Alberta is doing worse than Texas, and Calgary is doing worse than Edmonton.  Part of the reason for this is that a larger part of the oil business in Texas is "downstream", i.e. based on refineries or chemical plants, or "midstream", i.e  pipeline construction, rather than just "upstream", i.e. extraction.  And to the extent that Alberta has a "downstream" oil industry, it is in Edmonton and environs.  The downstream side of the oil industry is doing just fine, since people ---even Jane Fonda----aren't using less plastic or driving less or flying less but the raw  material is cheaper thanks to oil supply being up and oil prices being down.  However, since the  extraction side of the business is suffering  as a result, so are the  office jobs in Calgary tied to it.