致密储层裂缝识别的测井方法及研究进展  

Logging method and its research progress in identification of tight reservoirs fractures.

作　　者：许同海[1] 

机构地区：[1]胜利石油管理局井下作业四公司

出　　处：《油气地质与采收率》2005年第3期75-78,共4页Petroleum Geology and Recovery Efficiency

摘　　要：用测井方法识别致密储层中的裂缝是目前最常用、最有效的方法。除可利用多种常规测井方法对致密储层中的裂缝进行识别外,应用成像测井技术并辅以常规测井方法,不但可以识别裂缝,计算裂缝的几何参数,还能给出裂缝的有效性、发育程度等参数。实践表明,成像测井方法在裂缝识别方面取得了良好效果。It is the most widely used and the most efficient method for identifying fractures in tight reservoirs by logging a-nalysis. Except for a series of conventional logging methods, applying imaging logging technology to fracture identification with the combination of the conventional logging methods will be helpful not only in identifying fractures, computing their geometric parameters, but also in providing effectiveness, development status and some other parameters of the fractures. The practical application showed that imaging logging method brought satisfied results in fracture identification.

关 键 词：测井方法 致密储层 裂缝识别 研究进展 成像测井技术 几何参数 发育程度 等参数 

分 类 号：P631.81[天文地球—地质矿产勘探] P618.130.2[天文地球—地质学]