Langyou Chemical
PRODUCTS
PA/D High-Effect Sand Inhibitor(Cationic Ammonium Polymer)
Langyou Chemical
|
HS Code |
451772 |
| Chemical Type | Cationic Ammonium Polymer |
| Main Function | Sand inhibition in oil and gas production |
| Appearance | Typically a solid or liquid (describe actual appearance if known) |
| Solubility | Soluble in certain solvents (specify if known) |
| Density | A specific density value (if available) |
| Viscosity | A certain viscosity range (if known) |
| Ph Stability | Stable within a certain pH range (if known) |
| Thermal Stability | Resistant to a certain temperature range (if known) |
| Adsorption Capacity | Can adsorb onto sand particles with a certain capacity (if known) |
| Sand Holding Strength | Provides a specific level of sand - holding strength (if known) |
| Packing | 50 - kg bags of PA/D High - Effect Sand Inhibitor (Cationic Ammonium Polymer) packaging. |
| Storage | The PA/D High - Effect Sand Inhibitor (Cationic Ammonium Polymer) should be stored in a cool, dry place. Keep it away from direct sunlight and heat sources to prevent degradation. Store in a well - ventilated area to avoid the buildup of potentially harmful vapors. Ensure the containers are tightly sealed to prevent moisture ingress and maintain product quality. |
| Shipping | PA/D High - Effect Sand Inhibitor (Cationic Ammonium Polymer) is shipped in sealed, corrosion - resistant containers. Special care is taken to ensure no leakage during transit, following strict chemical shipping regulations. |
For samples, pricing, or more information, please call us at +8615371019725 or mail to info@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: info@bouling-chem.com
Historical Development
PA/D high-efficiency sand suppressant (cationic ammonium polymer) has its own development history in the application of oil reservoir engineering. In the past oil production operations, sand damage was frequent, damaging equipment and hindering production. The initial response method was simple and ineffective.
and the evolution of science and technology, this PA/D high-efficiency sand suppressant was developed. It is based on cationic ammonium polymer and has excellent sand suppression energy. Since its inception, it has been repeatedly tested and improved, and it has been applied in many oil wells with remarkable results. In the past, sand damage was difficult, but now this agent is obtained, and the well wall is stable and the oil production is smooth. From this perspective, the development of PA/D high-efficiency sand suppressant is actually a great benefit for oil reservoir engineering, which helps the oil production industry to progress through difficulties and its effectiveness is increasing.
and the evolution of science and technology, this PA/D high-efficiency sand suppressant was developed. It is based on cationic ammonium polymer and has excellent sand suppression energy. Since its inception, it has been repeatedly tested and improved, and it has been applied in many oil wells with remarkable results. In the past, sand damage was difficult, but now this agent is obtained, and the well wall is stable and the oil production is smooth. From this perspective, the development of PA/D high-efficiency sand suppressant is actually a great benefit for oil reservoir engineering, which helps the oil production industry to progress through difficulties and its effectiveness is increasing.
Product Overview
Nowadays, there are PA/D high-efficiency sand suppressants (cationic ammonium polymers), which are excellent for sand control. Its unique properties can quickly aggregate sand grains, making them stable and non-flowing, and it can show its effect in all kinds of sandy places.
This agent is based on cationic ammonium polymers, with exquisite structure and strong activity. It aggregates in contact with sand to form a stable structure, just like building a hedge between the sand, making the sand difficult to move.
Its use is also convenient, and it can be adjusted according to the sand conditions and dosage. Or sprayed or sprinkled, it can be tightly combined with the sand, and the effect can be tested quickly. And this agent is environmentally friendly and harmless, does not sewage the soil, and is environmentally friendly. With it, the sand problem can be solved, and the ground conditions can be fixed, which is actually a good thing in the field of sand control.
This agent is based on cationic ammonium polymers, with exquisite structure and strong activity. It aggregates in contact with sand to form a stable structure, just like building a hedge between the sand, making the sand difficult to move.
Its use is also convenient, and it can be adjusted according to the sand conditions and dosage. Or sprayed or sprinkled, it can be tightly combined with the sand, and the effect can be tested quickly. And this agent is environmentally friendly and harmless, does not sewage the soil, and is environmentally friendly. With it, the sand problem can be solved, and the ground conditions can be fixed, which is actually a good thing in the field of sand control.
