Natural Gas Reserves by Country
| 1 | 1,688,228,000,000,000 | 22.4% | 74 years | |
| 2 | 1,200,252,000,000,000 | 15.9% | 122 years | |
| 3 | 842,627,000,000,000 | 11.2% | 140 years | |
| 4 | 633,556,000,000,000 | 8.4% | 17 years | |
| 5 | 400,000,000,000,000 | 5.3% | 146 years | |
| 6 | 340,815,000,000,000 | 4.5% | 77 years | |
| 7 | 289,928,000,000,000 | 3.8% | 138 years | |
| 8 | 270,823,000,000,000 | 3.6% | 29 years | |
| 9 | 209,871,000,000,000 | 2.8% | 151 years | |
| 10 | 193,379,000,000,000 | 2.6% | 217 years | |
| 11 | 159,054,000,000,000 | 2.1% | 46 years | |
| 12 | 131,165,000,000,000 | 1.7% | 360 years | |
| 13 | 100,000,000,000,000 | 1.3% | 233 years | |
| 14 | 96,480,000,000,000 | 1.3% | 18 years | |
| 15 | 87,000,000,000,000 | 1.2% | 12 years | |
| 16 | 85,000,000,000,000 | 1.1% | 82 years | |
| 17 | 65,000,000,000,000 | 0.86% | 40 years | |
| 18 | 63,000,000,000,000 | 0.84% | 38 years | |
| 19 | 63,000,000,000,000 | 0.84% | 90 years | |
| 20 | 60,000,000,000,000 | 0.8% | 45 years | |
| 21 | 53,148,000,000,000 | 0.71% | 124 years | |
| 22 | 48,239,000,000,000 | 0.64% | 11 years | |
| 23 | 40,319,000,000,000 | 0.53% | 32 years | |
| 24 | 39,000,000,000,000 | 0.52% | 61 years | |
| 25 | 35,300,000,000,000 | 0.47% | 15 years | |
| 26 | 32,100,000,000,000 | 0.43% | 11 years | |
| 27 | 24,700,000,000,000 | 0.33% | 110 years | |
| 28 | 23,000,000,000,000 | 0.31% | 15 years | |
| 29 | 22,500,000,000,000 | 0.3% | 50 years | |
| 30 | 18,500,000,000,000 | 0.25% | 22 years | |
| 31 | 18,260,000,000,000 | 0.24% | 18 years | |
| 32 | 17,148,000,000,000 | 0.23% | 10 years | |
| 33 | 16,900,000,000,000 | 0.22% | > 500 years | |
| 34 | 16,000,000,000,000 | 0.21% | n/a | |
| 35 | 11,500,000,000,000 | 0.15% | 12 years | |
| 36 | 10,700,000,000,000 | 0.14% | 27 years | |
| 37 | 10,029,000,000,000 | 0.13% | 160 years | |
| 38 | 9,300,000,000,000 | 0.12% | 19 years | |
| 39 | 9,200,000,000,000 | 0.12% | 25 years | |
| 40 | 8,500,000,000,000 | 0.11% | 64 years | |
| 41 | 8,254,000,000,000 | 0.11% | 6 years | |
| 42 | 6,216,000,000,000 | 0.08% | 7 years | |
| 43 | 5,986,000,000,000 | 0.08% | 15 years | |
| 44 | 4,770,000,000,000 | 0.06% | 54 years | |
| 45 | 4,586,000,000,000 | 0.06% | 4 years | |
| 46 | 4,556,000,000,000 | 0.06% | 22 years | |
| 47 | 4,060,000,000,000 | 0.05% | 4 years | |
| 48 | 3,725,000,000,000 | 0.05% | 12 years | |
| 49 | 3,480,000,000,000 | 0.05% | 59 years | |
| 50 | 3,460,000,000,000 | 0.05% | 90 years | |
| 51 | 3,329,000,000,000 | 0.04% | 18 years | |
| 53 | 2,617,000,000,000 | 0.03% | 7 years | |
| 54 | 2,500,000,000,000 | 0.03% | 73 years | |
| 55 | 2,410,000,000,000 | 0.03% | 4 years | |
| 56 | 2,373,000,000,000 | 0.03% | 8 years | |
| 57 | 2,300,000,000,000 | 0.03% | 56 years | |
| 59 | 2,000,000,000,000 | 0.03% | > 500 years | |
| 60 | 1,750,000,000,000 | 0.02% | n/a | |
| 61 | 1,700,000,000,000 | 0.02% | 149 years | |
| 62 | 1,486,000,000,000 | 0.02% | 3 years | |
| 63 | 1,476,000,000,000 | 0.02% | 14 years | |
| 64 | 1,377,000,000,000 | 0.02% | 6 years | |
| 65 | 1,130,000,000,000 | 0.01% | 12 years | |
| 66 | 1,037,000,000,000 | 0.01% | 8 years | |
| 67 | 1,000,000,000,000 | 0.01% | 10 years | |
| 69 | 917,000,000,000 | 0.01% | 54 years | |
| 71 | 880,000,000,000 | 0.01% | 38 years | |
| 72 | 800,000,000,000 | 0.01% | 7 years | |
| 73 | 738,000,000,000 | 0.0098% | 11 years | |
| 74 | 632,000,000,000 | 0.0084% | 5 years | |
| 75 | 579,000,000,000 | 0.0077% | > 500 years | |
| 76 | 500,000,000,000 | 0.0066% | 377 years | |
| 78 | 385,000,000,000 | 0.0051% | 41 years | |
| 79 | 350,000,000,000 | 0.0046% | 9 years | |
| 80 | 300,000,000,000 | 0.004% | > 500 years | |
| 81 | 250,000,000,000 | 0.0033% | n/a | |
| 82 | 230,000,000,000 | 0.0031% | 3 years | |
| 83 | 220,000,000,000 | 0.0029% | 104 years | |
| 84 | 213,000,000,000 | 0.0028% | 26 years | |
| 85 | 201,000,000,000 | 0.0027% | 104 years | |
| 86 | 200,000,000,000 | 0.0027% | > 500 years | |
| 87 | 200,000,000,000 | 0.0027% | 182 years | |
| 89 | 200,000,000,000 | 0.0027% | 314 years | |
| 90 | 160,000,000,000 | 0.0021% | 3 years | |
| 91 | 144,000,000,000 | 0.0019% | 8 years | |
| 92 | 140,000,000,000 | 0.0019% | 22 years | |
| 93 | 112,000,000,000 | 0.0015% | 70 years | |
| 94 | 109,000,000,000 | 0.0014% | 1 year | |
| 95 | 100,000,000,000 | 0.0013% | 41 years | |
| 96 | 90,000,000,000 | 0.0012% | 87 years | |
| 97 | 51,000,000,000 | 0.00068% | 34 years | |
| 98 | 40,000,000,000 | 0.00053% | n/a | |
| 99 | 35,000,000,000 | 0.00046% | n/a | |
| 100 | 35,000,000,000 | 0.00046% | 498 years | |
| 101 | 3,000,000,000 | 0.00004% | 30 years |