High Performance Chemicals for Well Cementing
We offer a broad portfolio of specialty chemicals designed to support and enhance the cementing process. BASF’s state-of-the-art cement dispersants improve the slurry rheology such that long range pumping is greatly improved and at the same time water-reduced cement slurries are possible.
Fluid loss additives, which are stable against high temperatures and concentrated salt solutions, ensure a reliable cementing job under difficult conditions. BASF’s retarders can be synergistically combined with our highly efficient dispersants allowing for time critical cementing jobs under high temperature conditions. Our anti-gas migration additives prevent gas from channelling through the hardening cement and ensure a reliable cementing job. The BASF portfolio is completed by defoamers with outstanding foam control properties.
Application Areas
Function |
Chemistry |
Recommended Products |
|---|---|---|
| Dispersants | Polycarboxylate-based superplasticizers
Polycondensate-based dispersants The standard dispersant for oil well cementing Green dispersant |
Liquiment® 1641F and 5581F
Liquiment® F-10X
Liquiment® Bio |
| Fluid Loss Control Additives | Tailored blends for a variety of base applications Fully synthetic polymers for demanding conditions |
Polytrol® FL 29, FL 32 Polytrol® FL 34, FL 45, FL 56 |
| Gas Blocking Additives | Styrene-butadiene latex
|
Basoblock LD105, ND 614 Paragas® |
| Retarders | Fully synthetic retarder for demanding conditions | CemR-10, CemR-80 |
| Defoamers | Fatty alcohol alkoxylate | Basopur DF 5, DF 9010 F |
| Spacer Fluids | Surfactant blend | DisPlus 39 |
| Hollow Glass Microspheres | Glass | BasoSphere™ |
