NatGas Plunges As Inventory Builds Accelerate

May 28, 2015

Natural gas inventories rose by 112 bcf last week, more than expectations.


Natural gas was last trading down by 3 percent to $2.73/mmbtu after the Energy Information Administration reported that operators injected 112 billion cubic feet into storage last week, above most analyst estimates, which ranged from 100 to 107 bcf.

The latest injection was below last year’s build of 114 bcf and above the five-year average build of 96 bcf.



In turn, inventories now stand at 2,101 bcf, which is 721 bcf above the year-ago level and 25 bcf below the five-year average (calculated using a slightly different methodology than the EIA).





The weather last week was close to seasonal norms.

According to the Edison Electric Institute, utilities generated 71,728 GWh in the week ending May 23, down 0.25 percent from a year ago.



Looking forward, the NOAA’s 6- to 10-day outlook calls for warmer-than-normal temperatures across much of the country.





Meanwhile, Baker Hughes reported that the number of rigs drilling for natural gas in the U.S. fell by one to 222 last week.


Natural Gas Rig Count


Natural Gas


Bottom Line: The latest inventory data from the EIA were bearish, as the inventory deficit against the five-year average fell from 40 to 25 bcf and the inventory surplus against a year-ago decreased from 723 to 721 bcf.

Inventory builds increased significantly week-over-week to 112 bcf, up from 92 bcf in the previous week. That could be due to normal fluctuations in supply and demand. Or it could be because the run-up in prices from $2.50/mmbtu to more than $3 reduced demand, particularly coal-to-gas switching demand by utilities.

In either case, the natural gas market remains severely oversupplied, and even with the benefit of a nearly 4 bcf/d or additional power demand (from coal-to-gas-switching), injections are keeping pace with last year's record levels.

Of course, if inventory builds continue at this pace, they will peak more than 700 bcf above where they were last year in November. That would equal about 4,300 bcf, far above the previous record level of 3,929 set in 2012.

The weight of those inventories, along with ever-increasing natural gas production, will keep prices from rallying much above $3/mmbtu in the next several months, barring a severe heat wave.

On the downside, there is plenty of room for natural gas to fall, with the retest of the $2.50 low likely at some point. If summer temperatures turn out to be mild, or even normal, prices could briefly fall even further, to the $2 range.

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