Largest Oil & Gas E&P Companies by Market Cap

Largest Oil & Gas E&P companies by market cap. The Oil & Gas E&P sector has 406 publicly listed stocks with a combined market cap of $1.24 Trillion. ConocoPhillips leads the sector with a market cap of $161.21 Billion. This ranking covers all Oil & Gas E&P stocks globally — from large-cap industry leaders to mid-cap and small-cap companies — ranked by market capitalization and updated daily.

Total Market Cap (USD)

$1.24 Trillion

Companies Listed

406

Largest Company

ConocoPhillips

Top Oil & Gas E&P Stocks by Market Capitalization (November 2026)

Top Oil & Gas E&P stocks by market capitalization as of November 2026, covering 406 publicly listed companies.

Rank Company Market Cap (USD) Market Cap (Local) Country Price 24h Change 7d Change 24h Volume
1 ConocoPhillips
NYSE:COP
$161.21 Billion $161.21 Billion USA $154.03 +2.67% +5.77% 141.63 Million
2 Canadian Natural Resources Ltd
TO:CNQ
$110.65 Billion CA$152.97 Billion Canada CA$78.42 +1.78% +3.87% 234.55 Million
3 EOG Resources Inc
NYSE:EOG
$70.68 Billion $70.68 Billion USA $165.54 +2.05% +4.80% 64.13 Million
4 Occidental Petroleum Corporation
NYSE:OXY
$60.26 Billion $60.26 Billion USA $64.00 +1.57% +2.40% 206.57 Million
5 Devon Energy Corporation
NYSE:DVN
$53.88 Billion $53.88 Billion USA $52.15 +1.92% +6.04% 208.48 Million
6 Diamondback Energy Inc
NASDAQ:FANG
$52.60 Billion $52.60 Billion USA $212.08 +2.74% +7.58% 47.90 Million
7 Hess Corporation
NYSE:HES
$46.07 Billion $46.07 Billion USA $148.97 +0.00% +0.00% 0.00
8 Woodside Energy Group Ltd
AU:WDS
$44.83 Billion AU$63.36 Billion Australia AU$33.33 +1.80% +1.71% 97.95 Million
9 Woodside Energy Group Ltd
NYSE:WDS
$41.29 Billion $41.29 Billion USA $23.55 +1.68% +2.97% 11.78 Million
10 EQT Corporation
NYSE:EQT
$32.33 Billion $32.33 Billion USA $55.38 +1.54% +1.30% 212.63 Million
11 WOODSIDE ENE. SP.ADR 1
F:WOP
$26.53 Billion €22.69 Billion Germany €18.90 +3.28% -3.08% 1.00K
12 Aker BP ASA
OL:AKRBP
$26.08 Billion Nkr247.83 Billion Norway Nkr392.30 +1.03% +2.99% 23.80 Million
13 Coterra Energy Inc
NYSE:CTRA
$24.72 Billion $24.72 Billion USA $700.00 +2049.88% +1849.32% 222.25 Million
14 Texas Pacific Land Corporation
NYSE:TPL
$22.88 Billion $22.88 Billion USA $331.68 +1.13% -0.60% 7.05 Million
15 Santos Ltd
AU:STO
$21.26 Billion AU$30.04 Billion Australia AU$9.25 +1.31% +0.65% 232.68 Million
16 Expand Energy Corporation
NASDAQ:EXE
$20.96 Billion $20.96 Billion USA $90.55 +0.12% -2.59% 78.04 Million
17 PTT Exploration and Production Public Company Limited
BK:PTTEP
$20.42 Billion ฿655.05 Billion Thailand ฿165.00 +0.92% +4.43% 377.07 Million
18 Tourmaline Oil Corp.
TO:TOU
$19.28 Billion CA$26.65 Billion Canada CA$68.64 +0.94% +4.22% 51.98 Million
19 Whitecap Resources Inc.
TO:WCP
$17.26 Billion CA$23.86 Billion Canada CA$19.62 +0.05% -3.11% 140.38 Million
