Worldwide Worldwide Worldwide Worldwide US US US US US
liquids natural gas liquids natural gas liquids natural gas liquids natural gas net wells
Rank Millbbl Rank Bcf Rank Millbbl Rank Bcf Rank Millbbl Rank Bcf Rank Millbbl Rank Bcf Rank Wells
Worldwide liquids Worldwide natural gas Worldwide liquids Worldwide natural gas US liquids US natural gas US liquids US natural gas US net wells
–— production ––— –— production –— –— reserves –— –— reserves —– –— production —–– — production — —–– reserves —–– — reserves — –— drilled –—
Rank Million bbl Rank Bcf Rank Million bbl Rank Bcf Rank Million bbl Rank Bcf Rank Million bbl Rank Bcf Rank Wells
1 631.0 1 2,645.0 1 11,823.0 1 43,143.0 5 111.0 1 1,346.0 2 2, 108.0 1 25,987.0 6 732.0
2 508.0 2 1,744.0 2 4,285.0 225,707.0 2 166.0 8 456.0 51,432.0 14 4,174.0 11, 125.0
3 270.0 3 1,443.0 3 3,267.0 3 15,258.0 1 172.0 5 679.0 1 2,299.0 5 9,664.0 12 492.0
5 154.0 5 951.0 8 1,408.0 7 8,699.0 4 118.0 3 951.0 6 1,170.0 6 8,668.0 4 854.6
4 163.0 14 331.0 4 2, 132.0 17 4, 127.0 6 87.00 19 173.0 41,495.0 21 1,714.0 14 478.8
6 142.2 8 580.0 9 1,356.5 12 6,238.8 8 70. 25 15 215.8 7 938.2 19 2,196.8 5 816.5
8 129.0 7 701.0 7 1,473.0 8 7,687.0 10 67.00 6 660.0 8 929.0 7 7,651.0 13 481.0
11 75. 40 4 1,095.0 13 687.1 410,692.0 7 75. 40 2 1,095.0 12 687.1 210,692.0 8682.0
10 89.00 20 197.0 10 1, 117.0 22 1,881.0 11 54.00 34 66.00 14 631.0 44 620.0 26 211.0
9 118.0 15 295.0 5 1,768.0 20 2,580.0 9 68.00 27 113.0 10 795.0 31 1,144.0 9 666.0
7 134. 7 10 506.3 6 1,606.8 14 5,342.6 3 132.0 10 348.4 3 1,596.6 11 4,905.5 3 869.0
13 49.00 12 362.0 19 432.0 13 5,833.0 19 32.00 17 189.0 20 349.0 17 2,804.0 20 324.4
16 43.00 35 82.00 24 288.0 46 610.0 15 43.00 33 82.00 22 288.0 45 610.0 27 210.0
12 55. 40 22 162.8 18 472.4 24 1,704.7 24 25.00 51 32. 30 28 234.0 64 226.3 29 189.0
18 38. 80 19 209.0 17 508.1 16 4,255.0 16 38. 80 16 209.0 17 508.1 13 4,255.0 7 699.0
15 44. 53 29 114. 3 11 866.4 19 2,908.4 13 44. 53 26 114. 3 9 866.4 16 2,908.4 15 388.5
14 48. 48 24 154.4 16 521.3 26 1,668.9 12 48. 48 21 154.4 16 521.3 23 1,668.9 11 502.0
97 0.466 6 765.0 35 156.3 5 9,809.0 97 0.466 4 765.0 35 156.3 3 9,809.0 25 221.0
19 36. 77 52 30. 22 12 698.3 52 492.0 17 36. 77 52 30. 22 11 698.3 51 492.0 21 257.1
24 25. 77 79 8.379 21 362.3 53 452.4 23 25. 77 79 8.379 19 362.3 52 452.4 56 55. 90
17 43.00 30 90.00 14 636.0 37 790.0 14 43.00 28 90.00 13 636.0 35 790.0 2 986.6
23 26. 32 31 87. 34 20 370.3 29 1,601.0 22 26. 32 29 87. 34 18 370.3 26 1,601.0 19 329.0
27 20.00 27 127.0 23 301.0 28 1,607.0 27 18.00 24 127.0 23 278.0 25 1,607.0 17 345.0
25 23. 90 21 179.3 25 269.1 21 2,317.2 25 23. 90 18 179.3 24 269.1 18 2,317.2 23 242.5
30 15. 50 13 335.4 30 201.6 18 3,149.6 30 15. 50 11 335.4 30 201.6 15 3,149.6 16 375.0
26 22. 89 16 286.9 15 564.6 10 6,922.8 26 22. 89 12 286.9 15 564.6 9 6,922.8 24 239.1
22 26. 98 23 155.1 27 244.3 27 1,666.7 21 26. 98 20 155.1 26 244.3 24 1,666.7 33 174.6
