Spoiler
You might think I could have used jump jets to get back out of that hole. Unfortunately for some reason my jump jets wouldn't refuel/regenerate in that spot. At least not more than a little bit. I think it has something to do with how I was sliding around there. They'd refill a little then deplete as I recall. I tried to jump anyhow, but couldn't get unstuck. I have a video of that, but it is kind of big.
You can see the coordinates in the screenshot I took. I turned in every direction I could, but could not get loose or jump out of the spot. I tried wiggling around, feathering the jets, everything I could think of. In the end the only choice I had was ejecting.