/foundation/ipcenter/patents/b/weblog4/archive/2016/04/14/modification-of-the-properties-of-the-bottomhole-formation-zone-of-wells-to-increase-their-productivity.aspxTitle of project: Modification of the properties of the bottomhole formation zone of wells to increase their productivity Cluster: Energy Technology Tags or Keywords: Helicoid perforation, Self-activating gel compounds Title: Helicoid perforation SummaryПатенты и технологии по тематике ЭЭТ7.x Production