丢手封隔器坐封及试压一体化工艺

Integrated Technology about the Setting and Pressure-Testing of Released Packer.

丢手封隔器坐封及试压一体化工艺可以使下返封层试油时 ,丢手封隔器的试压和下丢手封隔器在下一趟管柱中实现 ,减少了工作量 ,节约了成本 。

The integrated technology can realize pressure testing and setting of released packer by one string at the time of seal coat and test downward.It decreases the mount of work,cuts down the cost,and a good results have been gained in actual applications.