Surface casing plays an essential role in aquifer protection and well control. This steel pipe casing is positioned inside a drilled wellbore and cemented in place from the bottom to the surface to provide:
- Aquifer protection and isolation
- Anchor for blow out preventer (BOP) and other well control equipment
- Structural integrity to support the remaining casings required
- Lost circulation prevention
We offer a wide range of cementing solutions, including standard and speciality slurries specifically designed for effective surface casing cementing.
Conventional Surface Slurries
We provide a full range of conventional density slurries. These slurries are compatible with all additives and are...
Surface Casing Low Density Slurries
Our surface casing low density slurries are light weight, high yielding systems that provide equivalent and enhanced...
Surface Casing Permafrost Slurries
Special cement designs are required when cementing wells that are drilled through permafrost formations. All cement...
Our quick-setting cement blends have a slurry transition time of about two minutes (liquid to solid) and are ideal for...
High Temperature Slurries
We have developed a full line of high temperature, stable cement blends that meet or exceed all requirements when...