刊务平台

联系方式



主管: 中国石油天然气集团公司

主办: 大庆油田有限责任公司

地址: 黑龙江大庆市让胡路区西苑街48号大庆油田工程有限公司勘察楼

电话: 查看上面的联系方式

邮箱: yqtdmgc@petrochina.com.cn


企业会员

在线调查

相关下载

友情链接

您所在位置:首页->预发布刊期->2018年第11期


“微生物+氧化”技术处理含聚废液应用研究
Applied research with the oxidation and microbial technology for the treatment of waste polymer liquid
刘喆
点击:20次 下载:0次
作者单位:第五采油厂规划设计研究所
中文关键字:聚驱;含聚废液;特种微生物;高气压等离子体催化氧化
英文关键字:polymer flooding; waste polymer liquor; special microorganism; high-pressure-plasma-catalyzed oxidation
中文摘要:为降低注聚井的粘损,解决注聚井回注困难等问题,按照油田开发的要求,应对注聚井及注聚管线定期进行冲洗,由此产生大量的洗井和管道冲洗返排废液,由于聚合物废液的黏度高,组分十分复杂,传统的沉降及过滤工艺已无法完成其处理过程。针对以上问题,开展了以“特种微生物强化处理技术+高气压等离子体催化氧化技术”为主体工艺的含聚废液处理试验。通过调整处理量和运行参数,探索此项工艺对含聚废液的适应性,试验过程中系统运行稳定,最大处理能力达480m3/d,经过处理后含聚污水含油量及悬浮物均稳定达标,出水达到“50.50”指标要求,含聚浓度系统去除率40%左右,吨水运行维护成本2.59元,出水水质优于预期指标,此项工艺具有较强的抗冲击能力,试验摸索出一套适用于含聚废液处理的配套工艺。
英文摘要:In order to reduce the viscosity loss of injecting-polymer well and solve problems like reinjection disability, injecting-polymer well and pipelines must be washed at regular intervals according to the oilfield development requires. This gave birth to large quantity waste liquid. As to the high viscosity and complex component of polymer waste, the traditional settling and filtration processes can’t deal effectively with them. Facing cure the above problems, this paper conducted experimental methods for the treatment of waste polymer liquor by special microorganism hardening technology and high-pressure- plasma-catalyzed oxidation technique. To understand the mechanism of the adaptability of waste polymer liquor, we adjusted the parameters and capacity. In the experiment, the process run steadily and had a maximum capacity of 480 cubic meters per day. Oil content and suspended solids in waste polymer liquor were stable and reached the“50.50” standard. Poly-concentration was reduced 40%.The tons of operation and maintenance cost 2.59 yuan. The effluent quality was better than expected figures. The experiment developed a set of suitable technology for the treatment of waste polymer liquid with well impact resistance.
读者评论

      读者ID: 密码:    点击此处进行授权 点击此处进行授权
我要评论:
国内统一连续出版物号:CN 23-1395/TE |国内发行代码:14-89 |国际标准出版物号:ISSN 1006-6896 |国际发行代码:BM-4151
主管单位: 中国石油天然气集团公司  主办单位: 大庆油田有限责任公司
版权所有©2018油气田地面工程》编辑部 黑ICP备09055127号
本系统由北京菲斯特诺科技有限公司设计开发
网站管理
您是本站第8687604名访问者