CAJ | 학술논문

河南油田泌阳凹陷泥页岩油气藏储量丰富，是下一步河南油田的替代资源。水平井钻井技术是当前页岩油气开发的主流技术，应用水平井钻井技术，结合水力压裂技术能够实现致密页岩油气藏的商业开发。以泌页 HF1井为例，从井身结构与井眼剖面设计、轨迹控制技术、钻井液技术和固井技术等方面介绍了河南油田页岩油长水平段水平井钻井施工中的关键技术，为类似区块应用水平井技术开发致密页岩油气藏提供技术借鉴。
하남유전비양요함니혈암유기장저량봉부，시하일보하남유전적체대자원。수평정찬정기술시당전혈암유기개발적주류기술，응용수평정찬정기술，결합수력압렬기술능구실현치밀혈암유기장적상업개발。이비혈 HF1정위례，종정신결구여정안부면설계、궤적공제기술、찬정액기술화고정기술등방면개소료하남유전혈암유장수평단수평정찬정시공중적관건기술，위유사구괴응용수평정기술개발치밀혈암유기장제공기술차감。
There are abundant shale oil reservoirs in Biyang depression,which are alternative resources to Henan Oilfield.At present,the horizontal well drilling technology is a main technology for development of shale oil and gas.The horizontal well drilling technology,combined with the hydraulic fracturing technology,is utilized to realize the commercial development of the tight shale oil or gas reservoir.Taking well Biye HF1 as an example,the paper introduces several key techniques for long horizon-tal -section drilling of shale oil reservoir in Henan Oilfield,which include the design of configuration and profile of wellbore,the wellbore trajectory control technique,the drilling fluid technique,and the cementing technique.This provides reference for appli-cation of the horizontal well technology to develop tight shale oil or gas reservoirs in similar area.