大庆外围扶余油层较为发育,但属于特低渗透特低丰度储层,几乎均需采取压裂增产改造措施才能取得较好效果,但只能使主裂缝附近的油气较为容易的采出,离主裂缝较远的油气仍难采出。为此,在一口筛管完井的水平井开展了液体药燃爆增产试验,为进一步研究和探索低-特低渗透油田水平井油层改造技术提供了宝贵经验。 The peripheral Fuyu reservoir in Daqing is relatively developed. However, it belongs to the ultra-low permeability and ultra-low abundance reservoirs, and almost all of them need to be improved by fracturing and stimulation measures to obtain good results. However, the oil and gas near the main fracture can only be easily recovered and removed Oil fissures farther away from the main crack are still difficult to produce. Therefore, in a horizontal well with screen completion, liquid explosion test of liquid propellant is carried out, which provides valuable experience for further research and exploration on horizontal well oil well reconstruction technology in low-ultra low permeability oilfield.