科尔沁油田包1断块调剖效果评价  

Pilot tests of profile modification and evaluation of its operation effect in Keerqin oil field

作　　者：杨永彪[1] 顾树人[1] 卢祥国[2] 

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

出　　处：《大庆石油学院学报》2003年第1期91-92,共2页Journal of Daqing Petroleum Institute

摘　　要：针对科尔沁油田含水实际状况 ,在调剖剂室内配方优选和数值模拟方案优化设计基础上 ,对包 1断块上的 3口注水井进行了调剖矿场试验 .矿场生产测试资料显示 ,调剖后吸水剖面得到了有效调整 ,注入压力平均升幅 2 .5MPa .油井产液产油量出现不同程度的变化 ,受效油井累计增油约 2× 10 4 t,达到了预期的调剖目的 .According to the actual needs of profile modification in Keerqin oil field, pilot tests based on laboratory evaluation of plugging agent properties and optimization design of operation plans are finished in three injectors with compound ionic plugging agent. The production data after profile modification operation show that increment of injecting pressure is more than 2.5 MPa, and profile modification has been conducted effectively in injectors. Besides what is mentioned above, production characteristics on oil production and water cut have also changed along better direction.

关 键 词：科尔沁油田包1断块 调剖 效果评价 矿场试验 生产资料 效果分析 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]