FR-OWC
Reinforced Well Cement Systems
Cement slurry systems modified with fibres or mechanical enhancers to improve toughness, crack resistance and integrity in stressed or channelling-prone annuli.
Application
Primary cementing and remedial jobs where mechanical loading, thermal cycling, micro-annulus or gas channelling risk requires enhanced cement sheath integrity. Typical additions: synthetic or mineral fibres, latex systems or combined additive packages — always job-specific.
Technical characteristics (quality certificate)
Typical values as stated on a mill quality certificate (passport) for a standard commercial grade. Actual lot values are confirmed in the COA / TDS for the selected manufacturer.
Base cement
Class G / H per design
API 10A
Fiber content
Per engineered design
Field qualification / TDS
Flexural / toughness enhancement
Per fibre type and concentration
Field qualification
Compressive strength (24 h)
Per qualified slurry design
API RP 10B-2
Reference profile for orientation. For each supply we confirm grade, origin and certificate data against your specification, well conditions and delivery requirements.
Typical functions
- Toughness / crack resistance
- Sheath integrity in stressed wells
- Remedial and anti-channelling designs
Product information
- Chemical name
- Fiber-reinforced and mechanically enhanced oil-well cement systems
- Formula / class
- FR-OWC
- Appearance
- Base cement with fibre or modifier supplied as separate components or engineered blend.
- Packaging
- Primarily 1.0 t MKR (FIBC) for base cement; 50 kg bags also available. Fibre in bags; liquid modifiers in drums where applicable.
Fibre length, concentration and mixing procedure affect pumpability and performance. Lab testing with field mixing energy is recommended before deployment.
In this category
CTR
Cement Retarders
Additives that extend thickening time of oil-well cement slurries. Chemistry class must match temperature, cement type and slurry design.
Open product →FLA
Cement Fluid-Loss Additives
Additives that reduce API fluid loss of oil-well cement slurries to protect formation and maintain slurry properties during placement.
Open product →DSP
Cement Dispersants
Additives that reduce slurry viscosity and improve pumpability of oil-well cement at low water-cement ratios.
Open product →