摘要
在尼日尔Agadem油田大斜度井试油作业中,采用油管传输射孔与APR测试联作的工艺技术;用无固相含量的盐水压井液,很好的保护了试油层段;利用环空分段打压射孔,解决了斜井不能投棒射孔的难题。在长期大斜度井试油作业实践中,总结出了一套实用、有效的起下工具及坐封操作流程,取得了良好的应用效果。
In the testing operation of highly deviated wells in Agadem oilfield of Niger,the technology of tubing conveyed perforating associated with the APR well testing and the saline control fluid without solid content are used to well protect the reservoir section. Annulus segmented pressure perforating is used to solve the problem that the drop bar method of perforation can＇t be used in oblique well. In the long-term operation practice of highly deviated wells,a set of practical and effective process for running in pulling out the tools and setting up the packer is summed up,which achieved good effect.
出处
《油气井测试》
2015年第5期56-57,61,共3页
Well Testing
关键词
APR测试
大斜度井
联作
环空分段打压射孔
APR test
high inclined well
combination operation
annulus segmented pressure perforation
