In addition to nearly 340,000 bpd of planned maintenance scheduled in May, Western Canadian oil output is expected to be cut by an additional 260,000 bpd after bitumen and synthetic crude production was shut due to a massive wildfire in northern Alberta, according to Genscape. The fire, that began May 4, 2016, continues to burn near Fort McMurray, leaving in its path crude production cuts, falling stocks, lower pipeline and rail loading volumes and a stronger Western Canadian Select crude price.
“For May 2016, we expect reduced bitumen volumes of 80,000 bpd and reduced synthetic crude oil volumes by 185,000 bpd due to wildfires,” Genscape Senior Crude Oil Analyst, Carl Evans said. Evans noted that the reduced volumes were in addition to volumes already cut due to planned turnarounds during May.
“We have already seen some of the operators come out and say they are restarting facilities such as the Shell Albian and Syncrude Aurora mines with nearly no damage to on-site facilities,” Evans said May 11, 2016. “It’s looking like things will be ramping back up in the coming week with the fires not significantly bringing down production on the year.”
Wildfire production cuts compound turnarounds
The current wildfire is expected to have a larger impact than a similar fire event during May 2015 in Alberta, when an average of 180,000 bpd of production was cut.
For the most recent forecast, Genscape assumed that an average of 800,000 bpd of production capacity would be taken offline over 10 days during May 2016 due to the fire. This capacity includes Steam Assisted Gravity Drainage (SAGD) facilities and upgraders.
Some production capacity was already expected to be offline this month during planned turnarounds. Genscape estimated an average of 340,000 bpd of May 2016 regional crude production to be shut during the maintenance. Combined with the 260,000 bpd output loss from the wildfire, a total of about 600,000 bpd of Western Canadian production could be cut this month, according to Genscape.
The wildfire, however, did not affect the 2016 long-term production view published in Genscape's most recent Canadian Crude Oil Production Forecast. Synthetic crude production in 2016 is expected to match 2015 at about 975,000 bpd, and 2016 bitumen production is expected to be about 1.6mn bpd a about 200,000 bpd more than 2015.
WCS diffs jump as production declines
Spot differentials for Western Canadian Select rose to an $11.35/bbl discount to the West Texas Intermediate Calendar Month Average (WTI CMA) May 9, 2016, up $2.05/bbl from the previous week and the narrowest differential to WTI CMA assessed by Genscape since July 2015. However, WCS was heard to trade at WTI CMA minus $12.65/bbl on May 11, 2016.
The current spot market for WCS is trading barrels for June 2016 injection into pipelines, indicating an expectation that the Fort McMurray wildfire will affect production and crude availability over the next few weeks. However, spot market sources noted that fire may not have a lasting effect due to ample inventories.
“I think there will be a slowdown (in production), but temporary, and I don't think there has been any oilfield damage,” Canadian crude market source said.
In May 2015, WCS differentials narrowed to WTI CMA minus $7.60/bbl on the back of fire-related production cuts. At that time WCS was $4/bbl stronger than in April 2015, according to Genscape.
Western Canadian Crude stocks sink
In Canada, crude storage stocks declined due to production cuts. Crude inventories at the four locations Genscape monitors in Western Canada (Alberta Heartland, Edmonton, AB, Hardisty, AB, and Kerrobert, SK,) fell almost 1.0mn bbls to 25.6mn bbls for week ending May 6, 2016. Stocks declined four percent from the previous week and almost 10 percent from the record high of 28.3mn bbls week ending April 8, 2016. The largest decline was at Edmonton, where weekly stocks fell almost 900,000 bbls, or eight percent, to 9.4mn bbls, according to Genscape.
Around this time last year, stocks at those four locations were about 5.0mn bbls less than the volume monitored by Genscape on May 6, 2016. Over the past year, new capacity has come online to bring the amount of operational capacity monitored to just above 48mn bbls for the region. As of May 6, 2016, 53 percent of total operational capacity was utilized at the locations, compared to 46 percent a year ago.
Inventories at Western Canadian storage hubs are well situated to cover short-term production losses, according to Genscape storage analysts. Downstream crude markets are even better positioned to deal with any potential disruption, as stocks at storage hubs in both Patoka, IL, and Cushing, OK, are historically high.
Cross-border crude pipe volumes decline
Pipeline flows from Canada to the U.S. Midcontinent began to fall last week as the wildfire hindered production.
For the week ending May 6, 2016, flow from Hardisty on TransCanada’s 590,000 bpd Keystone pipeline into Steele City, NE, declined 107,000 bpd to 366,000 bpd, according to Genscape. The curtailment could increase in the coming weeks, which would affect imports of Canadian heavy crudes into the United States and also narrow the price differential between light and heavy grades, market sources said.
Keystone crude flows from Steele City-to-Cushing decreased 28,000 bpd to 207,000 bpd last week, while volumes from Steele City-to-Patoka were 79,000 bpd below the previous week. Volumes moved to Patoka were 52 percent below the year-ago week, while volumes moved to Cushing were five percent less than the same week last year.
In addition, crude flows on the 1.2mn bpd Marathon-operated Capline pipeline into the Midcontinent from Louisiana are expected to increase to as much as 600,000 bpd in the coming weeks to offset lower volumes from Canada, according to industry sources. As of May 10, 2016, total weekly Capline flows from St. James, LA, increased 17 percent to 351,000 bpd. The portion of flow to Patoka, IL, increased by 38 percent to 179,000 bpd. The remaining flow, which increased one percent to 173,000 bpd, was delivered into Collierville, TN, where crude storage for Valero’s 195,000 bpd Memphis, TN, refinery is located, according to Genscape.
Canadian crude-by-rail loadings fall at Edmonton
There have been no rail loadings at the Kinder Morgan-Imperial Edmonton Terminal since May 4, 2016, when 49,500 bpd loaded. This marked the longest stretch since July 2015 with no loadings. As of May 10, 2016, an average of 9,900 bpd has loaded in May, 74 percent below 37,400 bpd loaded in April 2016.
At the terminal in 2015, an average of 7,000 bpd loaded between May 24 and June 20 due to fire-related lower production, and no rail cars were loaded during the week ending June 6.
Genscape's Canadian Crude Oil Production Forecast uses a highly detailed, bottom-up approach that examines the most significant oil producing areas in Canada providing a detailed production forecast and analysis. To learn more about the Canadian Crude Oil Production Forecast, please click here.
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