SURF
Surfactants for Completion & Workover
Functional class of surface-active agents used for wettability alteration, cleanup and selected treatment fluids in completion and workover.
Application
Filter-cake cleanup, wettability modification, foam and selected chemical treatments. Chemistry must match formation and fluid compatibility.
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.
Surfactant type
Nonionic / anionic / fluorinated per grade
Manufacturer TDS
Interfacial tension reduction
Per surfactant type
Completion fluid design
Filter-cake cleanup
Per application design
Field qualification
Compatibility
Brine / WBM / acid systems per grade
Manufacturer TDS
Reference profile for orientation. For each supply we confirm grade, origin and certificate data against your specification, well conditions and delivery requirements.
Typical functions
- Wettability alteration
- Interfacial tension reduction
- Filter-cake cleanup support
Product information
- Chemical name
- Surfactant for completion / workover applications
- Formula / class
- SURF
- Appearance
- Liquid.
- Packaging
- Drums or IBCs.
Nonionic, anionic and fluorinated surfactants serve different purposes. Send application and current product for matching.
In this category
CaCl₂
Calcium Chloride (CaCl₂)
Hygroscopic salt for completion and workover brines and for selected drilling-fluid applications. Concentration and form (flake, pellet, solution) must be specified.
Open product →CaBr₂
Calcium Bromide (CaBr₂)
Bromide salt for high-density clear completion and workover brines. Supplied as solid or liquid concentrate — density and purity must match the well programme.
Open product →ZnBr₂
Zinc Bromide (ZnBr₂)
High-density bromide for ultra-high-density clear brines and as a blend component with CaBr₂ and formates in completion and workover programmes.
Open product →