Zhongshi Designs Quality Programs Meet The Requirements
Puyang Zhongshi Group Co., Ltd designs quality programs to meet or exceed the requirements of International Quality Standards. accordingly certifying authorities and customers have recognized and approved PYZS's quality programs as having met the requirements of the ISO9001:2008 .
What Are The Practical Applications Of Float Shoe?
The Casing Float Shoe reduces hook weight. With controlled or partial fill-up as the String is run, the casing string can be floated into position, avoiding the need for the rig to carry the entire weight of the casing string. The outer portions of the float shoe are made of steel and generally match the casing size and threads.
Ten Advantages of 2” Plug Valves
10 Advantages of 2"Plug Valves: Improved body cap seal arrangement eliminates cap leakage found in some competitive valves; No need to remove valve from line for maintenance.
What Are The Advantages Of Casing Centralizer?
The Casing Centralizer is a device mounted on a casing string to center the casing string in the wellbore and is one of the casing attachments. The Casing Centralizer is divided into two types: rigid centralizers and spring centralizers.
How Is The Casing Centralizer Mounted On The Casing?
Casing Centralizer is generally divided into two types: elastic centralizer and rigid centralizer. Sometimes it can be semi-rigid. Most of the rigid centralizers are larger in inner diameter than the casing, and can be inserted from the male buckle and then fastened.
Let's Talk About Conventional Cementing Plug
The top plug and bottom plug of the Conventional Cementing Plug are constructed of selected materials to reduce drilling time and thereby save costs.
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