Detailed text transcripts for TV channel - CNN - 20161203:13:59:00
Used to contain the fire and channel the flowing, bubbling oil into reservoirs. then workers dig down through the flames while trying to keep the oil and their equipment cool as they haul out mounds of smoking sludge and earth. gaze through the flames and you can see the fire's red hot core. they need to get through all of this to find the head of the well, only then can they determine the extent of the damage and what must be done to close it. workers here say the nature of the job is always challenging and dangerous and in the beginning they had to cope with isis as well. this man says -- yo...