Standard:
Rigid casing centralizer: API Q1
Spring casing centralizer: API 10D
Specialty:
1. Adopt the design of the gemel, which makes the Centralizer easy to use, and the clamp can be located on any parts of the Casing.
2. The spring on the centralizers were all heat treated to ensure reset strength.
3. Adopt the loop patch netting structure, thus make the centralizer stable, and conquer the dropping problem and welding defects.
4. The Spring centralizer can get an extreme centralize strength under a less startup power, ensure the centralize rate, can be used in various well type including the horizontal well.