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| 废油基钻井液处理及油回收技术研究 | |
| 引用本文： | 许毓,史永照,邵奎政,吴百春,刘光全,谢水祥.废油基钻井液处理及油回收技术研究[J].油气田环境保护,2007,17(1):8-12. |
| 作者姓名： | 许毓 史永照 邵奎政 吴百春 刘光全 谢水祥 |
| 作者单位： | 1. 中国石油天然气集团公司环境工程技术中心 2. 华北油田公司第二采油厂 3. 大庆油田有限责任公司勘探分公司 |
| 摘 要： | 目前现场处理废油基钻井液一般采用集中填埋或回注地层方法,这不仅难以解决其污染问题,同时也浪费了其中所含有的大量柴油资源。通过大量的实验室和现场试验研究,使用“化学热洗-析油-离心”处理工艺,油回收率达到84%以上;研制开发出的清油剂-凝聚剂-絮凝剂化学热洗配方体系,适用于多种废油基钻井液的回收油处理,具有较好的工业推广应用前景。 |
| 关 键 词： | 废物 油基钻井液 处理 化学热洗 离心 回收 技术 |
| 修稿时间： | 2006-12-13 |
Study on Waste Oil-based Drilling Fluid Treatment and Oil Recovery Technology |
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| Xu Yu,Shi Yongzhao,Shao Kuizheng,Wu Baichun,Liu Guangquan,Xie Shuixiang.Study on Waste Oil-based Drilling Fluid Treatment and Oil Recovery Technology[J].Environmental Protection of Oil & Gas Fields,2007,17(1):8-12. | |
| Authors: | Xu Yu Shi Yongzhao Shao Kuizheng Wu Baichun Liu Guangquan Xie Shuixiang |
| Institution: | 1.Environmental Engineering Technology Center of CNPC;2.The Second Exploitation Factory of Huabei Oilfield Company;3.PetroChina Daqing Oilfield Limited Corporation |
| Abstract: | At present, waste oil-based drilling fluid is often treated by the ways of central landfill and re-injection into formation, which does not solve the problems of pollution to environment and much diesel wasting. The paper introduces a new process called “chemico -heating wash- oil deposition -centrifugation” method to recover oil from waste oil-based drilling fluid,and the recovery rate is over 84%.The Cleaning agent-coagulant-flocculant chemico-heating wash system is applicable for oil recovery from many types of waste oil-based drilling fluid . This technology is of wide application in industry. |
| Keywords: | Waste oil-based drilling fluid treatment chemico-heating wash centrifugation recovery technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |