吉林油田废钻井液固化实验研究  

Experimental Study on Solidification of Waste Drilling Fluids of Jilin Oilfield

作　　者：魏平方[1] 阮大同 张博研[3] 刘光全[4] 邓皓[4] 

机构地区：[1]长江大学化学与环境工程学院 [2]中国石油天然气第六建设公司 [3]吉林油田分公司新木采油厂 [4]中国石油天然气集团公司环境工程技术中心

出　　处：《石油与天然气化工》2005年第4期325-327,共3页Chemical engineering of oil & gas

摘　　要：针对吉林油田废钻井液,确定了有效的固化配方,探讨了单一药剂对固化效果的影响,在此基础上采用正交试验方法,研究了各药剂对固化体强度和固化体浸出液的具体影响,并确定了最佳固化配方1.5%A+1.0%B+15.0%C+8.0%D。研究表明,该固化方法能有效处理吉林油田废钻井液固化强度好,浸出液毒性小,能满足国家综合污水排放标准GB8978-1996。同时,该固化方法也能很好地处理江汉和四川废钻井液,说明它具有很好的应用前景。Through the experiment, we established the effective solidification method at the waste drilling liquid of Jilin Oilfield, and probed into the impact on solidification effect of the single reagent. Through cross-over experiment a best solidification constitutes of 1.5%A+1.0%B+15.0C%+8.0%D is confirmed. Studies showed that this solidification method can disposed waste drilling fluid of Jilin Oilfield effectively with fine solidification intensity and little toxicity leach solution which can meet the national Comprehensive Wastewater Discharge Standard of GB 8978-1996. In addition, the waste drilling fluids of Jianghan Oilfield and Sichuan Oil &Gas field can be disposed well by this solidification method, it is proved that this solidification method has a very good application foreground.

关 键 词：吉林油田 废钻井液 固体废物 固化 处理 

分 类 号：TE254.3[石油与天然气工程—油气井工程]