20 Permian Resources Corporation
NYSE:PR
$16.88 Billion $16.88 Billion USA $26.02 +1.76% +6.64% 200.96 Million
21 Ovintiv Inc
NYSE:OVV
$16.74 Billion $16.74 Billion USA $72.62 +1.47% +4.79% 74.76 Million
22 Societatea Nationala de Gaze Naturale Romgaz SA
RO:SNG
$16.55 Billion RON72.07 Billion Romania RON18.70 +1.19% -1.37% 11.57 Million
23 Var Energi ASA
OL:VAR
$15.53 Billion Nkr147.54 Billion Norway Nkr59.10 +2.60% +3.76% 101.33 Million
24 PTT Exploration and Production Public Company Limited
F:NVAL
$15.48 Billion €13.24 Billion Germany €4.26 +0.47% +3.90% 1.73K
25 APA Corporation
NASDAQ:APA
$15.26 Billion $15.26 Billion USA $52.82 +2.54% +6.84% 123.57 Million
26 ARC Resources Ltd.
TO:ARX
$14.12 Billion CA$19.52 Billion Canada CA$33.91 +0.71% +1.71% 137.69 Million
27 Antero Resources Corp
NYSE:AR
$11.63 Billion $11.63 Billion USA $42.08 +2.14% +7.79% 103.89 Million
28 Petro Rio S.A.
SA:PRIO3
$11.24 Billion R$57.27 Billion Brazil R$71.49 +1.45% -1.57% 236.77 Million
29 Range Resources Corp
NYSE:RRC
$8.95 Billion $8.95 Billion USA $54.63 +1.37% +24.56% 120.11 Million
30 Chord Energy Corp
NASDAQ:CHRD
$7.79 Billion $7.79 Billion USA $156.99 +2.19% +4.33% 16.54 Million
31 SM Energy Co
NYSE:SM
$7.45 Billion $7.45 Billion USA $40.38 +2.02% +5.10% 60.74 Million
32 PrairieSky Royalty Ltd
TO:PSK
$6.22 Billion CA$8.60 Billion Canada CA$36.98 -0.11% +1.85% 10.67 Million
33 Matador Resources Company
NYSE:MTDR
$6.09 Billion $6.09 Billion USA $60.88 +1.75% +7.20% 33.04 Million
34 MEG Energy Corp
TO:MEG
$5.68 Billion CA$7.86 Billion Canada CA$30.89 +0.72% +3.90% 12.95 Million
35 Strathcona Resources Ltd.
TO:SCR
$5.61 Billion CA$7.76 Billion Canada CA$42.87 +1.16% +0.07% 14.16 Million
36 Murphy Oil Corporation
NYSE:MUR
$5.54 Billion $5.54 Billion USA $43.95 +2.59% +3.73% 37.12 Million
37 Vista Oil Gas ADR
NYSE:VIST
$5.11 Billion $5.11 Billion USA $70.30 +2.33% +9.54% 40.98 Million
38 California Resources Corp
NYSE:CRC
$4.93 Billion $4.93 Billion USA $55.46 +1.45% +4.72% 19.02 Million
39 DELEK GP SP.ADR/1/01/O.N
F:6D40
$4.87 Billion €4.16 Billion Germany €29.20 -32.09% +0.69% 480.00
40 Tamarack Valley Energy Ltd
TO:TVE
$4.77 Billion CA$6.59 Billion Canada CA$14.09 -1.67% -3.82% 63.94 Million
41 CNX Resources Corp
NYSE:CNX
$4.62 Billion $4.62 Billion USA $37.49 +1.90% +4.93% 40.83 Million
42 Crescent Energy Co
NYSE:CRGY
$4.55 Billion $4.55 Billion USA $14.20 +3.27% +6.53% 245.73 Million
43 VISTA ENERGY 1 A ADR/1
F:1CIA
$4.34 Billion €3.71 Billion Germany €57.00 -4.04% +4.78% 2.17K
44 Magnolia Oil & Gas Corp
NYSE:MGY
$4.25 Billion $4.25 Billion USA $26.50 +1.07% +4.87% 85.15 Million
45 Athabasca Oil Corp
TO:ATH
$4.20 Billion CA$5.81 Billion Canada CA$12.00 +0.50% +0.76% 169.86 Million
46 Delek Group
TA:DLEKG
$4.12 Billion ILA1.53 Trillion Israel ILA8454.00 -0.01% +1.43% 5.95 Million
