EN DE
STOCK COMPARISON

3R Petroleum Oleo E Gas SA Ordinary Shares vs Cnooc: Fair Value & Quality

Both stocks run through our valuation models. Here is how 3R Petroleum Oleo E Gas SA Ordinary Shares (BRAV3) and Cnooc (0883) compare, as of Aug 10, 2026.

As of Aug 10, 2026, Fair Value Calculator sees Cnooc as the more attractively valued of the two: 3R Petroleum Oleo E Gas SA Ordinary Shares trades at BRL 18.27 versus a fair value of BRL 12.65 (-31%), while Cnooc trades at HK$23.26 versus HK$26.35 (+13%).
3R Petroleum Oleo E Gas SA Ordinary Shares
BRAV3.SA · BRL · Energy
-31%
upside to fair value
overvalued
PriceBRL 18.27
Fair ValueBRL 12.65
Quality29/100
Cnooc
0883.HK · HKD · Energy
+13%
upside to fair value
undervalued
PriceHK$23.26
Fair ValueHK$26.35
Quality63/100

Head-to-head numbers

Green value = the better side for that row (for valuation multiples: lower = cheaper).

3R Petroleum Oleo E Gas SA Ordinary SharesCnooc
Valuation
40.1×P/E (TTM)7.7×
0.77×P/S (TTM)2.67×
0.78×P/B1.35×
5.6×EV/EBITDA4.3×
—PEG0.16×
0.6%Dividend yield5.0%
BRL 0.12Dividend per shareHK$1.15
Profitability
2%Net margin31%
30%Operating margin45%
2%Return on equity15%
3%Return on assets9%
Growth
9%Revenue growth (YoY)9%
89.0%Avg. growth/yr (3Y)-3.7%
124.4%Avg. growth/yr (5Y)20.0%
Balance & size
1.31×Debt / equity0.07×
$2BMarket cap$139B
expensiveGrowth qualityexpensive

Cnooc leads: 5 to 8 metric wins.

Dash = not meaningfully computable, for example with negative equity.

Quality in detail

The quality score, broken down into the same factor families as on the stock page, 0 to 100 per family.

3R Petroleum Oleo E Gas SA Ordinary Sharesof which business quality 32 · market factors 49 Cnoocof which business quality 64 · market factors 57
ProfitabilityMargins and returns on capital today
32
55
Quality GrowthAre margins and returns improving?
80
36
CashflowEarnings quality: real cash, not paper profit
54
76
Fin. StrengthBalance sheet, leverage, solvency risk
15
84
InvestmentDisciplined investing over empire-building
0
40
Low VolatilityCalm price path (market factor)
75
83
MomentumPrice trend over the last 3–12 months (market factor)
35
41
52W MomentumDistance to the 52-week high (market factor)
41
56
Net IssuanceBuybacks instead of dilution
0
79

What the models say

The median fair value (base case) per model family, each in the currency of its trading venue. Green = above the current price, red = below.

3R Petroleum Oleo E Gas SA Ordinary Shares

DCF ModelsBRL 33.22
Earnings-BasedBRL 106
MultiplesBRL 30.02
Asset-BasedBRL 16.98
Growth DCFBRL 11.04
Economic ProfitBRL 14.89
Growth EarningsBRL 125

7 of 21 models see the stock below the current price.

Cnooc

DCF ModelsHK$41.36
Earnings-BasedHK$27.87
Dividend DiscountHK$25.25
MultiplesHK$33.44
Asset-BasedHK$12.08
Growth DCFHK$33.29
Economic ProfitHK$32.53
Growth EarningsHK$33.61

8 of 26 models see the stock below the current price.

Scenario ranges

From our cautious bear case to the optimistic bull case. The white tick is the current price: left of fair value means room to run.

3R Petroleum Oleo E Gas SA Ordinary Shares
Bear BRL 9.49Fair Value BRL 12.65Bull BRL 16.09
BRL 18.27 = current price (white tick)
Cnooc
Bear HK$19.80Fair Value HK$26.35Bull HK$33.85
HK$23.26 = current price (white tick)

Compare two other stocks

Tap a field and type again, ticker or company name.

Free, no sign-up

Ranked within their sector

Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.

3R Petroleum Oleo E Gas SA Ordinary Shares · Energy

Quality score29 · bottom 25%
Fair value upside-31% · below median

Cnooc · Energy

Quality score63 · Top 25%
Fair value upside+13% · above median

Bottom line

As of Aug 10, 2026, Fair Value Calculator sees Cnooc as the more attractively valued of the two: 3R Petroleum Oleo E Gas SA Ordinary Shares trades at BRL 18.27 versus a fair value of BRL 12.65 (-31%), while Cnooc trades at HK$23.26 versus HK$26.35 (+13%).

Cnooc has the higher quality score (63/100).

See the full analysis →
3R Petroleum Oleo E Gas SA Ordinary Shares · Cnooc

More comparisons

Popular match-ups from the same sectors, all with fair value and quality score.

Related to 3R Petroleum Oleo E Gas SA Ordinary Shares

Alphabet Inc Class C vs Verizon CommunicationsAlphabet Inc Class C vs At&tAlphabet Inc Class C vs NetEaseAmazon.com vs Toyota Motor Corporation

Related to Cnooc

Amazon.com vs PDD HoldingsAmazon.com vs Sony GroupMeta Platforms vs Verizon CommunicationsMeta Platforms vs At&t
Free · Top-25 report

See the undervalued quality stocks every month

Just your email for the monthly Top-25 report of the most undervalued quality stocks, with fair value, quality and price target. Plus 14 days of Pro to try, no card.

Free. You confirm by email (double opt-in) and can unsubscribe anytime in one click. Not financial advice.

A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.