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| | Exploration and Development wellbores - ordered by the year drilling was entered (spudded) |
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| | Only the first entry of the wellbore is included, i.e reentries are excluded |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Type | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 | 1994 | 1993 | 1992 | 1991 | 1990 | 1989 | 1988 | 1987 | 1986 | 1985 | 1984 | 1983 | 1982 | 1981 | 1980 | 1979 | 1978 | 1977 | 1976 | 1975 | 1974 | 1973 | 1972 | 1971 | 1970 | 1969 | 1968 | 1967 | 1966 | | DEVELOPMENT | 4747 | 19 | 180 | 178 | 172 | 190 | 161 | 161 | 128 | 127 | 128 | 168 | 130 | 155 | 146 | 152 | 149 | 163 | 166 | 197 | 185 | 150 | 136 | 136 | 144 | 106 | 117 | 117 | 90 | 66 | 65 | 68 | 56 | 49 | 48 | 45 | 34 | 22 | 21 | 17 | 25 | 42 | 48 | 35 | 8 | 24 | 18 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | | EXPLORATION | 1715 | 8 | 53 | 36 | 36 | 56 | 57 | 59 | 42 | 52 | 45 | 65 | 56 | 32 | 26 | 12 | 17 | 22 | 19 | 34 | 24 | 22 | 26 | 50 | 30 | 36 | 21 | 27 | 43 | 47 | 36 | 28 | 29 | 36 | 36 | 50 | 47 | 40 | 49 | 39 | 36 | 28 | 19 | 20 | 23 | 26 | 18 | 22 | 14 | 16 | 17 | 13 | 12 | 6 | 2 | | Total | 6462 | 27 | 233 | 214 | 208 | 246 | 218 | 220 | 170 | 179 | 173 | 233 | 186 | 187 | 172 | 164 | 166 | 185 | 185 | 231 | 209 | 172 | 162 | 186 | 174 | 142 | 138 | 144 | 133 | 113 | 101 | 96 | 85 | 85 | 84 | 95 | 81 | 62 | 70 | 56 | 61 | 70 | 67 | 55 | 31 | 50 | 36 | 23 | 14 | 16 | 20 | 14 | 12 | 6 | 2 |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Type | Purpose | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 | 1994 | 1993 | 1992 | 1991 | 1990 | 1989 | 1988 | 1987 | 1986 | 1985 | 1984 | 1983 | 1982 | 1981 | 1980 | 1979 | 1978 | 1977 | 1976 | 1975 | 1974 | 1973 | 1972 | 1971 | 1970 | 1969 | 1968 | 1967 | 1966 | | DEVELOPMENT | 4747 | INJECTION | 749 | 2 | 32 | 36 | 23 | 15 | 16 | 28 | 21 | 9 | 17 | 23 | 26 | 21 | 17 | 12 | 18 | 27 | 26 | 21 | 31 | 25 | 22 | 18 | 22 | 23 | 32 | 27 | 18 | 15 | 22 | 26 | 14 | 13 | 9 | 9 | 9 | 8 | 5 | 3 | 2 | 0 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | OBSERVATION | 529 | 2 | 14 | 6 | 14 | 10 | 25 | 27 | 22 | 16 | 18 | 29 | 10 | 18 | 26 | 17 | 17 | 17 | 25 | 38 | 30 | 25 | 21 | 26 | 21 | 16 | 13 | 12 | 8 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | PRODUCTION | 3469 | 15 | 134 | 136 | 135 | 165 | 120 | 106 | 85 | 102 | 93 | 116 | 94 | 116 | 103 | 123 | 114 | 119 | 115 | 138 | 124 | 100 | 93 | 92 | 101 | 67 | 72 | 78 | 64 | 47 | 42 | 42 | 41 | 36 | 39 | 36 | 25 | 14 | 16 | 14 | 23 | 42 | 47 | 34 | 8 | 23 | 15 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | | EXPLORATION | 1715 | APPRAISAL | 591 | 1 | 25 | 12 | 8 | 17 | 16 | 17 | 16 | 17 | 12 | 22 | 15 | 11 | 10 | 2 | 8 | 8 | 5 | 10 | 5 | 10 | 10 | 15 | 9 | 14 | 3 | 7 | 17 | 13 | 13 | 9 | 15 | 13 | 16 | 25 | 21 | 14 | 18 | 16 | 16 | 15 | 6 | 10 | 4 | 9 | 10 | 6 | 2 | 6 | 7 | 3 | 2 | 0 | 0 | | WILDCAT | 1124 | 7 | 28 | 24 | 28 | 39 | 41 | 42 | 26 | 35 | 33 | 43 | 41 | 21 | 16 | 10 | 9 | 14 | 14 | 24 | 19 | 12 | 16 | 35 | 21 | 22 | 18 | 20 | 26 | 34 | 23 | 19 | 14 | 23 | 20 | 25 | 26 | 26 | 31 | 23 | 20 | 13 | 13 | 10 | 19 | 17 | 8 | 16 | 12 | 10 | 10 | 10 | 10 | 6 | 2 | | Total | | 6462 | 27 | 233 | 214 | 208 | 246 | 218 | 220 | 170 | 179 | 173 | 233 | 186 | 187 | 172 | 164 | 166 | 185 | 185 | 231 | 209 | 172 | 162 | 186 | 174 | 142 | 138 | 144 | 133 | 113 | 101 | 96 | 85 | 85 | 84 | 95 | 81 | 62 | 70 | 56 | 61 | 70 | 67 | 55 | 31 | 50 | 36 | 23 | 14 | 16 | 20 | 14 | 12 | 6 | 2 |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Area | Type | Purpose | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 | 1994 | 1993 | 1992 | 1991 | 1990 | 1989 | 1988 | 1987 | 1986 | 1985 | 1984 | 1983 | 1982 | 1981 | 1980 | 1979 | 1978 | 1977 | 1976 | 1975 | 1974 | 1973 | 1972 | 1971 | 1970 | 1969 | 1968 | 1967 | 1966 | | NORTH SEA | 5369 | DEVELOPMENT | 4147 | INJECTION | 637 | 1 | 29 | 27 | 16 | 11 | 11 | 24 | 18 | 7 | 11 | 23 | 23 | 18 | 14 | 10 | 13 | 21 | 24 | 19 | 28 | 18 | 16 | 14 | 15 | 23 | 25 | 19 | 18 | 15 | 22 | 26 | 14 | 13 | 9 | 9 | 9 | 8 | 5 | 3 | 2 | 0 | 1 | 1 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | OBSERVATION | 453 | 2 | 14 | 5 | 14 | 10 | 23 | 21 | 18 | 10 | 13 | 24 | 8 | 15 | 19 | 10 | 12 | 15 | 22 | 32 | 25 | 23 | 21 | 24 | 20 | 16 | 12 | 11 | 8 | 4 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | PRODUCTION | 3057 | 14 | 121 | 118 | 120 | 149 | 102 | 89 | 70 | 81 | 68 | 94 | 82 | 102 | 90 | 93 | 96 | 111 | 101 | 113 | 105 | 76 | 75 | 83 | 95 | 65 | 69 | 68 | 58 | 47 | 42 | 42 | 41 | 36 | 39 | 36 | 25 | 14 | 16 | 14 | 23 | 42 | 47 | 34 | 8 | 23 | 15 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | | EXPLORATION | 1222 | APPRAISAL | 474 | 1 | 17 | 6 | 7 | 13 | 12 | 14 | 13 | 16 | 10 | 19 | 10 | 8 | 7 | 1 | 6 | 7 | 2 | 3 | 3 | 5 | 8 | 10 | 5 | 11 | 3 | 5 | 17 | 13 | 11 | 8 | 13 | 8 | 7 | 16 | 18 | 12 | 17 | 16 | 16 | 15 | 6 | 10 | 4 | 9 | 10 | 6 | 2 | 6 | 7 | 3 | 2 | 0 | 0 | | WILDCAT | 748 | 4 | 14 | 8 | 22 | 20 | 22 | 24 | 16 | 18 | 22 | 28 | 22 | 12 | 5 | 5 | 5 | 9 | 12 | 14 | 8 | 6 | 12 | 23 | 19 | 19 | 13 | 14 | 18 | 23 | 16 | 13 | 6 | 9 | 12 | 11 | 15 | 15 | 23 | 18 | 17 | 13 | 13 | 10 | 19 | 17 | 8 | 16 | 12 | 10 | 10 | 10 | 10 | 6 | 2 | | NORWEGIAN SEA | 893 | DEVELOPMENT | 555 | INJECTION | 99 | 1 | 3 | 7 | 3 | 4 | 2 | 1 | 3 | 2 | 6 | 0 | 3 | 3 | 3 | 2 | 4 | 6 | 2 | 2 | 3 | 7 | 6 | 4 | 7 | 0 | 7 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | OBSERVATION | 74 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 4 | 6 | 5 | 5 | 2 | 3 | 7 | 7 | 5 | 2 | 3 | 6 | 5 | 2 | 0 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | PRODUCTION | 382 | 1 | 10 | 16 | 12 | 7 | 14 | 17 | 15 | 21 | 25 | 22 | 12 | 14 | 13 | 21 | 18 | 8 | 14 | 25 | 19 | 24 | 18 | 9 | 6 | 2 | 3 | 10 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | EXPLORATION | 338 | APPRAISAL | 87 | 0 | 6 | 1 | 0 | 0 | 3 | 2 | 1 | 1 | 2 | 3 | 2 | 2 | 1 | 1 | 2 | 1 | 3 | 5 | 2 | 5 | 2 | 5 | 4 | 3 | 0 | 2 | 0 | 0 | 2 | 1 | 2 | 5 | 9 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | WILDCAT | 251 | 0 | 9 | 4 | 3 | 16 | 7 | 9 | 7 | 10 | 10 | 15 | 14 | 7 | 7 | 2 | 4 | 5 | 2 | 8 | 7 | 6 | 4 | 12 | 2 | 3 | 5 | 4 | 5 | 8 | 6 | 2 | 4 | 9 | 6 | 9 | 6 | 6 | 5 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | BARENTS SEA | 200 | DEVELOPMENT | 45 | INJECTION | 13 | 0 | 0 | 2 | 4 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | OBSERVATION | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | PRODUCTION | 30 | 0 | 3 | 2 | 3 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | EXPLORATION | 155 | APPRAISAL | 30 | 0 | 2 | 5 | 1 | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | WILDCAT | 125 | 3 | 5 | 12 | 3 | 3 | 12 | 9 | 3 | 7 | 1 | 0 | 5 | 2 | 4 | 3 | 0 | 0 | 0 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 3 | 1 | 4 | 4 | 5 | 2 | 5 | 5 | 5 | 3 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | Total | | | | 6462 | 27 | 233 | 214 | 208 | 246 | 218 | 220 | 170 | 179 | 173 | 233 | 186 | 187 | 172 | 164 | 166 | 185 | 185 | 231 | 209 | 172 | 162 | 186 | 174 | 142 | 138 | 144 | 133 | 113 | 101 | 96 | 85 | 85 | 84 | 95 | 81 | 62 | 70 | 56 | 61 | 70 | 67 | 55 | 31 | 50 | 36 | 23 | 14 | 16 | 20 | 14 | 12 | 6 | 2 |
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