中空纤维超滤膜处理油田清水注水中试  

PILOT STUDY ON OIL FIELD RINSING WATER-INJECTION BY HOLLOW FIBER UF MEMBRANE

作　　者：黄国鑫[1] 陈鸿汉[1] 黄继国[2] 金爱芳[1] 

机构地区：[1]中国地质大学(北京)水资源与环境工程北京市重点实验室,北京100083 [2]吉林大学环境与资源学院,长春130026

出　　处：《环境工程》2009年第3期52-56,共5页Environmental Engineering

基　　金：中国地质调查局项目(1212010634607);科技部国际合作项目(2006DFA21180)

摘　　要：为提高注水水质,采用PVC合金中空纤维超滤膜进行了油田清水注水处理的现场中试试验,对超滤膜的工艺运行、影响因素和处理效果进行研究。确定了超滤膜用于清水注水的最佳运行参数。试验结果表明:水温与膜通量之间具有良好的正线性相关性;产水SS、TI、SRB和FB满足且优于SY/T5329-94《碎屑岩油藏注水水质推荐指标及分析方法》中的A1级标准,DO不满足A1级标准;产水量保持在40 m3/h左右,满足注水水量要求。In order to improve the quality of water-injection, the PVC alloy hollow fiber UF membrane was used to treat oil field rinsing water-injection through a pilot test. Process operation, impact factors and disposal effect were researched. This study the optimum operation parameters of UF membrane which was used to treat rinsing water-injection. The test results indicated that temperature had a good positive linear relationship with membrane flux ; SS, TI, SRB and FB of permeant water met and even were superior to A1 level of ＂Recommended Injection Water Quality for Detrital Rock Oil Reservoirs and Analyzing Methods＂（ SY/T5329- 94）, and DO could not meet A~ level. Quantity of permeant water kept 40 m^3/h or so,which met the requirement of quantity of water- injection.

关 键 词：中空纤维超滤膜 清水注水 最佳运行参数 水温 产水量 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]