Centralizers are divided into different categories including rigid centralizers and bow centralizers. They are installed for endowing with positive casing standoff for deviated and horizontal wells. In oil, petroleum and different other industrial domains, they are used at a large level. Not to mention various configurations from hinged to slip-on and from straight-bladed to spiral design.
Bow centralizer is the most vital device fitted with a hinged collar and bowspring to keep the casing or liner in the center of the wellbore to help in making sure the efficient placement of a cement sheath around the casing string. They are available in a variety of models like:
Slip on Single Piece Bow Spring Centralizer
Hinged Non Welded Bow Spring Centralizer
Hinged Non Welded Semi Rigid Bow Spring Centralizer
Hinged Non Welded Stainless Steel Bow Spring Centralizer
Hinged Welded Bow Spring Centralizer
Slip On Welded Bow Spring Centralizer
Slip On Semi-Rigid Welded Bow Spring Centralizer
Each one of them comes with different specifications and features. Hinged Welded Bow Spring Centralizer is known for providing uniform annular clearance; while these models are well suited for vertical and slightly deviated applications. They are known for minimizing differential sticking.
Hinged non welded bow spring centralizers are also ideal that come with standard bow spring centralizer characteristic. They are available with hinged non-welded and slop on welded turbolizer for casing pipe. Not to mention breakup of cement and reduction on in channeling.
Depending on your requirement and budget, you can choose the best bow spring centralizer from Puyang Zhongshi Group Co.,Ltd. Each one has its importance and come with different features and specifications. Prices are competitive, please feel free to contact us!