| Foam inhibitors | Reduce foam to ensure maximum flow rate |
| Asphalt inhibitors, antifouling agents | Prevent asphalt formation |
| Biocides | Minimize the growth of aerobic and anaerobic bacteria |
| Calcium nitrates | Prevent the formation of dissolved sulfides and H2S |
| Corrosion inhibitors | Reduce corrosion in pipelines Demulsifiers, emulsion breakers |
| split stable oil-water emulsions Oil separators/flocculants | Separate oil and production water |
| Friction reducers, flow rate improvers | Reduce friction losses in pipelines |
| H2S binders | Prevent corrosion by hydrogen sulfide |
| Hypochlorites | Prevent the growth of organisms |
| Hydrate inhibitors with low density/LDHI | Hydrate inhibitors with low metering rate |
| Oxygen Binders | Remove residual oxygen |
| Paraffin inhibitors | Prevent paraffin formation |
| PH control agents | Reduce glycol decomposition |
| Polyelectrolytes | Filter aids |
| Crust inhibitors, crust reducers | Prevent process equipment crusting |
| Clarifiers for water | Remove oil particles in production water |
| Wax inhibitors | Prevent wax formation |
