Your current location：home > News > News Details
China Gas Information
In the vast tarim basin is responsible for the oil and gas exploration in three years of tarim oil field using the advanced technology and fine development resources, there are more than 200 old well.qiaoying left "back to life."
August 21,, the technical personnel of tarim oil field investigations have just completed the old oil fields mitsui old Wells re-examination work. The new review revealed that the area aangonghe horizons of the Jurassic reservoir sandstone exist 59 m, 11 mouth up through the old well.qiaoying left hole reforming measures operation after new bloom.
Reporters from the oil of tarim oil field that in the last three years, oil field depends on the advanced theory ", "the former reservoir using high energy composite perforation, neutron lifetime logging, and other advanced technology, the old Wells reservoir saturation, porosity and permeability of new parameters such as fine calculation, the remaining oil reservoir distribution, fine evaluation" treasure map ", deep clear dig "gold particles", through the acidification fracturing and fill holes reform, etc, make a batch means closed old Wells to regain "new birth", the total nearly ten thousand tons of oil.
"Each year to review the number of old well.qiaoying left in 150 well, most of the time well is enabled, water or dry layer into oil well into live well, dead." The tarim oilfield logging center senior engineer SongFan said.
At present, the old Wells re-examination of tarim oil field work gained many achievements, the future these results will be used in the more, so that the old well.qiaoying left the local oil and gas resources development efficiency obviously improved.
According to the latest round of resources evaluation, area more than 560000 square kilometers of tarim basin, the total amount of oil and gas resources to 16 billion tons, 8 billion tons of oil and natural gas, 10 trillion cubic meters, known as China's oil and gas industry of the sea of "hope".