The Study Of Fracturing And Lifting Technology In Shallow Low-permeability Reservoir

With the development of exploration and the increase of quantity demanded, no matter from residual oil and gas resources and the future development trend to see, Low permeability will be the main objects of China’s future development, and also be the mainstream and trend of the oil and gas industry development.but most of those need fracture can yield oil, fracturing has become a necessary means of developing this type of reservoir. It will persist less input、more output and must be good at regulation of exploit that’s to say, it’s aim is to raise conformance efficiency of dimension improve entry profile、relieve interlamination and stem water content.Low permeable oilfield generally don’t have natural flow ability, so must use mechanical oil production.Recovery process should be selected according to well productivity, adaptive lifting method, the current technology level, economic evaluation, production management and other aspects taken into account to determine. Information can be done according to inflow and outflow curves to determine whether there is oil flowing ability. Currently, artificial lift is the most important oil and gas extraction means, mainly beam pumping unit, plunger lift, gas lift, screw pumps and electric submersible pumps. The Situation in the full study was based on the search for shallow, low permeability reservoir of oil production techno logy。This article will use of software to its fracturing and lifting technology, and strive to find a suitable for shallow, low permeability reservoir fracturing, lifting process systems.