成像测井技术研究现状及应用  

REVIEW OF IMAGING LOGGING

作　　者：吴鹏程[1] 陈一健[1] 杨琳[2] 戢俊文[1] 

机构地区：[1]"油气藏地质及开发工程"国家重点实验室.西南石油大学 [2]中油西南油气田公司

出　　处：《天然气勘探与开发》2007年第2期36-40,共5页Natural Gas Exploration and Development

摘　　要：成像测井作为第四代测井技术于20世纪80年代后期正式开始商业应用。成像测井采用阵列化传感器技术,在井下大量采集丰富的地层信息,利用遥传将采集到的地层信息传到地面,并通过图像处理技术得到井壁二维图像或井眼周围某一探测范围内的三维图像。根据预测,使用成像测井技术进行油气勘探开发与使用数控测井技术相比,可提高10%～20%的油气储量。因此,成像测井技术对未来油气勘探与开发的发展起着十分重要的作用。文中阐述了目前常用的井下成像测井的原理、发展现状及其应用,并预测成像测井技术将来的发展趋势。As the 4th-generation logging technology, imaging logging was applied to commercial regime from the late 1980's. With an array sensor, this logging collects plenty of downhole formation data and then transfers to ground through remote transmission, obtains a 2D wall image or a 3D image in a certain detecting area around wellbore by imaging processing. Compared with computerized logging, we predict that oil and gas reserves can be increased by 10%～20% through imaging logging. Therefore, the technology plays a very important role in the future exploration and development. This paper describes the theory, developing status and applications of downhole imaging logging, and predicts the developing trend of imaging logging in the future.

关 键 词：成像测井 地球物理测井 发展趋势 

分 类 号：P631.8[天文地球—地质矿产勘探]