复合离子型调剖剂配方优选及性能评价  

Optimization design of formulations for compound ionic plugging agent

作　　者：卢祥国[1] 高养军[2] 周福臣[2] 

机构地区：[1]大庆石油学院石油工程学院,黑龙江大庆163318 [2]辽河油田有限责任公司茨榆坨采油厂,辽宁沈阳110000

出　　处：《大庆石油学院学报》2003年第1期85-87,共3页Journal of Daqing Petroleum Institute

摘　　要：针对科尔沁油田调剖试剂需求 ,利用正交试验方法 ,研究了复合离子型调剖剂配方 .结果表明 ,影响调剖剂成胶性能的 6种因素主次关系依次为 :聚合物、非离子型交联剂、离子型交联剂、助剂 1、助剂 2和pH值调节剂 .确定了科尔沁油田调剖试验所用调剖剂最优配方 ,即w(聚合物 )为 0 .17% ,w(离子型交联剂 )为 0 .12 % ,w(非离子型交联剂 )为 0 .11% ,w(pH值调节剂 )为 0 .2 8% ,w(助剂 1)为 0 .0 4% ,w(助剂 2 )为 0 .0 0 1% .According to the actual needs of profile modification, the optimization design of formulations for compound ionic plugging agent is developed by vertical intersecting tests. The six factors with the properties of plugging agent are: polymer, nonionic interrelated agent, ionic interrelated agent, the 1st assistant agent, the 2nd assistant agent and pH count regular. The formulation of plugging agents which can be recommended to profile modification pilot test in Keerqin oil fields are: polymer 0.23%, nonionic interrelated agents 0.12%, ionic interrelated agents 0.06%, the 1st assistant agent 0.04%, the 2nd assistant agent 0.001% and pH count regular 0.22%.

关 键 词：复合离子型 调剖剂 配方 优选 性能评价 优化设计 科尔沁油田 

分 类 号：TE39[石油与天然气工程—油气田开发工程] TE357.46