作者: Jr. Loyd E. East
DOI:
关键词: Spark plug 、 Particulate material 、 Perforation (oil well) 、 Casing 、 Wellbore 、 Engineering 、 Composite material
摘要: The invention provides a method of forming packs in plurality perforations (142) casing (104) wellbore, the comprising steps : (a) plug (136) plugging particulate material wellbore casing, wherein covers at least one perforation casing; (b) pack (124) first packing located above (c) removing an upper portion to expose that had been previously covered by plug; and (d) second exposed plug, can be same or different from .