钻井液与完井液2016，Vol.33Issue(6)：1-9,9.DOI:10.3696/j.issn.1001-5620.2016.06.001
钻井液滤失造壁性能评价方法研究现状
Status Quo of Methods for Evaluating Filtration Performance and Mud Cake Quality of Drilling Fluid
摘要
Abstract
This paper discusses the instruments and procedures available presently for evaluating filtration property,sizes of pore throats,thickness and compressibility of mud cake.Analyzed in this paper are the status quo of using SEM and energy spectrum in studying the microstructure of mud cake and the distribution of mud cake constituents.Studies presently conducted were focused on the observation of surface topography,while knowledge about the interior microstructure of mud cake is still in demand when optimizing the quality of mud cake.The spatial distribution of the microstructure of mud cake needs to be extensively studied in the future to further understand the mechanism of filtration control and the way of reducing filtration rate.These studies are of help to the development and perfection of the basic theory of controlling drilling fluid filtration and ability of building mud cake,and will provide guide and technical support to the development of new high performancemud additives and to the improvement of drilling fluid technology.关键词
钻井液/滤失造壁性能/泥饼质量/泥饼结构/评价方法Key words
Drilling fluid/Ability of building mud cake/Mud cake quality/Structure of mud cake/Evaluation method分类
能源科技引用本文复制引用
姚如钢,张振华,彭春耀,冯燕云,丁光波..钻井液滤失造壁性能评价方法研究现状[J].钻井液与完井液,2016,33(6):1-9,9.基金项目
中国石油集团长城钻探工程有限公司博士后基金项目“威远龙马溪地层水基钻井液高效封堵剂开发及体系研究”(2015B01). （2015B01）
