Year | Measurement | Change | Unit |
---|---|---|---|
1949 | 3412 | 0 | Feet per Well |
1950 | 3766 | + 354 | Feet per Well |
1951 | 3837 | + 71 | Feet per Well |
1952 | 4015 | + 178 | Feet per Well |
1953 | 4373 | + 358 | Feet per Well |
1954 | 4365 | -8 | Feet per Well |
1955 | 4339 | -26 | Feet per Well |
1956 | 4734 | + 395 | Feet per Well |
1957 | 4950 | + 216 | Feet per Well |
1958 | 4801 | -149 | Feet per Well |
1959 | 5120 | + 319 | Feet per Well |
1960 | 5321 | + 201 | Feet per Well |
1961 | 5145 | -176 | Feet per Well |
1962 | 5186 | + 41 | Feet per Well |
1963 | 5198 | + 12 | Feet per Well |
1964 | 5171 | -27 | Feet per Well |
1965 | 5337 | + 166 | Feet per Well |
1966 | 5474 | + 137 | Feet per Well |
1967 | 5629 | + 155 | Feet per Well |
1968 | 5716 | + 87 | Feet per Well |
1969 | 5531 | -185 | Feet per Well |
1970 | 5644 | + 113 | Feet per Well |
1971 | 5670 | + 26 | Feet per Well |
1972 | 5259 | -411 | Feet per Well |
1973 | 5286 | + 27 | Feet per Well |
1974 | 5173 | -113 | Feet per Well |
1975 | 5238 | + 65 | Feet per Well |
1976 | 4960 | -278 | Feet per Well |
1977 | 5053 | + 93 | Feet per Well |
1978 | 5066 | + 13 | Feet per Well |
1979 | 5082 | + 16 | Feet per Well |
1980 | 5093 | + 11 | Feet per Well |
1981 | 5149 | + 56 | Feet per Well |
1982 | 5453 | + 304 | Feet per Well |
1983 | 5187 | -266 | Feet per Well |
1984 | 5158 | -29 | Feet per Well |
1985 | 5193 | + 35 | Feet per Well |
1986 | 5080 | -113 | Feet per Well |
1987 | 5112 | + 32 | Feet per Well |
1988 | 5155 | + 43 | Feet per Well |
1989 | 5038 | -117 | Feet per Well |
1990 | 4958 | -80 | Feet per Well |
1991 | 5132 | + 174 | Feet per Well |
1992 | 5450 | + 318 | Feet per Well |
1993 | 5922 | + 472 | Feet per Well |
1994 | 6246 | + 324 | Feet per Well |
1995 | 6216 | -30 | Feet per Well |
1996 | 6233 | + 17 | Feet per Well |
1997 | 6194 | -39 | Feet per Well |
1998 | 6029 | -165 | Feet per Well |
1999 | 4951 | -1078 | Feet per Well |
2000 | 4826 | -125 | Feet per Well |
2001 | 4932 | + 106 | Feet per Well |
2002 | 5316 | + 384 | Feet per Well |
2003 | 5566 | + 250 | Feet per Well |
2004 | 5742 | + 176 | Feet per Well |
2005 | 5780 | + 38 | Feet per Well |
2006 | 5977 | + 197 | Feet per Well |
2007 | 6594 | + 617 | Feet per Well |
2008 | 6558 | -36 | Feet per Well |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
1949 | 3412 - 3412 | 3412 - 3412 | 3412 | 0 |
1950 | 3766 - 3766 | 3766 - 3766 | 3766 | 0 |
1951 | 3837 - 3837 | 3837 - 3837 | 3837 | 0 |
1952 | 4015 - 4015 | 4015 - 4015 | 4015 | 0 |
1953 | 4373 - 4373 | 4373 - 4373 | 4373 | 0 |
