Seplat Petroleum Development Company vs Cnooc: Fair Value & Quality
Both stocks run through our valuation models. Here is how Seplat Petroleum Development Company (SEPL) and Cnooc (0883) compare, as of Aug 21, 2026.
As of Aug 21, 2026, Fair Value Calculator sees Cnooc as the more attractively valued of the two: Seplat Petroleum Development Company trades at £6.45 versus a fair value of £3.41 (-47%), while Cnooc trades at HK$24.66 versus HK$26.50 (+7%).
Seplat Petroleum Development Company
SEPL.LSE · GBX · Energy
-47%
upside to fair value
overvalued
Price£6.45
Fair Value£3.41
Quality58/100
Cnooc
0883.HK · HKD · Energy
+7%
upside to fair value
fairly valued
PriceHK$24.66
Fair ValueHK$26.50
Quality63/100
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Head-to-head numbers
Green value = the better side for that row (for valuation multiples: lower = cheaper).
Seplat Petroleum Development CompanyCnooc
Valuation
24.5×P/E (TTM)7.7×
1.67×P/S (TTM)2.67×
2.52×P/B1.35×
4.4×EV/EBITDA4.3×
—PEG0.16×
3.0%Dividend yield4.7%
£0.20Dividend per shareHK$1.15
Profitability
6%Net margin31%
24%Operating margin45%
9%Return on equity15%
6%Return on assets9%
Growth
4%Revenue growth (YoY)9%
43.0%Avg. growth/yr (3Y)-3.7%
39.3%Avg. growth/yr (5Y)20.0%
Balance & size
0.51×Debt / equity0.07×
$5BMarket cap$139B
healthyGrowth qualityexpensive
Cnooc leads: 3 to 10 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.
Seplat Petroleum Development Companyof which business quality 58 · market factors 88Cnoocof which business quality 64 · market factors 65
ProfitabilityMargins and returns on capital today
31
55
Quality GrowthAre margins and returns improving?
58
36
CashflowEarnings quality: real cash, not paper profit
InvestmentDisciplined investing over empire-building
51
40
Low VolatilityCalm price path (market factor)
77
83
MomentumPrice trend over the last 3–12 months (market factor)
89
51
52W MomentumDistance to the 52-week high (market factor)
100
68
Net IssuanceBuybacks instead of dilution
76
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.
Seplat Petroleum Development Company
DCF Models£20.22
Earnings-Based£5.88
Dividend Discount£3.90
Multiples£4.71
Asset-Based£2.04
Growth DCF£25.11
Economic Profit£4.82
Growth Earnings£6.77
11 of 26 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
9 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.
Seplat Petroleum Development Company
Bear £2.55Fair Value £3.41Bull £4.26
£6.45 = current price (white tick)
Cnooc
Bear HK$19.91Fair Value HK$26.50Bull HK$33.92
HK$24.66 = current price (white tick)
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Ranked within their sector
Where each stock sits within its sector peer group. Band = middle 50% of peers, tick = median, dot = this stock.
Seplat Petroleum Development Company · Energy
Quality score58 · above median
Fair value upside-47% · below median
Cnooc · Energy
Quality score63 · Top 25%
Fair value upside+7% · above median
Bottom line
As of Aug 21, 2026, Fair Value Calculator sees Cnooc as the more attractively valued of the two: Seplat Petroleum Development Company trades at £6.45 versus a fair value of £3.41 (-47%), while Cnooc trades at HK$24.66 versus HK$26.50 (+7%).
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A model-based valuation snapshot from 21 models. Values change with price and fundamentals; the date shown above applies.