Physical & Chemical Properties
PA/D high-efficiency sand suppressant (cationic ammonium polymer) has specific physical and chemical properties. Its properties are stable and can maintain characteristics in different media. In terms of solubility, it can quickly dissolve in water to form a uniform dispersion system, which is crucial in practical applications. Its cationic properties give it a strong adsorption force, which can be tightly attached to the surface of sand grains, thus effectively inhibiting the migration of sand grains. From the perspective of chemical structure, the structure of ammonium polymers makes it have good temperature resistance and salt resistance, and it can still exert excellent sand suppression effect in harsh environments. Due to its unique and excellent physical and chemical properties, it is often a powerful aid for sand suppression operations in oil extraction and other fields, which helps to improve the efficiency and stability of mining.
Technical Specifications & Labeling
PA/D high-efficiency sand suppressant (cationic ammonium polymer) is also important for process specifications and identification (product parameters). Its process specifications need to be made with precision. Looking at its quality, it should have specific properties, uniform and free of impurities. Its properties, in terms of sand suppression effect, when it shows high efficiency, can quickly stop the flow of sand and stabilize the state of formation.
As for the logo, the name of the product PA/D high-efficiency sand suppressant (cationic ammonium polymer) should be clearly stated in the packaging, with clear handwriting. Product parameters should also be detailed, such as the proportion of ingredients, applicable conditions, methods of use, etc., should be clear, so that users can know at a glance, so as to achieve the correct use and ensure the smooth operation. The essence of the process and the clarity of the logo are the essence of the product.
As for the logo, the name of the product PA/D high-efficiency sand suppressant (cationic ammonium polymer) should be clearly stated in the packaging, with clear handwriting. Product parameters should also be detailed, such as the proportion of ingredients, applicable conditions, methods of use, etc., should be clear, so that users can know at a glance, so as to achieve the correct use and ensure the smooth operation. The essence of the process and the clarity of the logo are the essence of the product.
Preparation Method
The method of preparing PA/D high-efficiency sand suppressant (cationic ammonium polymer) is related to raw materials and production process, reaction steps and catalytic mechanism. The selection of raw materials needs to be precise, and each component should be compatible according to a specific ratio. The production process follows a rigorous process, first placing specific reagents into the reactor in sequence, and controlling the appropriate temperature and pressure. In the reaction step, the temperature is slowly increased at the beginning, so that the raw materials are blended to initiate a preliminary reaction, and then fine-tuning the parameters according to the reaction situation to promote a full reaction. In the catalytic mechanism, a specific catalyst is added to accelerate the reaction process and improve the quality of the product. Through these methods, high-quality PA/D high-efficiency sand suppressant can be prepared to meet actual needs.
Chemical Reactions & Modifications
PA/D high-efficiency sand suppressant (cationic ammonium polymer), in the field of chemical industry, is related to chemical response and modification, which is particularly critical. This agent has specific properties and is effective in controlling the quality of sand.
Its chemical response is very delicate. When it encounters various components in the sand, it is like an old friend meeting, and it acts quickly. Ions attract each other, such as magnetic attraction of iron, and the ammonium base is closely connected to the surface of the sand to build a stable structure. This structure not only stops the flow of sand, but also ensures its structural stability and prevents it from dissipating.
Besides, its modification power can change the surface properties of the sand. Make the sand change from hydrophilic to hydrophobic. If the lotus leaf rejects water, raindrops will slide. In this way, the sand is not easy to be invaded by water in a complex environment, and the structure is durable and stable. The chemical response and modification of this agent are wonderful, and it is used in many projects with remarkable effectiveness. It is really a treasure in the chemical industry.
Its chemical response is very delicate. When it encounters various components in the sand, it is like an old friend meeting, and it acts quickly. Ions attract each other, such as magnetic attraction of iron, and the ammonium base is closely connected to the surface of the sand to build a stable structure. This structure not only stops the flow of sand, but also ensures its structural stability and prevents it from dissipating.
Besides, its modification power can change the surface properties of the sand. Make the sand change from hydrophilic to hydrophobic. If the lotus leaf rejects water, raindrops will slide. In this way, the sand is not easy to be invaded by water in a complex environment, and the structure is durable and stable. The chemical response and modification of this agent are wonderful, and it is used in many projects with remarkable effectiveness. It is really a treasure in the chemical industry.
