FORM 8-K CURRENT REPORT HOLLYFRONTIER CORPORATION
U.S. Energy Information Administration - EIA - Independent Statistics and Analysis
World Oil Production as of March 2019 – Peak Oil Barrel
Too Much Oil: How a Barrel Came to Be Worth Less Than Nothing - The New York Times
The Only Chart You Will Ever Need to Convert Global NGLs
Oil Industry Conversions
U.S. Energy: Demand for Ultra-Low Sulfur Diesel Likely to Rise – AgFax
OPEC+ agrees to up oil output by 100,000 barrels a day - www.israelhayom.com
Daily global crude oil demand 2026 | Statista
Daily global crude oil demand 2026 | Statista
How much gasoline does a barrel of oil make? - Quora
Economic History of Mexico and the United States — blueroominvesting
Bbl, BOE, BTU, Mcf and Other Common Oil and Gas Abbreviations | Kimray
U.S. Crude Production Holds at 2021 Peak as Demand Spikes - Natural Gas Intelligence
Total crude oil production
Barrel (unit) - Wikipedia
U.S. Crude Inventories Decline Again; IEA Says 2021 Global Oil Demand to Outpace Production - Natural Gas Intelligence
U.S. Energy Information Administration - EIA - Independent Statistics and Analysis
Why is crude oil measured in barrels and not in the metric system, such as liters? - Quora
CER – Canadian Crude Oil Exports: A 30 Year Review
Australia: oil refinery capacity 2021 | Statista
Trends in oil production | Econbrowser
EX-99.01
Wood Group UK invests US$1.2 billion to expand Pakistan refinery project--Seetao
IEF_S+P Global_Report cover front back A4 - Red
