Battling ISIS for control of Iraq's oil facilities

It gets darker earlier these days in the northern Iraqi town of Qayyara. Smoke billows into the sky, blotting out the sun in central districtshours before nightfall andproducing an apocalyptic scene in the desert settlement.

Security forces recaptureQayyara.

ISIS militants abandoned Qayyara about a week agoafter setting fire to many of the region's oil wells.The Iraqi military's restoration ofQayyara, along with a nearby air base in July, is the latest and most significant advance in a U.S.-backed push toMosul, the largest city under ISIS control.

Oil production inQayyaraon hold.

Iraq doesn't expect to resume production from the northernQayyaraoil region before it captures nearbyMosulfrom ISIS, an oil ministry spokesman said on Tuesday.

Iraqi security forces look to recaptureMosul.

Baghdad wants to retakeMosulbefore the end of the year, which it says will effectively end the militants' existence in Iraq more than two years after they seized a third of its territory.

Loss ofQayyaradeals a blow to ISIS.

ISIShad extracted oil from some 60 wells inQayyarafor smuggling activities thathelped finance its militancy.

ISIS militants used to ship at least 50 tanker truckloads a day fromQayyaraand nearbyNajmaoilfieldsto neighbouring Syria. A sign remains on the main road announcing prices for crude from places like the Syrian city of Aleppo, 550 km west ofQayyara.

Refineries abandoned.

Rudimentary refineries once used in local consumption have been abandoned on the side of the road leading east out of the town.

Smell of fuel inundates area.

The smell of petrol now overwhelms the area.Wind carriesthe smoke from well fires into the town centre. Staying more than a few minutes in the area leaves one's throat burning, and children in these streets have quickly developed coughs.

'Gas rains down on us at night.'

"We call on the Iraqi government to save us and extinguish the (burning oil) wells," said Qayyara resident Abdel Aziz Saleh. "They are suffocating us. The birds, the animals are black, the people are black. Gas rains down on us at night."

Despitefires, Qayyara remains full of inhabitants.

Whereas civilians in most other areas recaptured from ISIS fled ahead of government offensives, the majority of Qayyara's roughly 20,000 residents have stayed put, a trend the commander of the Mosul operation said he expected would continue as forces push further north.

Residents take to the streets.

With no power and no more fear of punishment from ISIS's harsh rule, much of the population was in the streets on Monday, waving to military vehicles that handed out basic supplies like cooking oil, sugar and canned food.

Children flashed peace signs and some played in the black reflective pools of oil that spilled into main streets after ISIS blew up pipelines and wells next to a main hospital in a likely attempt to obstruct visibility for coalition air strikes.