Title:               Expenditures For Petroleum and Natural Gas Well Drilling, Constant Dollars for United States
Series ID:           A02258USA381NNBR
Source:              National Bureau of Economic Research
Release:             NBER Macrohistory Database (Not a Press Release)
Seasonal Adjustment: Not Seasonally Adjusted
Frequency:           Annual
Units:               Millions Of 1954 Dollars
Date Range:          1946-01-01 to 1963-01-01
Last Updated:        2012-08-16 11:39 AM CDT
Notes:               Source: 1946-56, Dept. Of Commerce, "U.S. Income And Output, "
                     Supplement To "Survey Of Current Business, " 1958; 1957-63, "Survey Of
                     Current Business, " July 1962, 1964.
                     
                     This NBER data series a02258 appears on the NBER website in Chapter 2
                     at http://www.nber.org/databases/macrohistory/contents/chapter02.html.
                     
                     NBER Indicator: a02258

DATE       VALUE
1946-01-01   960
1947-01-01  1071
1948-01-01  1322
1949-01-01  1340
1950-01-01  1545
1951-01-01  1709
1952-01-01  1822
1953-01-01  1919
1954-01-01  2043
1955-01-01  2210
1956-01-01  2276
1957-01-01  2136
1958-01-01  1783
1959-01-01  1936
1960-01-01  1896
1961-01-01  1861
1962-01-01  1916
1963-01-01  1795