Oil Soluble Demulsifier – PP-DEM-01
High-Efficiency Crude Oil Emulsion Breaker for Oilfield Production
Product Overview
Oil Soluble Demulsifier PP-DEM-01 is a high-performance crude oil treatment chemical developed to break stable emulsions formed during oil and gas production. Manufactured by Petropath Fluids India Ltd., this advanced Oil Soluble Demulsifier enables rapid separation of water from crude oil, improving oil quality and enhancing production efficiency.
During crude oil extraction, formation water often mixes with crude oil, forming stable water-in-oil emulsions. These emulsions increase crude viscosity, reduce production efficiency, cause corrosion in pipelines, and complicate refining operations. The Oil Soluble Demulsifier works by destabilizing the interfacial film surrounding water droplets, allowing them to merge and separate from the oil phase.
PP-DEM-01 penetrates the emulsion layer and neutralizes natural emulsifying agents such as asphaltenes, resins, and fine solids that stabilize crude oil emulsions. By breaking these emulsions effectively, the Oil Soluble Demulsifier promotes faster dehydration, improves oil recovery, and ensures smoother processing operations.
This advanced Oil Soluble Demulsifier is suitable for treating heavy, medium, and light crude oils across various oilfield environments.
The Oil Soluble Demulsifier PP-DEM-01 provides multiple operational and economic advantages in crude oil processing systems.
• Highly effective water-in-oil emulsion breaker
• Rapid separation of crude oil and produced water
• Improves crude oil quality and dehydration efficiency
• Reduces BS&W (Basic Sediment & Water) content
• Compatible with heavy, medium, and light crude oils
• Enhances efficiency of heater treaters and separators
• Improves performance of electrostatic dehydrators
• Reduces processing costs and chemical consumption
• Works effectively across wide temperature ranges
• Improves produced water clarity and oil recovery
Oil soluble demulsifiers are typically formulated using ethoxylated resins, surfactants, and polymeric EO-PO copolymers dissolved in aromatic solvents. These chemical components enable the Oil Soluble Demulsifier to break even highly stable crude oil emulsions efficiently.
The Oil Soluble Demulsifier is widely used across upstream, midstream, and downstream oil and gas operations where crude oil emulsion treatment is required.
Oilfield Production
In upstream oil production facilities, the Oil Soluble Demulsifier is used for treating emulsions generated at the wellhead and during production.
Applications include:
• Crude oil dehydration
• Wellhead emulsion treatment
• Production separators
• Free water knockout systems
Pipeline and Transportation
Crude oil transported through pipelines often contains emulsified water that increases viscosity and affects flow efficiency. The Oil Soluble Demulsifier helps stabilize crude oil and improve transportation performance.
Typical uses include:
• Pipeline crude stabilization
• Reduction of emulsion viscosity
• Improved crude flow efficiency
Refineries and Processing Facilities
In refinery operations, the Oil Soluble Demulsifier supports efficient crude oil processing and water removal.
Applications include:
• Crude desalting units
• Electrostatic dehydrators
• Crude distillation units
Storage and Tank Farms
Crude oil stored in tanks may develop emulsions due to mixing and contamination. The Oil Soluble Demulsifier helps remove water and sludge from stored crude oil.
Uses include:
• Crude storage tank dehydration
• Sludge and water separation
Enhanced Oil Recovery Operations
In enhanced oil recovery programs, emulsions are commonly produced due to polymer flooding or chemical injection.
The Oil Soluble Demulsifier supports:
• Polymer flood produced fluid treatment
• Heavy crude oil processing
Mechanism of Action
The Oil Soluble Demulsifier PP-DEM-01 works through a multi-stage chemical process to break crude oil emulsions.
Adsorption at Oil-Water Interface
Demulsifier molecules migrate rapidly to the oil-water interface within the emulsion.
Displacement of Natural Emulsifiers
The Oil Soluble Demulsifier replaces stabilizing agents such as asphaltenes and resins.
Interfacial Film Rupture
The chemical weakens and ruptures the film surrounding water droplets.
Coalescence of Water Droplets
Separated droplets combine into larger droplets that settle out easily.
Phase Separation
Clear oil and water layers form, enabling efficient separation and dehydration.
This mechanism allows the DEM to significantly improve crude oil processing efficiency.
Typical Physical Properties
| Property | Specification |
|---|---|
| Appearance | Yellow to brown liquid |
| Solubility | Oil soluble |
| Density | 0.85 – 0.98 g/cm³ |
| pH | 5 – 10 |
| Flash Point | > 60°C |
| Active Content | 50 – 80% |
| Odor | Mild aromatic |
Recommended Dosage
The dosage of Oil Soluble Demulsifier depends on crude oil characteristics and field conditions.
Typical dosage range:
50 – 200 ppm
Factors influencing dosage include:
• Crude oil type
• Water cut percentage
• Temperature conditions
• Emulsion stability
Laboratory bottle testing is recommended to determine the optimal dosage of DEM for specific oilfield conditions.
Injection Methods
The Oil Soluble Demulsifier PP-DEM-01 can be applied through several injection systems depending on the production setup.
Common injection methods include:
• Continuous injection pumps
• Batch chemical treatment
• Wellhead chemical injection systems
• Pipeline dosing units
• Storage tank treatments
These flexible application methods ensure the DEM integrates easily with existing oilfield chemical programs.
Packaging
The Oil Soluble Demulsifier is supplied in industrial packaging suitable for oilfield operations.
Available packaging options:
• 200 L HDPE Drums
• 1000 L IBC Tanks
• Bulk tanker supply for large projects
Storage and Handling
To maintain product performance, the Oil Soluble Demulsifier should be stored under proper conditions.
Storage recommendations:
• Store in a cool, dry, and ventilated area
• Keep containers tightly closed
• Avoid exposure to direct sunlight and heat
• Follow standard PPE guidelines such as gloves and safety goggles
Shelf Life: 24 months under recommended storage conditions.
Advantages of Oil Soluble Demulsifier PP-DEM-01
✔ Faster crude oil dehydration
✔ Improved crude oil recovery
✔ Reduced operational downtime
✔ Lower treatment and processing costs
✔ Effective across different crude oil types
The Oil Soluble Demulsifier ensures efficient water separation and optimized oil production performance.
Industries Served
The Oil Soluble Demulsifier is widely used across multiple petroleum industry sectors.
• Oil and Gas Exploration
• Offshore Production Platforms
• Petroleum Refineries
• Pipeline Operators
• Crude Oil Storage Facilities
• Petrochemical Processing Plants
Why Choose Petropath Fluids India Ltd.
Petropath Fluids India Ltd. is a trusted manufacturer and supplier of high-performance oilfield chemicals and drilling fluid additives. Our solutions are engineered to meet demanding oilfield operating conditions and international quality standards.
We provide:
• Consistent product quality and performance
• Advanced oilfield chemical formulations
• Reliable supply for global oilfield projects
• Technical support for production and drilling programs
• Bulk export capability for energy sector operations
Our Oil Soluble Demulsifier products are designed to help operators achieve efficient crude oil dehydration, improved production efficiency, and reliable processing performance.