47 Shandong Xinchao Energy Co Ltd
SHG:600777
$4.01 Billion CN¥27.41 Billion China CN¥4.03 -1.23% -5.18% 847.48 Million
48 Comstock Resources Inc
NYSE:CRK
$3.94 Billion $3.94 Billion USA $14.72 +0.89% +5.37% 59.84 Million
49 Peyto Exploration&Development Corp
TO:PEY
$3.85 Billion CA$5.32 Billion Canada CA$25.85 +1.06% +1.97% 18.28 Million
50 Baytex Energy Corp
TO:BTE
$3.80 Billion CA$5.26 Billion Canada CA$7.52 +0.00% +0.94% 106.71 Million
51 Paramount Resources Ltd.
TO:POU
$3.63 Billion CA$5.02 Billion Canada CA$34.96 +0.95% +3.40% 6.45 Million
52 HARBOUR ENE.SP.ADR LS-50
F:PQQ2
$3.52 Billion €3.01 Billion Germany €3.34 +3.09% +4.37% 6.00K
53 International Petroleum Corp
TO:IPCO
$3.27 Billion CA$4.52 Billion Canada CA$40.11 +0.00% +1.47% 2.76 Million
54 Vista Energy S.A.B. de C.V.
BA:VIST
$3.14 Billion AR$4.34 Trillion Argentina AR$39140.00 -0.05% +1.40% 5.44 Million
55 Black Stone Minerals LP
NYSE:BSM
$3.00 Billion $3.00 Billion USA $14.85 +0.34% +0.95% 10.01 Million
56 Gulfport Energy Operating Corp
NYSE:GPOR
$2.99 Billion $2.99 Billion USA $166.53 +0.80% +3.76% 7.65 Million
57 NuVista Energy Ltd.
TO:NVA
$2.67 Billion CA$3.69 Billion Canada CA$19.04 +0.00% +2.92% 41.23 Million
58 Talos Energy
NYSE:TALO
$2.60 Billion $2.60 Billion USA $18.23 +2.36% +3.23% 84.57 Million
59 Dno ASA
OL:DNO
$2.51 Billion Nkr23.83 Billion Norway Nkr24.44 +1.50% +4.89% 89.44 Million
60 Headwater Exploration Inc
TO:HWX
$2.44 Billion CA$3.38 Billion Canada CA$14.21 -1.32% -3.53% 20.35 Million
61 Northern Oil & Gas Inc
NYSE:NOG
$2.35 Billion $2.35 Billion USA $28.35 +1.94% +4.00% 42.62 Million
62 Civitas Resources Inc
NYSE:CIVI
$2.34 Billion $2.34 Billion USA $27.38 -1.37% +0.59% 48.97 Million
63 BKV Corporation
NYSE:BKV
$2.29 Billion $2.29 Billion USA $20.93 -0.05% +1.06% 45.25 Million
64 Spartan Delta Corp
TO:SDE
$2.13 Billion CA$2.94 Billion Canada CA$14.51 +1.75% -0.07% 13.80 Million
65 Vermilion Energy Inc.
TO:VET
$2.11 Billion CA$2.92 Billion Canada CA$19.13 +1.27% +1.54% 25.34 Million
66 Freehold Royalties Ltd.
TO:FRU
$2.10 Billion CA$2.90 Billion Canada CA$17.67 +0.34% +0.80% 11.63 Million
67 Medco Energi Internasional Tbk
JK:MEDC
$2.01 Billion Rp34.31 Trillion Indonesia Rp1390.00 +3.73% -4.14% 1.15 Billion
68 Parex Resources Inc
TO:PXT
$1.95 Billion CA$2.69 Billion Canada CA$27.99 +1.41% -4.08% 12.88 Million
69 Mach Natural Resources LP
NYSE:MNR
$1.77 Billion $1.77 Billion USA $10.59 -0.28% -0.19% 11.08 Million
70 SEPLAT ENERGY (DI) NA-50
F:134
$1.70 Billion €1.46 Billion Germany €10.00 +0.50% +2.04% 23.56K
71 BlueNord ASA
OL:BNOR
$1.70 Billion Nkr16.18 Billion Norway Nkr633.00 +2.10% +2.59% 2.50 Million
72 Cardinal Energy Ltd
TO:CJ
$1.68 Billion CA$2.32 Billion Canada CA$13.23 -0.08% -0.97% 25.80 Million
73 Etablissements Maurel et Prom SA
PA:MAU
