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Energy Glossary
View History:
Annual
Download Data (XLS File)
Illinois Crude Oil Proved Reserves (Million Barrels)
Decade
Year-0
Year-1
Year-2
Year-3
Year-4
Year-5
Year-6
Year-7
Year-8
Year-9
1970's
150
158
136
1980's
113
129
150
135
153
136
135
153
143
123
1990's
131
128
138
116
117
119
94
92
81
100
2000's
111
92
107
125
92
95
89
101
54
-
= No Data Reported;
--
= Not Applicable;
NA
= Not Available;
W
= Withheld to avoid disclosure of individual company data.
Release Date: 10/29/2009
Next Release Date: 10/29/2010
Referring Pages:
Illinois Crude Oil Proved Reserves, Reserves Changes, and Production
Proved Reserves as of 12/31