Natural gas futures rallied on Tuesday, climbing on liquefied natural gas (LNG) export momentum and hints of increased heating demand in mid-March.

Evening Markets

The April Nymex contract climbed 6.2 cents day/day and settled at $2.839/MMBtu, building upon a modest gain a day earlier. May advanced 5.7 cents to $2.875.

NGI’s Spot Gas National Avg., meanwhile, lost 12.5 cents to $2.840, led lower by sharp declines in the volatile Northeast region.

Futures opened trading in the green on Tuesday and gained strength through the session. Mild weather is widely anticipated much of next week across the Lower 48, but forecasters noted the potential for cooler conditions the following week that could inject a dose of heating demand before spring settles in for good.

Though above normal temperatures are still anticipated, projections for the March 12-16 time frame trended colder for the eastern two thirds of the Lower 48 early Tuesday, Maxar’s Weather Desk said. This change is “echoed among the various models over the past 24 hours,” the forecaster said.

Production, meanwhile, hovered around 86 Bcf as trading got underway Tuesday, still well below the roughly 90 Bcf level reached prior to the paralyzing winter freeze that gripped Texas in mid-February. The U.S. Energy Information Administration (EIA) estimated that natural gas production in Texas dropped nearly 45% during the week ended Feb. 13, hitting a low of 11.8 Bcf/d on Feb. 17. It is gradually recovering.

LNG feed gas volumes, meanwhile, hovered close to 10 Bcf Tuesday after exceeding that threshold earlier in the week. The Texas cold snap had also hampered LNG activity in February, with volumes falling to near 4 Bcf. However, exports recovered notable ground last week and have approached 10 Bcf most days since Feb. 23.

LNG feed gas “demand reached a three-week high” of 10.5 Bcf/d at the start of this week, “as demand returned in the wake of the mid-February deep freeze,” EBW Analytics Group said.

There is plenty of room for growth, however, EBW added. At maximum levels, “total feed gas demand could surpass 12.25 Bcf/d — representing a potential upside catalyst for natural gas later this year,” the firm noted Tuesday.

Storage Expectations

Looking ahead to EIA’s storage report Thursday, a preliminary Bloomberg survey showed analysts expecting another pull from underground stocks, though much lighter than the prior week.

The survey showed analysts estimating withdrawals ranging from 136 Bcf to 150 Bcf and a median of 148 Bcf. That would follow the season high reduction of 338 Bcf reported a week earlier – the second-largest withdrawal on record amid the frigid Arctic conditions that devastated Texas and fueled robust demand across the nation’s midsection.

The decline brought stockpiles below the five-year average.

“The massive withdrawals were driven by the cold snap that hit the central U.S., and regional withdrawals reflect the areas hit hardest by the cold and the deliverability of facilities,” said Wood Mackenzie analyst Dan Spangler.

“Salt dome facilities have the greatest flexibility for deliverability and are also mostly located in the South Central region. These facilities, unsurprisingly, also saw the largest weekly declines. Conversely, facilities in the East region are primarily depleted fields and saw smaller declines,” Spangler added.

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The record 359 Bcf withdrawal was set during the week ended Jan. 5, 2018.

Analysts at Energy Aspects estimated an end-March carryout of 1.50 Tcf, assuming normal weather for the second half of March.

“A 10% warmer-than-normal scenario to end March would provide upwards of an 80 Bcf cushion to our 1.5 Tcf carryout estimate,” the analysts said. “Residential/commercial demand would be 3.7 Bcf/d lower on average…Should weather realize somewhere in between 4% and 10% warmer than normal, we expect our end-March estimate to grow to at least 1.55 Tcf.”

Cash Mixed

Next-day prices on Tuesday advanced across most of the Lower 48, but a plunge in the Northeast dragged down the national average.

A day after surging amid a brief bout of late winter chill, Northeast prices retreated along with fading cold. After falling into the 20s early Tuesday, high temperatures in Boston, for example, were rising and expected to climb into the high 40s by Wednesday.

Against that backdrop, Algonquin Citygate prices dropped $2.350 to $4.120 and PNGTS dipped $1.465 to $4.935.

If weather forecasts bear out, prices could swing again.

NatGasWeather, in a midday update, said Tuesday it anticipated “moderate national demand through this weekend due to several weather systems impacting the U.S., especially a chilly one over the East/Northeast late this week and this weekend with lows of 10s to 30s.” 

However, the firm added, “a warm ridge is still expected to set up from over the eastern two-thirds of the country next week, with highs of 70s and 80s over Texas, the South, and Southeast, and quite comfortable 50s to lower 60s from Chicago to New York City. This March 8-13 period still stands out as solidly bearish/warmer than normal” even after the domestic weather model shifted cooler from a day earlier, adding several heating-degree days. 

Elsewhere on Tuesday, spot prices gained modest ground in most regions. In Texas, El Paso Permian advanced 15.0 cents to $2.625 and Carthage picked up 10.0 cents to $2.695.

In the Midwest, where temperatures mostly hovered in the 30s, Chicago Citygate picked up 14.0 cents to $2.785. Out West, SoCal Border Avg. gained 23.5 cents to $3.045.

On the pipeline front, Wood Mackenzie noted that Columbia Gas Transmission (TCO) declared a force majeure Monday evening that affected the intraday cycle for Tuesday’s gas day. TCO cited a “need to perform unexpected and uncontrollable maintenance on Line KA1S east of the Station Camp Compressor Station resulting from inclement weather, including heavy rainfall.”

However, TCO expected the impact on service to prove limited and minimal.