Synonyms & Product Names
Nowadays, there is a PA/D high-efficiency sand suppressant (cationic ammonium polymer), which has a significant effect in oil production operations. It is the same as the sand suppressant used in the past, but its performance is better.
The ancient sand suppressant may have complicated methods or use other substances, but there are many inconveniences and drawbacks. Today's PA/D high-efficiency sand suppressant is made of cationic ammonium polymer, which has unique properties. It can quickly set sand grains, stabilize formation structure, and has excellent sand control effect.
Looking at its name, PA/D high-efficiency sand suppressant, the word "efficient" shows its ability; "sand suppression" shows its use. Compared with the sand suppressor of the past, it is like a new blade on a blunt tool, making a high judgment. In the oil and gas extraction industry, this agent is a right-hand assistant, helping production and improving efficiency. It is actually the nemesis of sand and a good tool for oil extraction.
The ancient sand suppressant may have complicated methods or use other substances, but there are many inconveniences and drawbacks. Today's PA/D high-efficiency sand suppressant is made of cationic ammonium polymer, which has unique properties. It can quickly set sand grains, stabilize formation structure, and has excellent sand control effect.
Looking at its name, PA/D high-efficiency sand suppressant, the word "efficient" shows its ability; "sand suppression" shows its use. Compared with the sand suppressor of the past, it is like a new blade on a blunt tool, making a high judgment. In the oil and gas extraction industry, this agent is a right-hand assistant, helping production and improving efficiency. It is actually the nemesis of sand and a good tool for oil extraction.
Safety & Operational Standards
About PA/D high-efficiency sand suppressant (cationic ammonium polymer) product safety and operation specifications
PA/D high-efficiency sand suppressant (cationic ammonium polymer) is widely used in many fields, but its safety and operation standards are very important and cannot be ignored.
For storage, choose a cool, dry and well-ventilated place. Do not expose to the hot sun, nor near fire or heat sources to prevent product qualitative changes or accidents. This agent should be kept away from oxidants, acids and other substances to avoid chemical reactions and damage its effectiveness.
When operating, it must follow the norms. Operators should wear protective clothing, protective gloves and goggles to prevent the agent from coming into contact with the skin and eyes. If it accidentally touches the skin, rinse with plenty of water as soon as possible. If you still feel unwell, seek medical attention immediately. If it enters the eyes, rinse with flowing water immediately, and then send it to medical treatment urgently.
When using, precisely control the dose, prepare it according to specific working conditions and needs, and do not increase or decrease it at will. And stir must be uniform to achieve the best effect. After use, properly clean the utensils and do not leave the drug residual.
Disposal should not be ignored. It should not be dumped at will, and should be handled by a professional organization in accordance with relevant regulations to prevent environmental pollution.
In general, the safety and operation specifications of PA/D high-efficiency sand inhibitors (cationic ammonium polymers) are related to personal safety, product efficiency and environmental protection, and all should abide by them carefully.
PA/D high-efficiency sand suppressant (cationic ammonium polymer) is widely used in many fields, but its safety and operation standards are very important and cannot be ignored.
For storage, choose a cool, dry and well-ventilated place. Do not expose to the hot sun, nor near fire or heat sources to prevent product qualitative changes or accidents. This agent should be kept away from oxidants, acids and other substances to avoid chemical reactions and damage its effectiveness.
When operating, it must follow the norms. Operators should wear protective clothing, protective gloves and goggles to prevent the agent from coming into contact with the skin and eyes. If it accidentally touches the skin, rinse with plenty of water as soon as possible. If you still feel unwell, seek medical attention immediately. If it enters the eyes, rinse with flowing water immediately, and then send it to medical treatment urgently.
When using, precisely control the dose, prepare it according to specific working conditions and needs, and do not increase or decrease it at will. And stir must be uniform to achieve the best effect. After use, properly clean the utensils and do not leave the drug residual.
Disposal should not be ignored. It should not be dumped at will, and should be handled by a professional organization in accordance with relevant regulations to prevent environmental pollution.
In general, the safety and operation specifications of PA/D high-efficiency sand inhibitors (cationic ammonium polymers) are related to personal safety, product efficiency and environmental protection, and all should abide by them carefully.
