新型高压水泥头的研制  

Development and Application of A High Pressure Rated Cementing Head

作　　者：张金法[1] 马兰荣[1] 吴姬昊[1] 刘建华[2] 

机构地区：[1]中国石化石油勘探开发研究院德州石油钻井研究所,山东德州253005 [2]西南石油局重庆钻井公司,重庆400042

出　　处：《石油钻探技术》2006年第2期53-54,共2页Petroleum Drilling Techniques

摘　　要：针对深井、超深井的固井特点及其特殊要求,研制了系列新型高压水泥头。该系列水泥头由顶盖、本体、胶塞指示器、挡销、平衡管等部件组成,具有主要承力件强度大、新型平衡管更易于拆卸和保养等特点。同时该系列水泥头选用高强度材料,采用最优化设计方法设计,运用实体设计模拟软件进行模拟,达到更为安全可靠的目的。该系列水泥头已在塔河、胜利、华北等油田广泛应用,并取得了良好的应用效果。A high pressure rated cementing head has been designed and manufactured to meet the special needs of cementing operations for deep and ultra-deep wells. The cementing head consists of top cap, main body, plug indicator, plug releaser and balance pipe, etc.. All parts exposed to high pressure have been strengthened. A new-style balance pipe ensures more convenient disassembly and maintenance. Reliable design has been achieved by adopting high strength materials, optimization design and design simulation with solid design software. Successful field applications have been achieved in Tahe Oilfield, Shengli Oilfield and Huabei Oilfield.

关 键 词：水泥头 结构 优化设计 

分 类 号：TE925.2[石油与天然气工程—石油机械设备]