(Reuters) - The diverging fundamentals of U.S. oil and natural gas can be seen dramatically in the markets, where the oil-to-gas price ratio has surged to its highest in six years.
The oil-to-gas ratio, or the level at which oil trades compared with natural gas, recently reached 30-to-1, and could increase further as analysts expect average gas prices will fall for a second consecutive year in 2020 to their lowest level in over 20 years.
That is because most U.S. drillers are not looking for gas.
Companies like EOG Resources Inc, Pioneer Natural Resources Co, Diamondback Energy Inc and Exxon Mobil Corp are mostly seeking more valuable oil and natural gas liquids, which bring with it a lot of associated gas, making producers less sensitive to gas price declines.
“By-product natural gas, which doesn’t adhere to the laws of supply and demand, accounts for nearly half of U.S. gas production,” S&P Global Ratings said in a report lowering its gas price assumptions for 2020-2022.
U.S. oil futures this week hit their highest level since April, while gas was near its lowest since August, boosting the oil-to-gas ratio to 30-to-1, highest since September 2013.
Graphic: U.S. oil-gas ratio hits highest since 2013
Over the last five years, that ratio has averaged 19-to-1, but oil prices have risen in the last year while gas has edged lower. Mild weather and a glut of new supply has held back gas, even as U.S. exports of super-cooled liquefied natural gas have soared.
On an energy equivalent basis, oil should trade about six times over gas.
Spot gas prices at the U.S. Henry Hub benchmark in Louisiana fell 19% to average $2.56 per million British thermal units (mmBtu) in 2019. Analysts project that average will fall to around $2.31 in 2020, which would be its lowest since 1999.
Speculators have boosted short positions in futures and options on the New York Mercantile Exchange to the highest since November 2015, according to data from the U.S. Commodity Futures Trading Commission.
Graphic: U.S. gas speculators' shorts hit four-year high
The increase in shorts comes as record production allowed utilities to boost the amount of gas in storage to near normal levels ahead of the coming heating season.
Gas production rose about 10% in 2019 to a record 92.05 billion cubic feet per day (bcfd), according to the U.S. Energy Information Administration.
Analysts expect the pace of that growth to fall as energy firms cut spending, but EIA still expects output will rise about 3% in 2020.
Graphic: U.S. gas output rises to record, growth to slow
Reporting by Scott DiSavino; Editing by Lisa Shumaker
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