$1.66 Billion €1.42 Billion France €8.14 +0.43% +3.04% 4.20 Million
74 Kosmos Energy Ltd
NYSE:KOS
$1.63 Billion $1.63 Billion USA $2.85 +6.34% +5.56% 321.88 Million
75 Kimbell Royalty Partners LP
NYSE:KRP
$1.61 Billion $1.61 Billion USA $16.88 +0.00% +2.43% 17.90 Million
76 Beach Energy Ltd
AU:BPT
$1.52 Billion AU$2.14 Billion Australia AU$0.94 +1.08% +1.08% 205.64 Million
77 Kelt Exploration Ltd.
TO:KEL
$1.51 Billion CA$2.08 Billion Canada CA$11.81 -0.25% +2.16% 19.96 Million
78 BW Energy Ltd
OL:BWE
$1.48 Billion Nkr14.05 Billion Norway Nkr54.40 -7.33% -17.70% 3.55 Million
79 Birchcliff Energy Ltd.
TO:BIR
$1.47 Billion CA$2.03 Billion Canada CA$7.38 +3.36% +10.48% 36.76 Million
80 Sitio Royalties Corp.
NYSE:STR
$1.41 Billion $1.41 Billion USA $18.12 +0.00% +0.00% 15.91 Million
81 Advantage Oil & Gas Ltd.
TO:AAV
$1.39 Billion CA$1.92 Billion Canada CA$11.49 +5.12% +6.69% 20.18 Million
82 Geo-Jade Petroleum Corp
SHG:600759
$1.34 Billion CN¥9.17 Billion China CN¥2.21 +4.25% +6.25% 1.81 Billion
83 Dorchester Minerals LP
NASDAQ:DMLP
$1.34 Billion $1.34 Billion USA $29.80 -2.10% -0.60% 2.00 Million
84 Valeura Energy Inc
TO:VLE
$1.33 Billion CA$1.84 Billion Canada CA$17.33 +0.64% +2.24% 9.31 Million
85 Sino Geophysical
SHE:300191
$1.21 Billion CN¥8.26 Billion China CN¥25.80 -8.48% -9.22% 173.66 Million
86 Oriental Energy Co Ltd
SHE:002221
$1.16 Billion CN¥7.96 Billion China CN¥5.05 -1.17% -3.63% 327.81 Million
87 Meren Energy Inc.
NASDAQ:MRNFF
$1.11 Billion $1.11 Billion USA $1.64 -0.61% +1.23% 3.84 Million
88 Meren Energy
ST:MER
$1.10 Billion Skr10.23 Billion Sweden Skr15.14 +0.13% +3.13% 9.60 Million
89 Tamboran Resources Corporation
NYSE:TBN
$1.09 Billion $1.09 Billion USA $31.14 -0.61% +12.05% 4.77 Million
90 Highpeak Energy Acquisition Corp
NASDAQ:HPK
$1.08 Billion $1.08 Billion USA $10.19 -2.49% -9.10% 15.84 Million
91 Total Gabon
F:RZW
$1.06 Billion €910.90 Million Germany €231.50 +0.43% +0.65% 298.00
92 TotalEnergies EP Gabon S.A.
PA:EC
$1.04 Billion €889.14 Million France €232.00 +0.00% +1.53% 23.39K
93 Shanxi Blue Flame Holding Co Ltd
SHE:000968
$968.38 Million CN¥6.62 Billion China CN¥6.84 +0.15% +3.79% 457.78 Million
94 Energi Mega Persada Tbk
JK:ENRG
$957.15 Million Rp16.33 Trillion Indonesia Rp620.00 -6.77% -23.93% 4.10 Billion
95 Equital
TA:EQTL
$949.57 Million ILA354.19 Billion Israel ILA9601.00 -1.24% -4.56% 1.13 Million
96 Surge Energy Inc.
TO:SGY
$914.83 Million CA$1.26 Billion Canada CA$12.75 -0.47% +0.63% 15.57 Million
97 Karoon Energy Ltd
AU:KAR
$877.93 Million AU$1.24 Billion Australia AU$1.75 +1.75% +1.45% 127.16 Million
98 Africa Oil Corp
TO:AOI
$820.85 Million CA$1.13 Billion Canada CA$1.68 +0.00% +0.00% 380.96K
99 Obsidian Energy Ltd
TO:OBE
$796.91 Million CA$1.10 Billion Canada CA$16.51 +0.86% +1.85% 6.82 Million
100 Kiwetinohk Energy Corp
TO:KEC
$782.84 Million CA$1.08 Billion Canada CA$24.73 +0.12% +0.32% 647.24K
