用MMH钻井液钻大位移大斜度井  

Using MMH Drilling Fluid to Drill Long-Displacement and High-Angle Well

作　　者：路继臣[1] 蒋原[1] 

机构地区：[1]大港石油管理局滩海公司,天津市大港区300270

出　　处：《断块油气田》1995年第5期38-39,共2页Fault-Block Oil & Gas Field

摘　　要：介绍了大港油田张巨河滩海地区张东构造上张海2－2井使用MMH钻井液钻井的情况。张东构造比较复杂，张海2－2井是用45J钻机钻探的1口大位移大斜度三开定向深探井，是使用MMH钻井液将该井钻探成功的。文章通过实例指出了MMH钻井液的特点及与其配伍的各常用处理剂的作用。The paper intrduces the situation about MMH drilling fluid used in Well Zhanghai 2-2with a long-displacement,high-angle in Zhangdong structure,Dagang Oilfield. There were many difficulties in drilling engineering due to the complicated geologic conditions,especially in deep directional wells. The authors point out the characteristics and advantages of MMH drilling fluid and some additive agents during drilling Well Zhanghai 2-2.

关 键 词：钻井液 大斜度井 定向井 

分 类 号：TE2[石油与天然气工程—油气井工程]