..............page:1,69-70
High Quality Perforating Fluid System
Larry Behrmann;Lan C.Walton;Frank F.Chang;Alfredo Fayard;Chee Kin Khong;Birn Langseth;Stephen Mason;Anne-Mette Mathisen;Italo Pizzolante;Tian Xiang;Grete Svanes
..............page:54-63