摘要
针对常规测试管柱及全通径测试管柱在大斜度、大位移定向井地层测试方面的局限性 ,研制出一种新型Y2 11 115C封隔器 ,设计出一种新的地层测试管柱结构。介绍了该管柱结构的技术特点、施工工艺和要求。经现场试验证实了其可行性 。
Aimed at the limit of conventional testing pipes and APR testing pipes of formation testing for directional wells with high displacement and high angle, A new type Y211 115C packer is developed and a new structure of formation test pipes is designed. The paper introduces the technology characteristic, the construction skills and demands of the testing pipes. The feasibility shown by locale examinations will inaugurates a new road for formation test technology in directional wells.
出处
《油气井测试》
2002年第3期28-29,共2页
Well Testing
