摘要
水平井地质导向是直接关系到水平井成功与否的关键技术。结合冀东油田地质特点,通过实例,系统介绍了油层着陆和水平段地质导向过程中的地层对比法、“LWD”导向法、井身轨迹跟踪图法等方法在冀东油田的应用情况,并对施工中遇到的问题进行了总结。
Horizontal well geology steering is the key technique for directly affecting horizontal well to be succeeded or not. According to the geological characteristics of Jidong Oilfield and with examples, the paper made a systematic introduction of the applied situation for the methods of stratigraphic correlation, LWD steering and wellbore trace map during oil horizon landing and horizontal interval geology steering in Jidong Oilfield, and conducted a summarization to the problems which occurred in operation.
出处
《录井工程》
2005年第4期62-65,共4页
Mud Logging Engineering
关键词
水平井
地质导向
地层对比LWD导向
靶前距
horizontal well, geology steering, stratigraphic correlation, LWD steering, frontal distance from target point
