第34卷第4期 2017年7月
钻井液与完井液
DRILLINGFLUID&COMPLETIONFLUID
doi: 10.3969/j.issn.1001-5620.2017.04.009
Vol.34 No. 4 July2017
新型高效抗磨减阻剂在东海油气田的应用
1.2
黄召1,2，何福耀1，雷磊，丁建平1，严维锋1，谢中成
（1，中海石油（中国）有限公司上海分公司，上海200335；2.西南石油大学石油与天然气工程学院，成都610500）
黄召，何福耀 HUANGZha
gasfield[J].Driin
摘要的恶摄已 LUBE-100 尊庭信
以在管体
在站井液中明量
关键词
器克节即：
钻井液
型高
子
；抗磨：减阻；水平井：；大位移井
中图分类号：TE254.4
文献标
无日的应用[].钻并液与完井液，2017，34（4）：49-54
cw highly efficient anti-wear friction reducer in donghai oil and 49-54
钻进站程中的高扭矩、钻杆和套管
ARDR
阻剂ARDRLUBE-100。
过酷化合成及编合反应
管及钻杆表面
钻井液配伍性良好
106t066
文章编号：1001-5620（2017）04-0049-06
识码：A
碧减阻效果
Application of a New Highly Efficient Anti-wear Friction Reducer in Donghai Oil and Gas Field
HUANG Zhaol. , HE Fuyao', LEI Lei', DING Jianping', YAN Weifeng', XIE Zhongchengl-2
(1. Shanghai Branch Company, CNOOC, Shanghai 200335;
2. School of Oil & Natural Gas Engineering, Southwest Petroleum University, Chengdu 610500)
Abstract In Donghai Oil and Gas Field, more and more extended reach wells, high angle deviated wells and multilateral horizontal wells have been drilled in recent years. During the drilling operations, high torque and wear-and-tear experienced by the drill pipes and the casing strings have impacted on the safety and the efficiency of the drilling operations. A highly efficient anti-wear friction reducer, ARDR LUBE-100 was found, after extensive investigation and experiments, to be effective in dealing with the problems aforementioned. ARDR LUBE-1o0 is a compound of organic anions and organic metals, and is a product of anti-wear materials such as alcohols and esters through esterification reaction or condensation reaction at high temperatures. Organic metal ions are generated in intemediate synthesis reaction, and anti-wear inert ions are added into the reactants. ARDR LUBE-1o0 can be adsorbed onto the surface of a pipe, where rolling friction takes place between the ARDR LUBE-100 particles and the surface of the pipe, thereby effectively reducing wear-and-tear and friction. Laboratory evaluation and field application proved that the ARDR LUBE-1o0 has good compatibility with drilling fluids, and 1% of ARDR LUBE-100 in drilling fluid has reduced the coefficient of friction by 60%, and rate of wear between drill pipe and casing string reduced by 99.64%, indicating that the use of ARDR LUBE-100 can remarkably wear-and-tear and friction
Key words Drilling fluid; Anti-wear; Friction reduction; Horizontal well; Extended reach well
随着对东海勘探的不断深入，不少边际油气田被陆续发现，这些油气田的特点是油气储量小、油层厚度薄，埋藏深，低孔低渗，而要经济有效地开
发这批油气田，就必须合理地利用周边的设施和选择合适的开发方式，因此大位移井、大斜度井和水平分支并被广泛地应用到了这些油气田的开发
第一作者简介：黄召，工程师，1982年生，现在主要从事钻并液技术研究工作。电话13671604406/（021）22831221，
E-mail : huangzhao@cnooc.com.cn。万方数据