Low permeable and sensitive heavy oil reservoir has some characteristics including large crude oil viscosity

particularly vulnerable. After the conventional production pattern

production effects were not desirable for the quickly decreasing fluid production

high water cut

high injection pressure and poor quality in the late stage of steaming. According to the oil reservoir characteristics and development history

sensitivity analysis should primarily be carried out

and demonstration should be launched combined with numerical simulation and the early reconstruction experience. Ultimately

fracturing and sand control technology model that determine the main fracturing and sand control technology

combined with optimization of construction parameters and fracturing system formula of reservoir characteristics will be formed. After the construction of this kind of block of Xianhe

the effect of oil production and oil layer reconstruction has been realized

which can provide reference for the development of such reservoirs.