钻井液定量荧光录井技术的研究和应用  

The study and application of the quantitative fluorescence logging technology of drilling fluid

作　　者：徐进宾[1,2] 凌国春 郝涛[3] 

机构地区：[1]长城钻探工程公司录井公司 [2]长江大学 [3]辽河油田勘探项目管理部

出　　处：《录井工程》2008年第4期21-25,共5页Mud Logging Engineering

摘　　要：钻井技术的进步和钻井工艺的不断创新.需要更多先进的录井方法和录井技术与之配套。钻井液定量荧光录井技术是通过对钻井液进行定量荧光分析来弥补因钻进或其他原因所造成的定量荧光资料缺失,因而更加适应钻井的需要。在介绍钻井液定量荧光录井原理、工艺方法的基础上.探讨了用钻井液含油质量浓度恢复储集层的含油质量浓度的方法,分析了恢复系数的影响因素,同时结合钻井液定量荧光录井的实际应用,就其特点和存在的问题进行了归纳。Drilling technology's progress and ceaselessness inno- vation require more advanced mud logging methods and techniques to match with it,the quantitative fluorescence logging technology of drilling fluid is to counteract the lack of quantitative fluorescence data caused by drilling or other reasons by analyzing quantitative fluorescence in drilling flu- id,therefore,it is more suitable for drilling requirement. On the basis of introducing the principles and technical methods of the quantitative fluorescence logging technology of drilling fluid,the authors discussed the method of resto- ring reservoir oil bearing mass concentration by using the oil hearing mass concentration of drilling fluid,and studied the influencing factors of the recovery coefficient,meanwhile summarized its characteristics and the existed problems by combining with the practical application of the quantitative fluorescence logging of drilling fluid.

关 键 词：钻井液 定量荧光录井 恢复系数 地层评价 应用实例 

分 类 号：TE142[石油与天然气工程—油气勘探] TE254.4