Your Professional Oilfield Chemicals Supplier
Shandong Evo Water Technologies Co., Ltd. owns two factories, covering an area of approximately 146,000 square meters.
Our high - quality products have won wide customer recognition and trust, resulting in steadily increasing sales volume and market share.
Long - term strategic partnerships with key clients have strengthened our market standing. Our sales team, with in - depth market knowledge and good customer service, is crucial for these achievements.
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![Scale Inhibitor for Oilfield Refill Water]()
Scale Inhibitor for Oilfield Refill WaterAppearance Colorless to brownish - yellow liquidview more
pH (1% water solution) 3.0±1.5
Density (20℃ g/cm 3 ) ≥1.10 -
![Deoiling Detergent]()
Deoiling DetergentAppearance Colorless transparent liquidview more
Density (25℃ g/cm 3 ) 1.0±0.05
PH 6.0-8.0 -
![Oilfield Water Treatment Bactericide]()
Oilfield Water Treatment BactericideAppearance Uniform liquidview more
PH 6-8
Density （20℃）g/cm3 0.9-1.15 -
![Oilfield Demulsifier]()
Oilfield DemulsifierAppearance Colorless to yellow liquidview more
Density（20℃）g/cm3 ≥1.10
PH ≤7.0 -
![Corrosion Inhibitor for Oil Field Gathering and Transportation]()
Corrosion Inhibitor for Oil Field Gathering and Transport...Appearance Brown liquidview more
Inhibition rate % 90 min
Density （20℃）g/cm3 0.8-1.0 -
![Corrosion Inhibitor for Oilfield Reinjection Water]()
Corrosion Inhibitor for Oilfield Reinjection WaterAppearance uniform liquidview more
PH ≤7.0
Density（20℃）g/cm3 0.90-1.15
Average corrosion rate ≤0.076mm/a
Why Choose Us
Our Product
We mainly provide membrane chemicals, circulating cooling water treatment chemicals, sewage treatment chemicals, oilfield chemicals, boiler water treatment chemicals, papermaking and dyeing chemicals, as well as water treatment monomers.
Product Application
Our products are also extensively applied in various fields, such as oilfields, detergents, textile & dyeing, paper - making, boilers, seawater desalination, waterworks, purified water plants, food factories, pharmaceutical factories, wineries, beverage factories and farms.
Production Equipment
UV sterilizer, air purifier, ultra-high temperature sterilizer, reverse osmosis equipment, water treatment equipment.
Oilfield Chemicals
Oilfield chemical are specialty formulations utilized in oilfields applications and drilling well sites. The efficiency and productivity of the oil field machineries and application areas depends on well site operations that cost-effectively maximizes recovery of oil and gas reserves and minimizes the impact on the environment. Oil field chemicals impart unique capabilities and functionality to the operational sites for well drilling completion and intervention services. Oilfield chemical majorly caters to three sub sectors, viz. Upstream, Midstream and Downstream.
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Items |
Index |
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Appearance |
Colorless to brownish - yellow liquid |
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PH (1% water solution) |
3.0±1.5 |
|
Density (20℃ g/cm 3 ) |
≥1.10 |
Characteristics of scale inhibitor for oilfield reinjection water
Environmentally friendly formulations
The industry is shifting toward biodegradable and less-toxic inhibitors to meet increasingly stringent environmental regulations.
Smart inhibitors
Research focuses on developing inhibitors with self-healing properties or those that respond to changing conditions in the wellbore.
Advanced material characterization
Sophisticated techniques are employed to understand the inhibitor's interaction with the metal surface at a molecular level.
Oilfield chemicals have been developed for many years. At present, the commonly used oilfield chemicals include: drilling chemicals, cementing chemicals, oil production chemicals, gathering and transportation chemicals and sewage treatment chemicals.
Drilling Chemicals
Drilling fluid is a kind of sol suspension formed by dispersed phase particles dispersed in the dispersion medium. According to the different dispersion medium, drilling fluid can be divided into water-based mud, oil-based mud and air-based mud. Among them, water-based mud is the most widely used because of its relatively low cost, accounting for more than 95% of the drilling fluid consumption.
Cementing Chemicals
Cementing chemicals refer to the chemicals added to the injected cement to ensure smooth construction and cementing quality during cementing operation.
Oil Production Chemicals
A chemical used to extract oil from the bottom of a well to the surface, including stimulation. It mainly includes paraffin remover, fracturing fluid, acidizing fluid, water shutoff agent, etc.
Gathering And Transportation Chemicals
Gathering and transportation chemicals refer to the chemicals used in the whole process of collecting, processing and transporting crude oil and associated gas produced by oil wells to ensure the quality of oil and gas, ensure the safety and reliability of production process and reduce energy consumption.
Oilfield Water Treatment Chemicals
Water for oil and gas fields includes water for oil production, water injection, surface facilities and drilling. Water injection is widely used to develop oil fields, which has maintained high and stable production for a long time, but the amount of water injection is very large. Most of the water used is produced water, reservoir associated water, seawater, and even industrial wastewater, which can only be used after chemical treatment.
