The Canadian dollar is also causing problems as it climbs above the forecasted 74.4 cents projected by the government, in recent weeks breaching the 78-cent mark.

The combination isn’t what Finance Minister Kevin Doherty wants to see.

“If you’ve got oil prices going down and the Canadian dollar going up, that is the worst case scenario for the provincial treasury,” Doherty said.

“If you are five cents off on an annualized basis you are looking in the neighbourhood of $100 million or so affecting the treasury to the negative.”

Doherty said the government will likely adjust their price forecasts when the first quarter report is released at the end of August.

“During the course of the year you adjust your budget accordingly when you realise that is not going to come to fruition, good or bad,” he said.

Doherty is hopeful any loss of revenue on the commodity side will be offset by the changes made in the budget, like the increase and expansion to the provincial sales tax.

The impact of those changes won’t show until the mid-year report, which is set to be released in November.

From a high of $1.2 billion in the 2016-17 budget, the deficit is forecast to be reduced to $685 million in this fiscal year.