The amount of gas produced is related to those factors and to the amount of material in the food that yields gas during digestion.

The gulf might well yield enough natural gas to make a difference in price.

But Wyoming's wells also yield gas for a longer period.

Some experts believe the deep may eventually yield oil and gas.

Fog was oozing through the mesh windows, the screens yielding gas to which The Shadow must soon succumb.

See, it's not yielding as much natural gas as it should.

Recent data suggest that just 1 percent of Earth's methane hydrate deposits could yield enough natural gas to meet America's energy needs for 170,000 years [source: Stone].

Some gas fields yield sour gas containing hydrogen sulfide (HS).

Carbonization refers to the devolatilization of an organic feedstock to yield gas and char.

It was suspected that the ground underneath would probably yield oil and gas.