钻井岩屑适时测试技术及其可行性研究  

Timely Cutting Logging and Its Feasibility

作　　者：张召平[1] 李根生[2] 翁行芳[3] 

机构地区：[1]石油大学(华东)石油工程学院,山东东营257061 [2]石油大学(北京)石油天然气工程学院,北京昌平102249 [3]中原石油勘探局钻井工程技术研究院,河南濮阳457001

出　　处：《石油钻探技术》2004年第6期4-6,共3页Petroleum Drilling Techniques

基　　金：国家自然科学基金重点项目(编号50234030)CNPC钻井工程重点实验室应用基础研究项目(编号03A20201)资助

摘　　要：随着声波测井技术在岩石力学研究中的深入应用和发展,钻井岩屑适时测试技术越来越受到国内外广大学者的关注,它克服了岩心测试时岩样难以获得的缺点,且测试结果与大岩样基本一致。在钻井岩屑适时分析测试仪器、方法、测试数据处理以及与大尺寸岩心测试数据对比等方面进行了探索性的研究,认为钻井岩屑适时测试技术具有广阔的推广应用前景,应该进一步完善和深入研究,使其能更好地为石油钻井工程服务。The sonic logging has been applied to rock mechanics further, meanwhile the timely cutting logging has been pay much more attentions by sino-foreign scholars. It has advantage of obtaining core samples over core tests, and its test results accord well with big core samples'. Many aspects regarding timely cutting logging are discussed, such as the test instruments, methods, data processing, and the data comparison with big core samples, etc. It is concluded that the technology can be widely used and be further developed to provide high quality services for petroleum drilling.

关 键 词：岩屑 波速度 岩心试验 岩石力学 

分 类 号：TE21[石油与天然气工程—油气井工程]