暂堵剂HTK-1在含盐钻井液中应用实验评价  

Application of Temporary Blocking Agent HTK-1 in Drilling Salt Formation

作　　者：李亚林[1] 刘加杰[1] 王林 李文涛 焦利宾[3] 雷鑫宇[3,4] 

机构地区：[1]四川盐业地质钻井大队,四川自贡643000 [2]中石油长城钻井液公司,辽宁盘锦124000 [3]西南石油大学化学化工学院,四川成都610500 [4]中国科学院成都有机化学研究所,四川成都610041

出　　处：《中国井矿盐》2017年第3期33-34,共2页China Well and Rock Salt

摘　　要：暂堵剂HTK-1以坚果壳和纤维素为主要原料,具有可降解和膨胀率较高的特点,在淡水钻井液中被广泛使用。本文对HTK-1在不同浓度盐水钻井液体系进行膨胀性、抗盐性及封堵效果室内实验评价,探究其在盐业钻井中的应用效果及前景。Temporary blocking agent HTK-1, which uses nutshells and celluloses as principal raw materials, has the advantages of degradable and high expansion rate, has been applied to fresh water drilling fluid. In this paper, HTK-1 was evaluated in saltwater drilling fluid including expansion, salt resistance and blocking properties for analyzing the application feasibility in salt formation.

关 键 词：暂堵剂 含盐钻井液 抗盐性 封堵效果 

分 类 号：TS32[轻工技术与工程]