WAX INHIBITOR/FLOW IMPROVER (FI):

STEROFS EPPD
Sterofs EPPD is a long chain acrylate polymer based wax dispersant/flow improver for improving the flow of crude oil at low temperatures and is used for various off shore oil exploration and exploitation.

POUR POINT DEPRESSANTS (PPD):

STEROFS LPPD

Sterofs LPPD is a medium chain acrylate/methacrylate based polymer for reducing the pour point of various base stocks including bright stocks used for manufacturing of lube oils.

CORROSION INHIBITORS (CI):

GAS LINE CORROSION INHIBITOR –
STEROFS CI-O
Sterofs CI – O is a unique blend of filming amines and volatile neutralizers in organic media. It is effective in combating H₂S and CO₂ induced corrosion.

OIL LINE CORROSION INHIBITOR –
STEROFS CI-OL
Sterofs CI – OL is an organic corrosion inhibitor designed for use in oil pipeline and production equipments. It is a filming amine type corrosion inhibitor and dispersible in produced water, sea water and brines.

WATER INJECTION CORROSION INHIBITOR –
STEROFS CI-WI
Sterofs CI-WI is a water soluble organic corrosion inhibitor. It is designed to control corrosion caused by water injection and it shows excellent corrosion inhibition in continuous as well as batch injection.

CONCENTRATED CORROSION INHIBITOR –
STEROFS CI – 1153
Sterofs CI – 1153 is 98% Min. active organic corrosion inhibitor based on highly unsaturated fatty acids and polyamine. It is used to formulate corrosion inhibitors for application in drilling, producing, transporting and refining crude oil.
It can be used as such as well as in diluted form.

SCAVENGERS:

OXYGEN SCAVENGERS –
STEROFS OS – S
Sterofs OS-S is a tailor made bisulphate based oxygen scavenger to arrest oxygen present in sea water.

SULPHIDE SCAVENGERS –
STERO MEATR 55/78
Stero MEA TR 55/78 is monoethanolamine-triazine based H₂S scavenger. The suffix indicates the active content of the product.

STERO MMATR 50/80
Stero MMA TR 50/70/80 is monomethylamine-triazine based H₂S scavenger. The suffix indicates the active content of the product.

SCALE INHIBITORS:

STEROFS SI-C
Sterofs SI-C is a tailor made organo phosphonate based suitably blended scale inhibitor for the treatment of calcium and magnesium carbonate, calcium, barium and strontium sulphate and iron scales in water systems.
Sterofs SI-C enhances the prevention of scale formation and also serves as a scale dissolver.

BIOCIDES:

ALDEHYDE TYPE –
STEROFS BC
Sterofs BC is an organic aldehyde based blended biocide for control of  aerobic as well as anaerobic bacteria present in fresh/sea water and brines. It is specially suitable for Sulphate Reducing Bactria (SRB).

AMINE TYPE –
STERO BKC 40/50/80
Stero BKC 40/50/80 are low toxicity, broad spectrum, quaternary ammonium compound based biocides providing effective microbiological protection against bacteria, fungi and algae.The suffix indicates the active content of the product.

DEMULSIFIERS:

OIL SOLUBLE DEMULSIFIERS –
STEROFS DM – O (1)
Sterofs DM – O (1) is oil soluble demulsifier specially developed for Bombay High Field. It is based on high moleculer weight EO/PO Esters suitably blended with organic media.

STEROFS DM – O
Sterofs DM-W is oil soluble demulsifier specially developed for NK CTF field, ONGC, Mehsana. It is based also on higher moleculer weight EO/PO Esters suitably blended with organic media.

WATER SOLUBLE DEMULSIFIERS –
Sterofs DM-W
Sterofs DM -W is a water soluble demulsifier specially developed for Ghandhar field, ONGC, Ankleshwar. It is a unique blend of EO/PO polymer and synergistic surfactants.

DRILLING FLUID ADDITIVES:

SHALE STABILIZERS –
STERO CPG – LC/MC/HC
Sterofs CPG – LC/MC/HC are cloud point glycols of low (LC), medium (MC) and high (HC) clouding glycols for improved shale stability and lubricity.