target of Rs 639, valuing the standalone business at 7 times March 2027 earnings plus Rs 271 per share for investments. A third domestic brokerage stays Neutral with a target of Rs 485, which is already below the current price.

On price levels, the Oil India share has a 52-week range of Rs 390 to Rs 531. A move past Rs 531 would open the way towards the Rs 550 to Rs 672 zone, while the 52-week low of Rs 390 is the key downside reference.

Conclusion

This oil exploration stock has delivered approximately 160% in three years, built on a 2024 production story and a 2026 recovery powered by crude near USD 100, record output and Numaligarh Refinery. At a PE of about 8.5, the Oil India share price does not look stretched, and most brokerage targets sit above current levels.

The weaker 1-year and 6-month ranks are a reminder that this oil exploration stock moves with crude. Investors should track Brent, the refinery commissioning timeline and gas output, and consider staggered entries rather than chasing short-term spikes.

Frequently Asked Questions

Which oil exploration stock rose 160% in 3 years?

Ans. Oil India (NSE: OIL) is the oil exploration stock that gained approximately 159.52% over three years as of 10 September 2026. This oil exploration stock ranked 27th among 101 large-cap and mid-cap NSE stocks on 3-year returns.

Why did the Oil India share price rise so much?

Ans. The first leg came in 2023 and 2024 on production targets, windfall tax cuts and a re-rating of state-owned companies. The 2026 leg has come from crude near USD 100, record crude output and higher profits at Numaligarh Refinery.

Is the 3-year return adjusted for the Oil India bonus issue?

Ans. Yes. Oil India issued bonus shares in a 1:2 ratio in July 2024, and the 159.52% return is calculated on bonus-adjusted prices. The rise reflects genuine price appreciation, not a bonus effect.

What were Oil India Q1 FY27 results?

Ans. Standalone net profit rose about 253% to Rs 2,870 crore and revenue from operations rose about 59% to Rs 7,958 crore. Consolidated net profit was approximately Rs 4,027 crore, nearly double the year-ago level.

What is the Oil India share price target?

Ans. Recent targets for the oil exploration stock range from Rs 485 to Rs 672. A domestic brokerage has a Buy rating with Rs 672, a foreign brokerage has Rs 550, and another domestic brokerage is Neutral at Rs 485. Targets are estimates, not assurances.

What is the 52-week high and low of Oil India?

Ans. The Oil India share price has a 52-week high of Rs 531 and a 52-week low of Rs 390. It closed near Rs 500.30 on 10 September 2026.

Is this oil exploration stock overvalued?

Ans. Not on trailing numbers. It trades at a PE of approximately 8.52 against an industry PE of about 7.72, with a price to book of 1.40 and a dividend yield near 2.30%.

What are the main risks for Oil India?

Ans. The biggest risks for this oil exploration stock are a fall in crude prices, government levies or windfall taxes, and further delays at the Numaligarh refinery expansion. Gas output also declined in the latest quarter.