JC Petro

13 3/8” × 9 5/8” liner hanger Operation Cautions In cem … 阅读更多

Cementing Technology 　　Abstract: 　　The quality of cemen … 阅读更多

　　China Cement Head,Single Plug Cement head, Double Plu … 阅读更多

The centralizer introduction use principle First, the i … 阅读更多

Shale Gas Cementing Ultra-High Pressure Cement Head 　　R … 阅读更多

What is the reason for placing a joint between guide sh … 阅读更多

　　Actually, it’s unusual to drill a well that’s either … 阅读更多

How to select a Reamer Shoe? This is a article for you … 阅读更多

Conventional and Non Rotating Cement Plug 　　Cementing p … 阅读更多

why use casing centralizer? 　　Centraliser is widely use … 阅读更多