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鄂尔多斯盆地大牛地气田是一个大型致密-低渗透气田,随着近些年的勘探开发,难度越来越大,面对复杂的油气藏地质情况,常规的定向技术已经无法控制井眼轨迹钻遇有效储层。录井公司经过近些年的实践经验,并结合自身优势探索出一套“定录导一体化”技术方法,此方法是将综合录井技术、定向技术、地质导向技术等三项技术通过现场应用有效的整合起来,最大限度的提高了钻井成功率和储层钻遇率,为油气田后期水平井开发模式提供借鉴。
The Daniudi gas field in the Ordos Basin is a large-scale dense-low-permeability gas field. With the exploration and development in recent years, it is more and more difficult. In the face of complex geological conditions of oil and gas reservoirs, the conventional directional technology can no longer control the wellbore trajectory drilling In case of effective reservoir. Logging company after years of practical experience, combined with its own advantages to explore a set of “fixed record integration” technology, this method is integrated logging technology, directional technology, geosteering technology, three technologies Through the effective integration of on-site applications, the drilling success rate and reservoir drilling rate can be maximized, which can provide reference for the development of horizontal wells in the late stage of oil and gas fields.