Big oil supply gap fracturing technology to promote growth

With the level of economic growth, China has also become a veritable car power, oil consumption is soaring every year. In the past decade, China's crude oil consumption has remained at an average growth rate of 7.1%. This year China's crude oil consumption is expected to increase to 490 million tons, close to 300 million tons and demand gap, and the gap continues to widen lead over China's oil import dependence will reach 55% to 60%. In response to the oil gap does not widen and improve the fracturing technology has become a priority.

Of China's Qinghai Oilfield, located in the Qaidam Basin, complex formation, and are basically low permeability and low permeability hydraulic exploration, development difficult. And in recent years, a number of wells appear "aging" problem, a serious decline in oil production. But for those who may well re still life, Qinghai Oilfield implemented  Fracturing   operations, fracturing the effect is obvious. Qinghai Oilfield Fracturing of seven springs, single-fracturing wells completed is expected to invest 2 million yuan or so, but gratifying fracturing  effect, relatively speaking, very cost-effective. Said above seven oil fields, with an average depth of 2000 meters, poor ground conditions, belonging to low permeability reservoir, before fracturing, average daily production per well of 2 tons, but after fracturing after every single well day yield more than 1 ton.

Qinghai Oilfield use fracturing technology to increase production, the effect is obvious. If fracturing technology can achieve further improvements, I believe there will be a greater increase in oil production. Another is to boost not only fracturing technology in  unconventional gas  energy "rampant" of the machine, and China also should pay close attention to the exploitation of unconventional energy exploration technologies, thereby increasing alternatives to oil, reduce dependence on oil.