牛热四井膏泥岩钻井液技术
投稿时间：2010-10-14  修订日期：2010-10-14  点此下载全文
引用本文：王勇军,赵长亮,郑宇轩,等.牛热四井膏泥岩钻井液技术[J].钻探工程,2011,38(3):33-34.
WANG Yong-jun,ZHAO Chang-liang,ZHENG Yu-xuan,et al. Drilling Fluid Technology for Gypsum Mudstone in Well Niure 4[J]. Drilling Engineering, 2011,38(3):33-34.
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作者单位E-mail
王勇军* 山东省鲁北地质工程勘察院 wyjcd511@sina.com 
赵长亮 山东省鲁北地质工程勘察院  
郑宇轩 山东省鲁北地质工程勘察院  
夏秋田 山东省鲁北地质工程勘察院  
中文摘要:牛热四井位于河北省固安县牛驼镇，钻井施工中在下第三系钻遇厚度达300 m的膏泥岩地层，通过加强钻井液质量管理，使用铁铬盐、CMC、磺化沥青、聚丙烯酸钾、火碱等处理剂调节钻井液性能，成功地解决了膏泥岩地层遇水膨胀垮塌的问题，在膏泥岩钻井液技术方面积累了宝贵的经验。
中文关键词:膏泥岩  钻井液  地热钻井
 
Drilling Fluid Technology for Gypsum Mudstone in Well Niure 4
Abstract:The well Niure 4 is located in Niutuo Town, Gu’an County of Hebei Province. The well drilling construction was carried in the Eugene and drilled to the gypsum mudstone stratum with the thickness of 300m. Through strengthening management of drilling fluid quality, the drilling fluid performance was adjusted by ferric chromic salt, CMC, sulfonated asphalt, polyacrylic acid potassium and alkali; water-swellable collapsing in mudstone stratum was successfully resolved.
keywords:gypsum mudstone  drilling fluid  geo-thermal drilling
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