POLYOL
Polyol
Polyol belongs to polyether modified products. It can effectively prevent clays from dispersing, and it can reduce swelling pressure. It can provide lubrication/ protection to oil and gas reservoirs. The environmental-friendly POLYOL has low fluorescent and low toxicity. Polyol can form hydrophobic film on the surface of metal/ shale, which allows the wettability reversal to happen. With adsorption groups such as COC and hydroxyl, it can effectively avoid drilling cuts from flocculating and adhering, prevent bit balling, and increase ROP. It can also be directly added into various water-base drilling fluids. Its recommended dosage is 1-3% (v/v).
POLYOL Features
It can effectively inhibit shale, can be applied in various water-sensitive formations and other complex formations High lubricity, can be applied in directional wells and horizontal wells Strong resistance to salt, calcium and magnesium; can be applied in freshwater, brine, saturated brine, seawater based drilling, and completion fluids Resists temperature to 180℃ and it can be applied in deep well or ultra-deep well It is non-toxic and biodegradable, has no harm to the environment Protects oil and gas reservoir effectively Compatible with other chemicalsStorage
It is a liquid packaged in 25 L, 50 L cans and 200 L drums. International packaging may vary. And they shall be stored in a shady and dry place with good ventilation.
Safety
Avoid contact with eyes, skins and clothes; please refer to SDS for more information.