Research on Exploration System of Petroleum Geological Development Based on Oilfield Fracturing Technology

Oil and gas energy is one of the necessary sources for social development. In process oil development exploration, hydraulic fracturing technology plays a vital role. Hydraulic can not only stabilize production conventional fields, realize low-permeability reservoirs, help adjustment old but also increase special reservoirs tap potential fields. this paper, an electrical simulation experiment method productivity horizontal well staged studied. Firstly, according to actual formation conditions after wells, set three-dimensional electric field device simulated developed; According wellbore trajectory, permeability thickness, etc., electrolyte electrolytic cell size are set. Finally, current signal collected determine capacity. Using experimental method, we carried out optimization fracture shape location, number spacing, comparison different thicknesses fluvial facies sedimentary sand body. This accurately simulate influence various parameters completion on productivity, has certain guiding significance design completion.