1954 | 4365 - 4365 | 4365 - 4365 | 4365 | 0 |
1955 | 4339 - 4339 | 4339 - 4339 | 4339 | 0 |
1956 | 4734 - 4734 | 4734 - 4734 | 4734 | 0 |
1957 | 4950 - 4950 | 4950 - 4950 | 4950 | 0 |
1958 | 4801 - 4801 | 4801 - 4801 | 4801 | 0 |
1959 | 5120 - 5120 | 5120 - 5120 | 5120 | 0 |
1960 | 5321 - 5321 | 5321 - 5321 | 5321 | 0 |
1961 | 5145 - 5145 | 5145 - 5145 | 5145 | 0 |
1962 | 5186 - 5186 | 5186 - 5186 | 5186 | 0 |
1963 | 5198 - 5198 | 5198 - 5198 | 5198 | 0 |
1964 | 5171 - 5171 | 5171 - 5171 | 5171 | 0 |
1965 | 5337 - 5337 | 5337 - 5337 | 5337 | 0 |
1966 | 5474 - 5474 | 5474 - 5474 | 5474 | 0 |
1967 | 5629 - 5629 | 5629 - 5629 | 5629 | 0 |
1968 | 5716 - 5716 | 5716 - 5716 | 5716 | 0 |
1969 | 5531 - 5531 | 5531 - 5531 | 5531 | 0 |
1970 | 5644 - 5644 | 5644 - 5644 | 5644 | 0 |
1971 | 5670 - 5670 | 5670 - 5670 | 5670 | 0 |
1972 | 5259 - 5259 | 5259 - 5259 | 5259 | 0 |
1973 | 5286 - 5286 | 5286 - 5286 | 5286 | 0 |
1974 | 5173 - 5173 | 5173 - 5173 | 5173 | 0 |
1975 | 5238 - 5238 | 5238 - 5238 | 5238 | 0 |
1976 | 4960 - 4960 | 4960 - 4960 | 4960 | 0 |
1977 | 5053 - 5053 | 5053 - 5053 | 5053 | 0 |
1978 | 5066 - 5066 | 5066 - 5066 | 5066 | 0 |
1979 | 5082 - 5082 | 5082 - 5082 | 5082 | 0 |
1980 | 5093 - 5093 | 5093 - 5093 | 5093 | 0 |
1981 | 5149 - 5149 | 5149 - 5149 | 5149 | 0 |
1982 | 5453 - 5453 | 5453 - 5453 | 5453 | 0 |
1983 | 5187 - 5187 | 5187 - 5187 | 5187 | 0 |
1984 | 5158 - 5158 | 5158 - 5158 | 5158 | 0 |
1985 | 5193 - 5193 | 5193 - 5193 | 5193 | 0 |
1986 | 5080 - 5080 | 5080 - 5080 | 5080 | 0 |
1987 | 5112 - 5112 | 5112 - 5112 | 5112 | 0 |
1988 | 5155 - 5155 | 5155 - 5155 | 5155 | 0 |
1989 | 5038 - 5038 | 5038 - 5038 | 5038 | 0 |
1990 | 4958 - 4958 | 4958 - 4958 | 4958 | 0 |
1991 | 5132 - 5132 | 5132 - 5132 | 5132 | 0 |
1992 | 5450 - 5450 | 5450 - 5450 | 5450 | 0 |
1993 | 5922 - 5922 | 5922 - 5922 | 5922 | 0 |
1994 | 6246 - 6246 | 6246 - 6246 | 6246 | 0 |
1995 | 6216 - 6216 | 6216 - 6216 | 6216 | 0 |
1996 | 6233 - 6233 | 6233 - 6233 | 6233 | 0 |
1997 | 6194 - 6194 | 6194 - 6194 | 6194 | 0 |
1998 | 6029 - 6029 | 6029 - 6029 | 6029 | 0 |
1999 | 4951 - 4951 | 4951 - 4951 | 4951 | 0 |
2000 | 4826 - 4826 | 4826 - 4826 | 4826 | 0 |
2001 | 4932 - 4932 | 4932 - 4932 | 4932 | 0 |
2002 | 5316 - 5316 | 5316 - 5316 | 5316 | 0 |
2003 | 5566 - 5566 | 5566 - 5566 | 5566 | 0 |
2004 | 5742 - 5742 | 5742 - 5742 | 5742 | 0 |
2005 | 5780 - 5780 | 5780 - 5780 | 5780 | 0 |
2006 | 5977 - 5977 | 5977 - 5977 | 5977 | 0 |
2007 | 6594 - 6594 | 6594 - 6594 | 6594 | 0 |
2008 | 6558 - 6558 | 6558 - 6558 | 6558 | 0 |