Alkalinity control

Bactericides

Defoamers

Corrosion inhibitors

Emulsifiers and wetting agents

Filtration reducers

Flocculants

Foaming agents

Lost circulation materials

Lubricants

Pipe-freeing agents

Scale inhibitors

Scavengers

Shale inhibitors

Surfactants

Temperature stabilizers

Thinners & dispersants

Tracers

Viscosifiers

Weighting agents

Wellbore strengthening materials

Asphaltene inhibitors

Corrosion inhibitors

Hydrate inhibitors

Microbiocides

Naphthenate inhibitors

Scale inhibitors

Paraffin inhibitors

Defoamers

Demulsifiers

Foamers

Flow improvers

Tracer dyes

Water clarifiers

Asphaltene dissolvers

Cleaners

Hydrogen sulfide liquid scavengers

Adsorbents for hydrogen sulfide & mercury removal

Naphthenate dissolvers

Oxygen scavengers

Paraffin dissolvers

Descal descaling

Decontamination