Oilfield Chemicals Applications
Drilling: Oilfield chemicals are essential in drilling operations, where they are used to increase drilling efficiency and improve well productivity. Drilling fluids, also known as drilling muds, are a mixture of oilfield chemicals that are used to lubricate the drill bit, cool the drill bit, and remove rock cuttings from the wellbore.
Production
Oilfield chemicals are also used in production operations to increase oil and gas production rates and reduce costs. For example, scale inhibitors and corrosion inhibitors are used to prevent the buildup of mineral deposits in the wellbore and on production equipment, which can reduce production rates and increase maintenance costs.
Refining
Oilfield chemicals are used in the refining process to improve the quality of crude oil and increase the yield of valuable products such as gasoline and diesel fuel. Demulsifiers and desalting agents are used to separate water and salt from crude oil, while catalysts are used to speed up chemical reactions that convert crude oil into valuable products.
Transportation
Oilfield chemicals are used in transportation operations to prevent corrosion in pipelines and storage tanks, and to reduce the viscosity of crude oil, making it easier to transport. Pour point depressants are used to prevent crude oil from solidifying at low temperatures, while asphaltene inhibitors are used to prevent the buildup of solids in pipelines and storage tanks.
Environmental Protection
Oilfield chemicals are also used to protect the environment by reducing the impact of oil and gas production on land, water, and air. For example, biocides are used to prevent the growth of bacteria and other microorganisms that can cause environmental damage, while surfactants are used to clean up oil spills and other environmental accidents.
Role of Oilfield Chemicals in the Oilfield Industry
Oilfield chemicals are important in the oil & gas industry. They help make oilfield operations more efficient and productive. These chemicals are made for different challenges in exploration, drilling, production, and refining. To improve operations, increase productivity, and ensure safety, companies in the oilfield industry need to understand the role of these chemicals.
Enhancing Oil Recovery
These chemicals have a key role in improving oil recovery from reservoirs. To maximize oil production, Enhanced Oil Recovery (EOR) methods are used. These methods include water flooding, gas injection, and chemical injection. Chemicals such as surfactants, polymers, and alkaline agents are used to change the properties of the reservoir. This helps improve the flow of oil, leading to a higher recovery rate.
Corrosion Mitigation
Corrosion can damage oilfield equipment. This damage can be costly to repair and can cause production downtime. Oilfield chemicals with corrosion inhibitors are used to protect metal parts in oilfield operations. These parts include pipelines, tanks, and well casings, and they are exposed to corrosive substances. These inhibitors create a layer that protects metal surfaces. This layer stops corrosion and makes the equipment last longer.
Wellbore Damage Prevention
Wellbore damage can happen during drilling and production activities. Factors such as formation damage, scale deposition, and clay swelling can cause this. To ensure the best conditions for drilling, oilfield chemicals like drilling fluids and completion fluids are used to reduce problems. These chemicals assist in stabilizing the wellbore, preventing damage to the formation, reducing fluid loss, and increasing drilling efficiency.
Scale and Wax Control
Scale and wax buildup can block the flow of oil and decrease production in oil wells and equipment. If not addressed, it can even lead to equipment failure. Oilfield chemicals are used to prevent the formation of scale and wax.
Preparation method of scale inhibitor for oilfield reinjection water
The scale inhibitor is composed of styrene sulfonic acid (SSS), polyepoxysuccinic acid (PESA), polyaspartic acid (PASP) and 2-phosphonobutane-1,2,4-tricarboxylic acid (PBTC), wherein the mass ratio of SSS, PESA, PASP and PBTC is (30-50): (15-25): (20-30): (5-10). The present invention provides a preparation method of scale inhibitor for oilfield reinjection water. The above four materials are added into a stirring container in sequence according to a certain mass ratio, stirred and dissolved, and the scale inhibitor is obtained. The scale inhibitor is a super concentrated liquid agent and can be infinitely diluted for use. The above four materials are compounded according to a certain mass ratio, and the scale inhibition effect is significantly better than that of a single material; The dosage of the scale inhibitor is lower than any existing oilfield reinjection water scale inhibitor in China, which can save the cost of chemicals for oilfield development. The oilfield reinjection water scale inhibitor of the present invention has a stable hydrolysis effect under high hardness, high alkalinity and high temperature conditions, has an excellent scale inhibition and dispersion effect on calcium carbonate and calcium phosphate, has a good dispersion effect on iron oxide, and has a good stabilization effect on zinc salts, and can be widely used in the fields of oilfield reinjection water and conventional water treatment.
Packaging and Storage
200L plastic barrel, IBC (1000L), customer requirements. Store in a cool and dry place for 6 months.
Safety Protection
This product is corrosive, avoid contact with eyes and skin, wear splash goggles and rubber gloves. After contact, please rinse with clean water immediately.
Our Certifications
FAQ
We're well-known as one of the leading oilfield chemicals manufacturers in China. We warmly welcome you to wholesale high quality oilfield chemicals for sale here from our factory. Contact us for more details.
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