工业水处理 ›› 2008, Vol. 28 ›› Issue (12): 56-61,82. doi: 1011894/1005-829x.2008.28(12).56

• 试验研究 • 上一篇    下一篇

钻井废水处理新工艺的研究与评价

崔盈贤1, 唐晓东1,2, 陈信3, 胡星琪1,2, 肖黄飞3, 孟科全1, 廖湘莉4   

  1. 1. 西南石油大学化学化工学院, 四川成都 610500;
    2. 西南石油大学油气藏地质及开发工程国家重点实验室, 四川成都 610500;
    3. 中国石油西南油气田公司天然气研究院, 四川成都 610213;
    4. 中石油管道工程公司天津分公司, 天津 300280
  • 收稿日期:2008-08-21 修回日期:2008-08-21 出版日期:2008-12-20 发布日期:2010-10-01
  • 作者简介:崔盈贤(1979- ),2006 级在读博士,从事稠油开采及废水处理研究。 电话:028 -83030365,E-mail:cuiyxian@yahoo.com.cn。

Research and evaluation of the new technology of well drilling wastewater treatment

CUI Ying-xian1, TANG Xiao-dong1,2, CHEN Xin3, HU Xing-qi1,2, XIAO Huang-fei3, MENG Ke-quan1, LIAO Xiang-li4   

  1. 1. College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, China;
    2. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, China;
    3. Natural Gas Research Institute, Southwest Oil and Gas Field Corp. of PetroChina, Chengdu 610213, China;
    4. Tianjin Branch Co. , China Petroleum Pipeline Engineering Co. , Tianjin 300280, China
  • Received:2008-08-21 Revised:2008-08-21 Online:2008-12-20 Published:2010-10-01

摘要:

石油天然气资源的勘探开发,为人们带来宝贵的清洁能源,同时也带来了环境污染问题。在油气生产过程的诸多环节中,钻井过程产生的污水和废弃泥浆是最大的污染源。作者对比了常用钻井废水处理方法的特点,提出了一种新的钻井废水处理方法,利用存在于内燃机尾气中的大量富余热量,实现废水的瞬时干燥。通过理论计算,该工艺运行费用低,设备简单,尤其适用于海上平台及钻井液处理运输不便的地区。

关键词: 钻井液, 喷雾干燥, 废水处理

Abstract:

The exploration and production of oil/gas resources bring the problem of environmental protection while providing the clean energy for human beings.The wastewater and mud produced during well drilling is the largest source of pollution in a great many links of oil/gas producing processes.The processing technologies of well drilling are compared,and a new processing technology of well drilling is proposed. And when well drilling diesel engine operates,there is a mass of excess heat in the end gas. This process can be used in the wastewater instantaneous desiccation.Based on theoretical calculation,this process lowers the running costs,simplifies the equipment,and is especially suitable for being used on the offshore platform and in places where the transportation of well drilling mud is not convenient.

Key words: drilling mud, spray drying, wastewater treatment

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