Yep, very frustrating! A frozen well is about the most annoying thing ever!
Just in case some one hasn't said it, with the unusual cold, DO NOT use kerosene heaters in small spaces, do NOT use propane gas grill or charchol grills INSIDE for ANY REASON!!
If you use candles or a fireplace, make sure that the area is well ventilated and that candles are out of reach of anyone. If you have oil lamps, set them high and safely for light.
Fill up your bathtubs if you are on an electric well. Make sure that you fill several cleaned out 2 liter bottles for drinking, washing, cooking, etc.
If your pipes do burst, make sure that you know where the water main is located before this happens. If you cn, wrap your pipes outside with several towels and a bucket on top of those so if you can use them, you will have acess and you won't have a mess.
If you have a gas grill you can use OUTSIDE, and it has a third burner, use it for cooking eggs, spagetti, get creative! If you have cast iron, go for it on the grill itself, Lord knows a good cast iron can take it!
If you have a ranch style home and a fireplace in the main LR, please keep your thickest comforters reserved for hanging over doorways to keep the heat in one room or rooms off of the main one with the fireplace. We had to do that with one nasty ice storm and it kept us all warm, BUT we don't have high ceilings.
If you have a generator, wonderful, I WISH I had one about right now!
Keep thinking, Spring is coming soon!!