国内外水泥头现状及发展  

Current Situation and Development of Cementing Head at Home and Abroad

作　　者：张金法[1] 马兰荣[1] 吴姬昊[1] 刘成延[2] 兰武旗[3] 

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]长庆油田公司装备处,西安710021 [3]长庆油田公司机械制造总厂,西安710201

出　　处：《石油矿场机械》2009年第10期24-26,共3页Oil Field Equipment

摘　　要：水泥头是固井施工中必不可少的一种井口工具,经过多年的发展,已形成了一套较为完整的规格型号和结构体系。介绍了水泥头的结构及功能改进,并列举了国内外几种新型水泥头的结构及功能;阐述了套管水泥头和钻杆水泥头的发展方向,并对国内水泥头的研发方向提出了建议。Cementing head is a necessary tool in the construction of cementing. For many years of development, cementing head has formed a more complete system in type specifications and construction. The article presents a complete introduction about the development of construction and function of cementing head. Furthermore, the article gives examples to instruct the construction and function of some new type cementing head home and abroad, and then, it introduces the direction of development of the casing cement head and drill pipe cement head. To narrow the gap between our country and some developed foreign countries, the article advises that domestic industry should develop toward the direction of advanced remote-control top-driver cementing head.

关 键 词：平衡装置 快装形式 旋转水泥头 顶驱 远程控制 投球孔 

分 类 号：TE925.2[石油与天然气工程—石油机械设备]