留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

油井水泥浆高温悬浮稳定剂的开发及性能研究

刘湘华

downloadPDF
文章导航 > 钻井液与完井液  > 2019 >  36(5): 605-609
刘湘华. 油井水泥浆高温悬浮稳定剂的开发及性能研究[J]. 钻井液与完井液, 2019, 36(5): 605-609. doi: 10.3969/j.issn.1001-5620.2019.05.014
引用本文: 刘湘华. 油井水泥浆高温悬浮稳定剂的开发及性能研究[J]. 钻井液与完井液, 2019, 36(5): 605-609. doi: 10.3969/j.issn.1001-5620.2019.05.014
shu
LIU Xianghua. Development of and Study on a High Temperature Suspension Stabilizer for Oil Well Cement Slurries[J]. DRILLING FLUID & COMPLETION FLUID, 2019, 36(5): 605-609. doi: 10.3969/j.issn.1001-5620.2019.05.014
Citation: LIU Xianghua. Development of and Study on a High Temperature Suspension Stabilizer for Oil Well Cement Slurries[J]. DRILLING FLUID & COMPLETION FLUID, 2019, 36(5): 605-609. doi: 10.3969/j.issn.1001-5620.2019.05.014
shu

油井水泥浆高温悬浮稳定剂的开发及性能研究

doi: 10.3969/j.issn.1001-5620.2019.05.014

  • 中石化胜利石油工程有限公司塔里木分公司, 新疆库尔勒 841000

详细信息
    作者简介:

    刘湘华,高级工程师,硕士,毕业于中国石油大学(华东)石油工程专业,现在主要从事钻井技术管理工作;电话18654684721;E-mail:18654684721@163.com

  • 中图分类号: TE256.6

Development of and Study on a High Temperature Suspension Stabilizer for Oil Well Cement Slurries

  • Tarim Branch of Sinopec Shengli Petroleum Engineering Ltd., Korla, Xinjiang 841000

    摘要
  • 摘要: 针对油井水泥浆高温沉降失稳问题，引入疏水单体N-十四烷基丙烯酰胺，制备了一种高温悬浮稳定剂，并测试了稳定剂的热增黏性能，分析了热增黏机理。综合评价了高温悬浮稳定剂对油井水泥浆沉降稳定性、流变性能、稠化性能和水泥石抗压强度的影响。结果表明，高温悬浮稳定剂通过分子间疏水缔合作用增加高温水泥浆的黏度；稳定剂的适用温度为60~150℃，最佳加量为0.15%；控制水泥石的密度差在0.025 g/cm3以内，具有非常良好的防沉降性能；稳定剂保证水泥浆的稠度系数变化很小，在4.441~5.760 Pa·sn范围内，保证水泥浆浆体稠度稳定；稳定剂对水泥石强度影响较小，水泥石强度满足固井施工要求。

     

    Abstract: A high temperature suspension stabilizer has been developed to deal with sedimentation of oil well cement slurries at elevated temperatures. The viscosifying property of the suspension stabilizer at high temperatures was tested and the mechanisms of viscosifying at high temperatures analyzed. The effects of the high temperature suspension stabilizer on several properties of cement slurries, such as sedimentation stability, rheology, thickening curve and compressive strength of the set cement, were evaluated through laboratory experiment. It was found that the high temperature suspension stabilizer increases the viscosity of the cement slurry at elevated temperatures through hydrophobic association between molecules. The density difference of the set cement can be controlled within±0.025 g/cm3 by the addition of the stabilizer, indicating that the stabilizer has excellent sedimentation prevention property. The consistency coefficient of the cement slurry was maintained in a narrow range by the stabilizer, between 4.441 Pa·sn and 5.760 Pa·sn, and this made the consistency of the slurry stable. The strength of the set cement, which was almost not affected by the use of the suspension stabilizer, satisfied the needs of well cementing job.

