Upon investigation the cause of the explosion was found to be a gas pocket that had built up during the shift that was touched off by a spark of unknown origin.
32.
A gas pocket inside Montserrat's volcano exploded Tuesday, flinging ash as high as 40, 000 feet ( 12, 000 meters ) and spilling an avalanche of superheated rock into the Atlantic Ocean.
33.
Barth tried to save him, holding his head in the breathable gas pocket of the skirt surrounding SEALAB's entrance and unsuccessfully attempting to force the mouthpiece of the emergency aqua-lung regulator between Cannon's teeth.
34.
The aim of this is to remove any large gas pockets which have formed in the dough, create an even texture in the bread and redistribute the nutrients for the yeast, thus allowing fermentation to continue.
35.
But the number could rise if the wells in the area start paying off, as seems possible, since BNP's first Padre Island well appears to have identified a larger-than-expected gas pocket just north of the park.
36.
Large trucks, known as " thumpers " were found searching for oil and gas pockets by pounding the earth and recording the seismic data, having received a " green light " from the Bureau of Land Management.
37.
Makeshift fire rings can be constructed out of a ring of stones where pre-constructed rings are not available ( care should be taken as some stones can explode when heated due to trapped gas pockets, thermal expansion, or water contained flashing into steam.
38.
Although there is a moment of crisis when the rig strikes a gas pocket, most of this is dealt with swiftly and off-camera, and the barge, rig, and friendly drillers depart expeditiously, leaving behind a phenomenally clean environment and a wealthy Cajun family.
