环保无荧光生物质润滑剂ZYRH的性能与应用
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

基金项目:


Development and Application of an Environment-friendly and Non-fluorescent Biomass Lubricant
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    针对目前常用润滑剂荧光级别高、热稳定性差的缺点,研究了一种无荧光生物质润滑剂ZYRH的荧光级别、乳化稳定性、润滑性和抗温耐盐性能,并考察了ZYRH对钻井液流变及失水造壁性能的影响。研究结果表明,ZYRH荧光等级小于3级、乳化稳定性好、抗温达200℃、抗盐达饱和;基浆中加入1%ZYRH润滑剂后,极润滑系数降低率达91.5%~93.0%;生物毒性EC50值>1.0×106mg/L;与聚合物钻井液、聚磺钻井液、微泡钻井液等配伍性好。产品在卫455井、文23储气库等25口井进行现场应用,均取得良好效果,且产品对环境无污染。图5表4参14

    Abstract:

    A new fluorescent-free biomass lubricant ZYRH was developed to overcome the disadvantages of high fluorescence level and poor thermal stability of commonly used lubricants. The fluorescence grade,emulsifying stability,lubricity,temperature resistance and salt resistance of ZYRH were studied. The effects of ZYRH on the rheology and wall building properties of drilling fluid were investigated. The results showed that the ZYRH level was less than 3,the stability of emulsification was good,the tolerance to temperature was up to 200℃,and the salt resistance was saturated. After adding 1% ZYRH lubricant to the base pulp, the decrease rate of the extreme pressure lubrication coefficient was 91.5%—93%,the biological toxicity EC50>1×106 mg/L. ZYRH was compatible with polymer drilling fluid,polysulfonate drilling fluid and microbubble drilling fluid. ZYRH was applied in 25 wells,such as Wei 455 well and Wen 23 gas storage,and achieved good results,and the product had no pollution to the environment.

    参考文献
    相似文献
    引证文献
引用本文

张晓刚,单海霞,李 彬,张 弌,周亚贤,王中华.环保无荧光生物质润滑剂ZYRH的性能与应用[J].油田化学,2019,36(2):196-200.
ZHANG Xiaogang, SHAN Haixia, LI Bin, ZHANG Yi, ZHOU Yaxian, WANG Zhonghua. Development and Application of an Environment-friendly and Non-fluorescent Biomass Lubricant[J]. OILFIELD CHEMISTRY,2019,36(2):196-200.

复制
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2019-07-31
  • 出版日期:
点击这里给我发消息

点击这里给我发消息