摘要
成像测井沉积学是近年来发展起来的隶属于储层沉积学的一个重要分支,是复杂性、隐蔽性储层勘探开发的重要技术方法。成像测井沉积学主要利用成像测井资料,结合常规测井、岩心及录井资料,重点研究井中及近井带储层的沉积学特征,深刻揭示地层的沉积环境与沉积相,精细研究和评价储层。简要回顾了国内外成像测井技术的发展现状,包括电成像、核磁共振成像及声波成像测井技术。重点从4个方面论述了成像测井沉积学的应用进展,即沉积相分析由表及里,储层构型解析细致入微,储层非均质性研究由宏观到微观,储层各向异性评价由近及远。目前成像测井沉积学研究方兴未艾,还应加强成像测井技术研发的持续攻关、成像测井沉积学研究内容的持续深化与完善以及与岩心沉积学和地震沉积学研究的深度融合。
Imaging logging sedimentology developed in recent years is an important branch of reservoir sedi-mentology and one of important methods for complex and subtle reservoir exploration. The imaging log-ging sedimentology can be used to reveal sedimentary environment and facies, and to finely study and eval-uate reservoirs around borehole and near-borehole formation according to its sedimentary characteristics re-flected by imaging logging, conventional logging, cores and mud logging data. In this paper, the technolo-gy progress of electrical imaging logging, nuclear magnetic resonance logging and acoustic imaging logging are reviewed. The imaging logging sedimentology application advancement is focused, including analysis of sedimentary facies from outward appearance to inner essence, reservoir architecture fine analysis, reservoir heterogeneity research from macro to micro scale, the reservoir anisotropy evaluation from near to distant. The imaging logging sedimentology is still in progress and the future researches are believed to be focused on： deepening study on the imaging logging technology, continuous improvement on basic research meth-ods and contents of the imaging logging sedimentology, deep integration cores with seismic sedimentology.
作者
杨玉卿
崔维平
王猛
YANG Yuqing CUI Weiping WANG Meng(COSL Well-Tech Division ,Sanhe ,Hebei 065201,China)
出处
《中国海上油气》
CAS
CSCD
北大核心
2017年第3期7-18,共12页
China Offshore Oil and Gas
基金
中国海洋石油总公司"十二五"科技重大项目"中国近海低孔低渗油气藏勘探开发关键技术与实践(编号:CNOOC-KJ 125 ZDXM 07LTD)"部分研究成果
关键词
成像测井
沉积相
储层构型
储层非均质性
储层各向异性
技术进展
发展趋势
maging logging
sedimentary facies
reservoir architecture
reservoir heterogeneity
reservoiranisotropy
technology progress
development trend