100 0.449 11 444.8 101 5.005 6 9,776.0 100 0.449 9 444.8 101 5.005 4 9,776.0 18 342.4
36 9.088 53 30. 16 31 198.6 41 700.1 36 9.088 53 30. 16 31 198.6 39 700.1 34 161.0
20 34. 24 18 216.3 50 85.00 11 6,317.6 18 34. 24 14 216.3 50 85.00 10 6,317.6 31 185.8
33 14. 67 32 85. 70 29 217.8 23 1,788.2 33 14. 67 30 85. 70 29 217.8 20 1,788.2 10 502.9
21 29. 70 25 152.9 22 303.2 31 1,466.5 20 29. 70 22 152.9 21 303.2 28 1,466.5 22 248.0
34 13. 90 78 8.812 33 171.9 78 103. 7 34 13. 90 78 8.812 33 171.9 78 103. 7 44 98. 30
29 15. 92 39 59. 56 26 254.7 40 707.9 29 15. 92 37 59. 56 25 254.7 38 707.9 28 190.6
32 14. 88 77 10. 69 28 235.4 66 220.1 32 14. 88 77 10. 69 27 235.4 66 220.1 35 151.1
59 3.961 9 508.0 63 53. 14 9 7,082.0 59 3.961 7 508.0 63 53. 14 8 7,082.0 32 176.5
28 16. 39 123 0.037 39 108. 4 120 2.069 28 16. 39 110 0.373 38 108. 4 119 2.069 42 110.0
68 3.171 38 63. 80 53 75. 19 32 1,180.9 68 3.171 36 63. 80 53 75. 19 29 1,180.9 74 33. 20
38 8.473 41 58. 85 54 71. 20 44 647.0 38 8.473 39 58. 85 54 71. 20 42 647.0 40 121.0
31 15. 36 42 51. 62 32 172.5 43 655.1 31 15. 36 40 51. 62 32 172.5 41 655.1 37 139. 9
64 3.409 17 228.5 58 67. 77 15 4,831.2 64 3.409 13 228.5 58 67. 77 12 4,831.2 46 89. 90
42 6.901 54 28. 97 37 140. 2 45 642.8 42 6.901 54 28. 97 37 140. 2 43 642.8 30 186.7
45 6.060 34 83.04 45 92. 58 30 1,475.9 45 6.060 32 83.04 45 92. 58 27 1,475.9 81 27. 20
56 4.734 40 59. 32 69 35. 77 38 719.0 56 4.734 38 59. 32 69 35. 77 36 719.0 43 106. 8
69 3.036 26 142.3 68 38. 48 25 1,682.9 69 3.036 23 142.3 68 38. 48 22 1,682.9 41 115. 1
43 6.383 86 4.346 44 94. 23 75 111. 6 43 6.383 86 4.346 44 94. 23 75 111. 6 50 74.00
37 8.670 69 14. 83 41 99. 82 76 110. 5 37 8.670 69 14. 83 41 99. 82 76 110. 5 47 87. 50
40 7.682 45 47.43 55 70. 21 51 493.8 39 7.682 43 47.43 55 70. 21 50 493.8 70 38. 56
39 7.831 58 24. 88 38 114. 2 65 221.0 41 6.906 58 24. 88 40 100. 7 65 221.0 48 86. 50
53 5.235 48 41. 49 36 149.0 48 559.6 53 5.235 47 41. 49 36 149.0 47 559.6 53 59. 20
47 5.812 62 19. 83 40 103. 2 61 257.1 47 5.812 62 19. 83 39 103. 2 60 257.1 39 122.0
35 9.300 43 50. 10 52 77. 50 63 254.9 35 9.300 41 50. 10 52 77. 50 62 254.9 71 36. 70
41 7.561 57 25.01 47 90. 77 55 377.8 40 7.561 57 25.01 47 90. 77 54 377.8 45 98.00
58 4.200 44 48. 30 60 61. 20 34 989.8 58 4.200 42 48. 30 60 61. 20 32 989.8 63 49. 10
73 2.460 28 121.0 80 18. 13 33 1,155.0 73 2.460 25 121.0 80 18. 13 30 1,155.0 78 29. 60
44 6.078 64 19. 30 34 160.6 49 537.0 44 6.078 64 19. 30 34 160.6 48 537.0 36 148.2
61 3.767 93 2.974 46 91.01 80 92. 42 61 3.767 92 2.974 46 91.01 80 92. 42 49 85. 80
57 4.313 49 39. 77 79 20. 85 50 495.3 57 4.313 48 39. 77 79 20. 85 49 495.3 58 55.00
65 3.363 46 43.36 66 48.05 39 712.2 65 3.363 45 43.36 66 48.05 37 712.2 68 38. 80
51 5.488 60 21. 74 42 96. 68 71 153.9 51 5.488 60 21. 74 42 96. 68 71 153.9 51 72. 70
48 5.754 33 83. 20 49 88. 23 70 159.3 48 5.754 31 83. 20 49 88. 23 70 159.3 59 51. 60
52 5.324 47 42. 38 51 79. 37 42 686.7 52 5.324 46 42. 38 51 79. 37 40 686.7 76 31. 50
