Description: High strength design ensures high pressure bump and back flow resistance; Withstands long periods of circulation; Automatic fill-up, saves considerable running-in time of casing; Easy drill out with PDC bits; Special non-rotational groove design ensures cementing p
Dongying Lake Petroleum Technology Co., [2023-04-27 16:31:21 ]
1. Main Technical Parameters 2. Product Description Basic floating equipment includes the float collar and float shoe. The float shoe contains a back-pressure valve that prevents fluids from entering the casing while the pipe is lowered into the hole and prevents cement from flow
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-28 09:51:22 ]