摘要
X射线荧光元素录井(XRF)技术的引进旨在解决辽河油田潜山的岩性准确识别难题,通过该项技术的推广,使得在复杂的钻井新工艺条件下的岩性识别增添了新的手段,也为地质录井向定量化发展提供了新途径。从X射线荧光分析数值、曲线及元素组合等方面,对比岩性剖面,测井曲线等地质资料,建立了XRF录井资料解释方法。由应用实例证实,XRF岩屑的检测结果对生产现场鉴定岩性,特别是潜山界面卡取、潜山内幕特殊岩性的识别有很大帮助作用。随着XRF录井技术研究的深入,资料解释评价方法将会逐步完善,在油气勘探开发中将会发挥重要作用。
The introduction of X-ray fluorescence element logging technology (XRF)aimed at resolving the problem of identifying buried hill lithology accurately in Liaohe Oilfield.The promotion of the technology not only makes the lithology identification in complex new drilling techniques' conditions add a new means, but also provides a new way to the quantitative development of geologic logging.XRF logging data interpretation method was established by contrasting lithological profile,well logs and other geological data from X-ray fluorescence analysis of values,curves and element combination. Confirmed by the application examples,XRF cuttings detection results are helpful to lithology identification on the production site,especially to the buried hill face clipping and the identification for the inside special lithology of the buried hills.With the deepening research of XRF logging technology,data interpretation and evaluation methods will gradually be improved and will play an important role in the oil and gas exploration and development.
出处
《录井工程》
2012年第4期10-16,79-80,共7页
Mud Logging Engineering
关键词
X射线荧光元素录井
岩性识别
Fe-Si元素解释图板
元素标准剖面
潜山界面
辽河油田
应用
X-ray fluorescence element logging, lithology identification, Fe-Si element interpretation chart, element standard profile, buried hill face, Liaohe Oilfield, application
