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U.S. Crude Oil, Natural Gas, and Natural Gas Liquids Reserves 2001 Annual Report.
 
.National and State estimates of proved reserves of crude oil, natural gas, and natural gas liquids in the United States as of December 31st.   This report is updated each fall.
Most Recent
.The most recent data is always available on this page. Individual sections of the report are listed below. To read reports in PDF format download a free copy of Adobe Acrobat Reader.

Entire
The entire report as a single file. PDF 1.9 MB

Previous
Previous reports are available on the historical page. historical

Front Matter
Cover Page, Preface and Table of Contents PDF
Chapters
1 Introduction PDF
2 Overview PDF
3 Crude Oil Statistics PDF
4 Natural Gas Statistics PDF
5 Natural Gas Liquids Statistics PDF
Tables
1 Total U.S. Proved Reserves of Crude Oil, Dry Natural Gas, and Natural Gas Liquids, 1990-2000 PDF
2 Reserves Changes, 1977-2001 PDF
3 U.S. Average Annual Domestic First Purchase Prices for Crude Oil, Wellhead Prices for Natural Gas, and the Average Number of Active Rotary Drilling Rigs, 1977-2001 PDF
4 U.S. Exploratory and Development Well Completions,a 1970-2001 PDF
5 International Oil and Natural Gas Reserves as of December 31, 2001 PDF
6 Crude Oil Proved Reserves, Reserves Changes, and Production, 2001 PDF
7 Reported Reserves in Nonproducing Reservoirs for Crude Oil, 2001 PDF
8 Dry Natural Gas Proved Reserves, Reserves Changes, and Production, 2001 PDF
9 Natural Gas Proved Reserves, Reserves Changes, and Production, Wet After Lease Separation, 2001 PDF
10 Nonassociated Natural Gas Proved Reserves, Reserves Changes, and Production, Wet After Lease Separation, 2001 PDF
11 Associated-Dissolved Natural Gas Proved Reserves, Reserves Changes, and Production, 2001 PDF
12 Coalbed Methane Proved Reserves and Production for 19892001 PDF
13 Natural Gas Liquids Proved Reserves, Reserves Changes, and Production, Wet After Lease Separation, 2001 PDF
14 Natural Gas Plant Liquids Proved Reserves and Production, 2001 PDF
15 Table 15. Lease Condensate Proved Reserves and Production, 2001 PDF
References
Publications cited in the reserves report are listed here. PDF
Appendices
A Operator Data by Size Class PDF
B Top 100 Oil and Gas Fields for 2000 PDF
C Conversion to the Metric System PDF
D Historical Reserves Statistics PDF
E Summary of Data Collection Operations PDF
F Statistical Considerations PDF
G Estimation of Reserves and Resources PDF
H Maps of Selected State Subdivisions PDF
I Annual Survey Forms for Domestic Oil and Gas Reserves PDF
Glossary
A listing of terms used within the Reserves Report, and their associated definitions. PDF


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