抗温敏大温差聚合物缓凝剂的合成与应用

于斌; 丹美涵; 姜经帅; 罗宇维; 赵琥

doi:10.3969/j.issn.1001-5620.2017.03.017

抗温敏大温差聚合物缓凝剂的合成与应用

doi: 10.3969/j.issn.1001-5620.2017.03.017

中海油田服务股份有限公司油田化学研究院, 河北燕郊 065201

详细信息

作者简介:
于斌,清华大学博士,慕尼黑工业大学博士后,现在从事中海油服油田化学研究工作。电话18911224121;E-mail:yubin14@cosl.com.cn。

中图分类号: TE256.6
计量
- 文章访问数: 688
- HTML全文浏览量: 146
- PDF下载量: 151
- 被引次数: 0
出版历程
- 收稿日期: 2016-12-01
- 刊出日期: 2017-05-31

The Synthesis and Application of Temperature Sensitivity Resistance Retarder Suitable for Big Temperature Difference Environment

Oilfield Chemistry R & D Institute, COSL, Yanjiao, Hebei 065201

摘要

摘要: 规律的水泥浆稠化时间是保证固井作业安全进行的前提，稠化时间异常会对固井施工带来严重的影响。波特兰水泥在100~120℃范围内，水泥水化会产生变化，水泥浆的稠化时间通常规律性较差，存在稠化反转或缓凝剂失效现象，给现场固井作业带来一定的安全隐患。研究了一种新型聚合物缓凝剂CCH120，并在室内对使用CCH120的抗温敏大温差水泥浆体系和现有的水泥浆体系进行对比。研究结果表明，100~120℃中温水泥浆敏感段，CCH120聚合物水泥浆随温度升高稠化时间逐渐缩短，不存在稠化反转现象，并从机理上进行了解释。该水泥浆体系具有抗温敏性、稠化时间规律性强，失水量低、养护强度高，顶部起强度快的特点。
- 缓凝剂 /
- 固井 /
- 抗温敏 /
- 中温段
Abstract: Cement slurry with thickening time of regular pattern is the premise for safe cementing operation. Abnormal thickening time will bring about severe bad effect on well cementing. In temperature range of 100-120℃ changes in the hydrated Portland cement will take place. The thickening time of the cement slurry is of poor regularity, sometimes resulting in reversed thickening or the failure of cement retarder, bringing about hidden dangers to the safety of well cementing operation. A new polymeric cement retarder, CCH120, has been developed and a temperature sensitivity resistant cement slurry (for use in big temperature difference well cementing) treated with the CCH120 has been compared with the presently available cement slurries for their performance. It was found that in 100-120℃, in which cement slurries exhibit temperature sensitivity, the thickening time of the CCH120 treated cement slurry was gradually shortened as the temperature was increased, and no reversed thickening was observed. The mechanisms of this phenomenon are explained in this paper. This cement slurry has temperature sensitivity resistance, thickening time with strong regularity, low fluid loss, high compressive strength, and fast strengthening at the top of the cement slurry.
- Temperature sensitivity resistant /
- Big temperature difference /
- Retarder /
- Well cementing

HTML全文

参考文献(12)

