抗高温降滤失剂的研究进展与展望  

Overview and Prospect of Research on High Temperature Anti Filtration Agents

作　　者：白学敏 马纪翔 杜立红 陈西西 顾学姗 BAI Xuemin;MA Jixiang;DU Lihong;CHEN Xixi;GU Xueshan(Oil and Gas Technology Research Institute of Petro China North China Oilfield Company,Renqiu 062550,China)

机构地区：[1]中国石油华北油田分公司油气工艺研究院,河北任丘062550

出　　处：《山东化工》2025年第4期97-99,共3页Shandong Chemical Industry

摘　　要：针对深部、超深部地层温度较高,现有钻井液降滤失效果不佳等问题,分析了钻井液的滤失机理以及降滤失剂的作用机理,介绍了纤维素类降滤失剂、腐殖酸类降滤失剂、淀粉类降滤失剂、树脂类降滤失剂、聚合物类降滤失剂的研究进展,对各类降滤失剂的抗高温性能研究进展进行了总结,并对抗高温降滤失剂未来的发展方向进行了展望。In response to the problem of poor filtration efficiency of drilling fluid caused by high temperatures in deep and ultra deep formations,the filtration mechanism of drilling fluid and the mechanism of action of filtration reducing agents were analyzed.The research progress of cellulose filtrate reducer,humic acid filtrate reducer,starch filtrate reducer,resin filtrate reducer,and polymer filtrate reducer was introduced.The research progress on the high-temperature resistance of various types of fluid loss agents was summarized,and the future development direction of high-temperature fluid loss agents was discussed.

关 键 词：抗高温 降滤失剂 研究进展 

分 类 号：TE254.4[石油与天然气工程—油气井工程]