Aimed at the characteristic of horizontal well, combined with large amount of laboratory tests, double-wall pre-packed gravel screen is developed.
针对水平井成井特点，结合大量室内试验，研制了双壁预充陶粒携砾过滤器。
It is placed in the formation via a fracture, frac-pack, gravel-pack, or pre - packed screen system.
它通过裂缝或预填充筛管系统放置在地层中。
应用推荐