Same as gas pockets, but red-colored and only flow down.

Now listen: these caves must have been big blow holes once, gas pockets.

And gas pockets is about all we're mining at present.

In an open-cell foam, the gas pockets connect with each other.

A blue mist formed at night in the hollows of the low hills caused by gas pockets.

Thirty feet away a gas pocket in a burning log ruptured.

The practice of burning off gas pockets in new oil fields was common, thus increasing the problem.

During the pregnancy, micro tears and small gas pockets can appear within the joint.

The safe thing to do is use the rover for all the same reasons I gave before, especially the potential gas pockets.

The temple's central stone shrine is located on a natural gas pocket.