The Important Position of Oil Casing PipeThe casing pipe is used to support the oil and gas well walls to ensure the normal operation of the entire well after the drilling process is completed. Each well is based on different depths of drilling and geology, using several layers of casing. After the casing is down, the cement is to be cem ...
lvy lee - Permanent Steel Manufacturing Co.,Ltd
Posted 7 months agoPress
> casing pipedrill pipeimportant position +1