101 Greenfire Resources Ltd.
NYSE:GFR
$771.39 Million $771.39 Million USA $6.70 -1.47% +0.45% 27.34 Million
102 MorningStar Partners, L.P.
NYSE:TXO
$735.83 Million $735.83 Million USA $14.03 -0.71% +1.01% 2.74 Million
103 Riley Exploration Permian Inc
NYSE MKT:REPX
$721.17 Million $721.17 Million USA $38.60 +2.88% +6.10% 10.52 Million
104 GeoPark Ltd
NYSE:GPRK
$706.07 Million $706.07 Million USA $10.88 +0.55% -3.55% 15.15 Million
105 Vitesse Energy Inc
NYSE:VTS
$701.19 Million $701.19 Million USA $18.30 +0.00% +2.58% 9.54 Million
106 Vital Energy Inc.
NYSE:VTLE
$693.32 Million $693.32 Million USA $17.92 +0.00% -3.55% 11.99 Million
107 Naphtha
TA:NFTA
$674.51 Million ILA251.59 Billion Israel ILA2650.00 -0.67% +1.88% 200.46K
108 Granite Ridge Resources Inc
NYSE:GRNT
$672.69 Million $672.69 Million USA $5.73 -1.04% +1.42% 30.50 Million
109 Tamar Petroleum Ltd
TA:TMRP
$637.47 Million ILA237.78 Billion Israel ILA2664.00 +0.79% -3.62% 1.46 Million
110 Tamboran Resources Corporation
AU:TBN
$625.01 Million AU$883.33 Million Australia AU$0.21 -4.55% +2.44% 78.17 Million
111 Vaalco Energy Inc
NYSE:EGY
$591.78 Million $591.78 Million USA $6.44 +1.58% +3.37% 29.27 Million
112 Okea ASA
OL:OKEA
$545.62 Million Nkr5.19 Billion Norway Nkr49.90 +3.21% +8.95% 7.23 Million
113 SandRidge Energy Inc
NYSE:SD
$530.88 Million $530.88 Million USA $14.38 -1.03% +0.98% 7.48 Million
114 GEOPARK LTD. DL -001
F:G6O
$526.49 Million €450.33 Million Germany €9.51 -4.90% -6.40% 400.00
115 W&T Offshore Inc
NYSE:WTI
$517.73 Million $517.73 Million USA $4.05 +0.50% +4.11% 92.18 Million
116 Logan Energy Corp
V:LGN
$470.58 Million CA$650.53 Million Canada CA$1.54 +0.00% +18.46% 38.13 Million
117 GULF KEYSTONE PETR.
F:GVP1
$463.15 Million €396.16 Million Germany €2.49 -2.55% -0.20% 21.08K
118 Deep Industries Limited
NSE:DEEPINDS
$462.04 Million Rs42.72 Billion India Rs667.55 -3.70% -4.05% 6.08 Million
119 Panoro Energy ASA
OL:PEN
$451.89 Million Nkr4.29 Billion Norway Nkr32.50 +1.25% -1.37% 15.48 Million
120 Deutsche Rohstoff AG
XETRA:DR0
$449.31 Million €384.32 Million Germany €91.20 +3.05% +5.80% 226.77K
121 Hibiscus Petroleum BHD
KLSE:5199
$427.66 Million RM1.70 Billion Malaysia RM2.31 +1.32% -4.94% 85.86 Million
122 ShaMaran Petroleum Corp
V:SNM
$416.42 Million CA$575.65 Million Canada CA$0.20 +0.00% +8.11% 4.31 Million
123 InPlay Oil Corp
TO:IPO
$414.51 Million CA$573.01 Million Canada CA$20.46 +0.15% +2.76% 2.30 Million
124 Gran Tierra Energy Inc
TO:GTE
$405.14 Million CA$560.07 Million Canada CA$15.83 -0.38% -0.57% 1.55 Million
125 Frontera Energy Corp
TO:FEC
$400.21 Million CA$553.25 Million Canada CA$7.94 -1.85% -4.45% 710.81K
126 Capex S.A
BA:CAPX
$381.86 Million AR$527.72 Billion Argentina AR$2935.00 -1.18% -4.08% 53.09K
127 Panoro Energy ASA
F:1PZ
