In order to simplify operation process and reduce cost,a combined technology of hydraulic jetting oriented perforating and fracturing has been applied in many horizontal wells in Changqing Oilfield.

• 传统的水平井施工是通过油管传输射孔和分段压裂来进行的,为简化其施工工序,降低成本,在长庆油田多口水平井中应用了水力喷射定向射孔与压裂联作技术。