[1]	刘崇建,黄柏宗,徐同台,等.油气井注水泥理论与应用[M].北京:石油工业出版社,2001.LIU Chongjian,HUANG Bozong,XU Tongtai,et al.Theory and application of well cementing[M].Beijing:Petroleum Industry Press,2001.
[2]	张海山,王永松,宫吉泽,等.海上增韧防窜固井水泥浆体系研究及应用[J]钻井液与完井液,2015,32(4):59-62. ZHANG Haishan,WANG Yongsong,GONG Jize,et al.Study and application of toughness enhanced and anti-channeling cement slurry used in offshore well cementing[J].Drilling Fluid &Completion Fluid,2015,32(4):59-62.
[3]	姚志翔.超高密度水泥浆体系的研究与应用[J].钻井液与完井液,2015,32(1):69-72. YAO Zhixiang.Study and application of ultra-high density cement slurry[J].Drilling Fluid &Completion Fluid,2015,32(1):69-72.
[4]	赵岳,沙林浩,王建东,等.油井水泥高温缓凝剂特性及发展浅析[J].钻井液与完井夜,2011,28(增刊):54-57.ZHAO Yue,SHA Linhao,WANG Jiandong,et al.Summary on characteristics and development of high temperature oil well retarder[J].Drilling Fluid &Completion Fluid,2011 ,28(S0):54-57.
[5]	王红科,王野,靳剑霞,等.一种中高温四元共聚物缓凝剂的合成及性能[J].钻井液与完井液,2016,33(3):89-92. WANG Hongke,WANG Ye,JIN Jianxia,et al.A quadripolymer cementing slurry retarder for high temperature operation[J].Drilling Fluid &Completion Fluid,2016,33(3):89-92.
[6]	宋维凯,王清顺,侯亚伟,等.一种固井用腐植酸-AMPS/DMAM/FA接枝共聚物降失水剂[J].钻井液与完井液,2017,34(1):101-105. SONG Weikai,WANG Qingshun,HOU Yawei,et al.AMPS/DMAM/FA-A graft copolymer humic acid fluid loss reducer for well cementing[J].Drilling Fluid &Completion Fluid,2017,34(1):101-105.
[7]	刘学鹏,张明昌,方春飞.耐高温油井水泥降失水剂的合成和性能[J].钻井液与完井液,2016,32(6):61-64. LIU Xuepeng,ZHANG Mingchang,FANG Chunfei.Synthesis and performance of a high temperature filter loss reducer for oil well cementing[J].Drilling Fluid &Completion Fluid,2016,32(6):61-64.
[8]	郭胜来,步玉环,郭艳霞.耐高温油井水泥降失水剂的合成和评价[J].油田化学,2012,29(2):151-154. GUO Shenglai,BU Yuhuan,GUO Yanxia.Synthesis and evaluation of high temperature fluid loss control additive used in oil well cement[J].Oilfield Chemistry,2012,29(2):151-154.
[9]	于永金,靳建洲,齐奉忠.功能性固井工作液研究进展[J].钻井液与完井液,2016,33(4):1-7. YU Yongjin,JIN Jianzhou,QI Fengzhong.Progress of study on functional cementing fluids[J].Drilling Fluid &Completion Fluid,2016,33(4):1-7.
[10]	张华,冯宇思,靳建洲,等.大温差水泥浆体系的研究与应用[J].钻井液与完井液,2012,29(5):54-57. ZHANG Hua,FENG Yusi,JIN Jianzhou,et al.Study and application of large temperature difference cement slurry system[J].Drilling Fluid &Completion Fluid,2012,29(5):54-57.
[11]	岳家平,徐翔,李早元,等.高温大温差固井水泥浆体系研究[J].钻井液与完井液,2012,29(2):59-62. YUE Jiaping,XU Xiang,LI Zaoyuan,et al.Research on high temperature and large temperature difference cement slurry system[J].Drilling Fluid &Completion Fluid,2012,29(2):59-62.
[12]	王晓亮,刘书杰,林平,等.无稠化反转聚合物水泥浆的室内研究[J].石油天然气学报,2010,32(6):280-283. WANG Xiaoliang,LIU Shujie,LIN Ping,et al.Study on the no-reverse polymer cement slurry[J].Journal of Oil And Gas Technology,2010,32(6):280-283.

施引文献

资源附件(0)

访问统计

点击查看大图

计量

文章访问数: 688
HTML全文浏览量: 146
PDF下载量: 151
被引次数: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

留言板

抗温敏大温差聚合物缓凝剂的合成与应用

doi: 10.3969/j.issn.1001-5620.2017.03.017

作者简介:
于斌,清华大学博士,慕尼黑工业大学博士后,现在从事中海油服油田化学研究工作。电话18911224121;E-mail:yubin14@cosl.com.cn。

计量

The Synthesis and Application of Temperature Sensitivity Resistance Retarder Suitable for Big Temperature Difference Environment

计量

目录

祝贺《钻井液与完井液》入选2023年版北大核心期刊！

留言板

抗温敏大温差聚合物缓凝剂的合成与应用

doi: 10.3969/j.issn.1001-5620.2017.03.017

作者简介: 于斌,清华大学博士,慕尼黑工业大学博士后,现在从事中海油服油田化学研究工作。电话18911224121;E-mail:yubin14@cosl.com.cn。

计量

出版历程

The Synthesis and Application of Temperature Sensitivity Resistance Retarder Suitable for Big Temperature Difference Environment

计量

出版历程

目录

祝贺《钻井液与完井液》入选2023年版北大核心期刊！

作者简介:
于斌,清华大学博士,慕尼黑工业大学博士后,现在从事中海油服油田化学研究工作。电话18911224121;E-mail:yubin14@cosl.com.cn。