     

    • HTML全文
    • 参考文献(12)
  • [1] 张光亚, 马锋, 梁英波, 等. 全球深层油气勘探领域及理论技术进展[J]. 石油学报, 2015, 36(9):1156-1166.

    ZHANG Guangya,MA Feng,LIANG Yingbo,et al. Domain and theory-technology progress of global oil & gas exploration[J].Acta Petrolei Sinica,2015,36(9):1156-1166.
    [2] 孙龙德. 中国深层油气形成、分布与潜力分析[J]. 石油勘探与开发,2013,40(6):641-649.

    SUN Longde.Formation, distribution and potential of deep hydrocarbon resources in China[J].Petroleum Exploration and Development,2013,40(6):641-649.
    [3] LU H,XIE C,GAO Y, et al.Cement slurries with rheological properties unaffected by temperature[J].SPE Drilling & Completion,2016,30(4):316-321.
    [4] FUNKHOUSER G P,LEOTAUD L,BRATCHER J. Delayed-release suspending aid provides cement-slurry stability in high-temperature, horizontal wells[C].SPE 173725, 2015.
    [5] 于永金, 靳建洲, 齐奉忠, 等. 高温深井固井水泥浆稳定性探讨[J]. 西部探矿工程, 2012, 24(5):18-21.

    YU Yongjin,JIN Jianzhou,QI Fengzhong,et al. Discussion on the stability of cement slurry of hightemperature & deep water[J].West-china Exploration Engineering, 2012, 24(5):18-21.
    [6] 吴宁, 张琪, 曲占庆. 固体颗粒在液体中沉降速度的计算方法评述[J]. 石油钻采工艺, 2000, 22(2):51-53.

    WU Ning, ZHANG Qi, QU Zhanqing. Review on calculation methods of settling velocity of solid particles in liquid[J]. Oil Drilling & Production Technology, 2000, 22(2):51-53.
    [7] 黄柏宗. 紧密堆积理论优化的固井材料和工艺体系[J]. 钻井液与完井液, 2001, 18(6):1-9.

    HUANG Baizong. New cementing materials and technique developed on the concept of high packing density[J]. Drilling Fluid and Completion Fluid, 2001, 18(6):1-9.
    [8] REZA SALEHI-MOORKANI A M-P. A novel cement slurry design applicable to horizontal well conditions[J]. Petroleum and Coal, 2009, 51(4):270-276.
    [9] 杨勇, 戴建文, 林荣壮, 等. 高温水泥浆沉降稳定性[J]. 钻井液与完井液, 2010, 27(6):55-57.

    YANG Yong, DAI Jianwen, LIN Rongzhuang, et al. Study on settlement stability of cement slurry in high temperature[J]. Drilling Fluid & Completion Fluid, 2010, 27(6):55-57.
    [10] JIANG H, DUAN L, REN X, et al. Hydrophobic association hydrogels with excellent mechanical and selfhealing properties[J]. European Polymer Journal, 2019, 112:660-669.
    [11] LÜDEMANN S, ABSEHER R, SCHREIBER H, et al. The temperature-dependence of hydrophobic association in water. Pair versus bulk hydrophobic interactions[J]. Jamchemsoc, 1997, 119(18):4206-4213.
    [12] XU J, REN X, GAO G. Salt-inactive hydrophobic association hydrogels with fatigue resistant and selfhealing properties[J]. Polymer, 2018, 150:194-203.
    • 相关文章
    • 施引文献
  • 资源附件(0)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  745
  • HTML全文浏览量:  182
  • PDF下载量:  261
  • 被引次数: 0
出版历程
  • 收稿日期:  2019-06-21
  • 刊出日期:  2019-10-30

目录

    /

    返回文章
    返回

    网站版权所有 《钻井液与完井液》津ICP备13002319号-1

    地址：河北省任丘市燕山南道渤海钻探工程院《钻井液与完井液》编辑部邮政编码：062552

    电话：（0317）2725487　2722354Email：zjyywjy@126.com

    本系统由 北京仁和汇智信息技术有限公司 开发    百度统计