$363.80 Million €311.18 Million Germany €2.36 -14.83% -18.65% 28.01K
128 Ngx Energy International Corp
V:GASX
$351.42 Million CA$485.80 Million Canada CA$1.80 +4.05% +20.00% 9.81 Million
129 PrimeEnergy Corporation
NASDAQ:PNRG
$334.72 Million $334.72 Million USA $228.33 +0.42% +12.97% 1.24 Million
130 Benchmark Metals Inc
V:CEI
$320.96 Million CA$443.69 Million Canada CA$0.70 -2.78% +1.45% 3.00 Million
131 PETROTAL CORP.
F:SER1
$304.50 Million €260.45 Million Germany €0.28 -23.31% -13.46% 537.78K
132 Rubellite Energy Inc
TO:RBY
$301.65 Million CA$417.00 Million Canada CA$4.54 +2.02% +1.79% 1.52 Million
133 Ring Energy Inc
NYSE MKT:REI
$288.98 Million $288.98 Million USA $1.38 +1.47% +3.76% 152.20 Million
134 Journey Energy Inc
TO:JOY
$273.36 Million CA$377.89 Million Canada CA$5.60 -0.53% -0.36% 6.54 Million
135 Alvopetro Energy
V:ALV
$255.32 Million CA$352.95 Million Canada CA$9.52 +0.63% +1.38% 1.23 Million
136 Berry Petroleum Corp
NASDAQ:BRY
$253.00 Million $253.00 Million USA $3.26 +2.19% -4.12% 16.39 Million
137 Strike Energy Ltd
AU:STX
$252.13 Million AU$356.34 Million Australia AU$0.10 -1.00% -1.00% 66.57 Million
138 Falcon Oil & Gas Ltd.
V:FO
$248.72 Million CA$343.83 Million Canada CA$0.31 -3.13% -3.13% 39.97 Million
139 Horizon Oil Ltd
AU:HZN
$247.60 Million AU$349.93 Million Australia AU$0.22 +4.88% +7.50% 36.07 Million
140 Infinity Natural Resources, Inc.
NYSE:INR
$243.40 Million $243.40 Million USA $14.57 +0.28% +5.50% 5.22 Million
141 Omega Oil & Gas Ltd
AU:OMA
$241.08 Million AU$340.72 Million Australia AU$0.83 +9.93% +4.40% 30.71 Million
142 Condor Energies Inc.
TO:CDR
$239.55 Million CA$331.16 Million Canada CA$4.13 -0.72% -2.82% 1.70 Million
143 Beetaloo Energy Australia Limited
AU:BTL
$234.62 Million AU$331.59 Million Australia AU$0.22 -8.33% -4.35% 58.44 Million
144 Empire Energy Group Ltd
AU:EEG
$228.38 Million AU$322.77 Million Australia AU$0.28 +0.00% +0.00% 415.21K
145 Strike Energy Limited
F:RJN
$227.24 Million €194.37 Million Germany €0.05 -0.92% +0.00% 0.00
146 Eco Atlantic Oil & Gas Ltd
V:EOG
$211.68 Million CA$292.62 Million Canada CA$0.84 +3.70% +20.00% 1.13 Million
147 Selan Exploration Technology Limited
NSE:SELAN
$210.95 Million Rs19.51 Billion India Rs554.75 +0.00% +0.00% 29.11K
148 KOLIBRI GLOBAL ENERGY INC
F:B120
$200.53 Million €171.52 Million Germany €6.25 -1.57% +1.96% 0.00
149 Kolibri Global Energy Inc. Common stock
NASDAQ:KGEI
$199.53 Million $199.53 Million USA $7.18 +0.70% +3.91% 3.52 Million
150 Petronor E&P Ltd
OL:PNOR
$193.54 Million Nkr1.84 Billion Norway Nkr12.92 -2.42% +5.56% 8.71 Million

How Oil & Gas E&P Companies Are Ranked by Market Cap

Oil & Gas E&P companies are ranked by market cap, the latest share price multiplied by shares outstanding, with each company counted once at its primary listing.

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