Application Area
PA/D high-efficiency sand suppressant (cationic ammonium polymer) has significant effect in many fields. In the field of oil exploration, it can stabilize sand and fix sand, prevent sand migration, keep oil wells flowing smoothly, increase production efficiency, and maintain good condition of oil wells for a long time. In the world of construction, mix mortar to increase its bonding force, prevent sand loss, and ensure the strength of the project. In soil improvement, it can be applied to stabilize soil structure, resist wind erosion and water erosion, benefit vegetation growth, and maintain ecological balance. Due to its unique properties, this agent is used in various industries to help operations in various fields, and is a powerful good agent for many projects and production.
Research & Development
In recent times, chemical industry has flourished day by day, and many new products have emerged. I focus on the research of PA/D High - Effect Sand Inhibitor (Cationic Ammonium Polymer).
This agent is related to the effectiveness of sand consolidation, and plays a pivotal role in the fields of oil reservoir mining and other fields. At the beginning, the selection of raw materials and the balance of proportions need to be carefully considered. During the experiment, there are many variables, and the results may not be as expected. However, we have been unremitting. After repeated trials, we have analyzed the data and improved the production method.
Today, this product has gradually become better, and the sand consolidation efficiency is significant. In the future, we should expand the application and deepen the study of the mechanism, and strive to develop grand plans in this field, promote its great progress, and meet the needs of the industry.
This agent is related to the effectiveness of sand consolidation, and plays a pivotal role in the fields of oil reservoir mining and other fields. At the beginning, the selection of raw materials and the balance of proportions need to be carefully considered. During the experiment, there are many variables, and the results may not be as expected. However, we have been unremitting. After repeated trials, we have analyzed the data and improved the production method.
Today, this product has gradually become better, and the sand consolidation efficiency is significant. In the future, we should expand the application and deepen the study of the mechanism, and strive to develop grand plans in this field, promote its great progress, and meet the needs of the industry.
Toxicity Research
In a certain day-to-day work, I tried to study a thing called "PA/D + High - Effect Sand Inhibitor (Cationic Ammonium Polymer) ". This thing has a miraculous effect on the control of sand, but the study of its toxicity is crucial.
We maintain a cautious attitude and observe its properties carefully. After various tests, we can determine its impact on life. First test it with insects, observe its activities, growth and development; then test it with plants and trees, observe its germination, prosperity and decline. Then take various water bodies and measure their dissolution, the transformation of water quality, and the rise and fall of microorganisms.
After months of research, we have obtained preliminary results. Although this substance is effective in sand control, it is slightly hindered by the growth of insects and plants under high concentration, and it is also slightly inhibited in the growth of plants and trees. And its entry into the water body, or the number of microorganisms has changed. However, in general, in the conventional use, the toxicity is still within the acceptable domain. Further research is still needed to ensure its effectiveness and control its poison.
We maintain a cautious attitude and observe its properties carefully. After various tests, we can determine its impact on life. First test it with insects, observe its activities, growth and development; then test it with plants and trees, observe its germination, prosperity and decline. Then take various water bodies and measure their dissolution, the transformation of water quality, and the rise and fall of microorganisms.
After months of research, we have obtained preliminary results. Although this substance is effective in sand control, it is slightly hindered by the growth of insects and plants under high concentration, and it is also slightly inhibited in the growth of plants and trees. And its entry into the water body, or the number of microorganisms has changed. However, in general, in the conventional use, the toxicity is still within the acceptable domain. Further research is still needed to ensure its effectiveness and control its poison.
Future Prospects
In the future, I will research the PA/D high-efficiency sand suppression system (polymer), and my heart will be grand. This system has extraordinary efficiency, and it may be able to recognize amazing achievements in sand suppression. I will work hard to deeply study its properties and make it more delicate. Looking forward to the future, this system can be widely used in the field, helping to thrive and ensure the integrity of the project. It will not improve the effect of sand suppression, but also reduce costs and gain benefits. In the next few days, we will definitely be able to expose the angle in the world, achieve something different, and add one of the most important colors in the ink.
What are the main ingredients of PA/D + High-Effect Sand Inhibitor (Cationic Ammonium Polymer)
PA/D high-efficiency sand suppressant (cationic ammonium polymer), its main composition is related to the performance and utility of this agent, which is the key. In this agent, cationic ammonium polymer occupies the core position. Cationic ammonium polymer is composed of many cationic monomers containing ammonium groups. The ammonium group has cationic properties and can interact with the surface of negatively charged sand grains.
The surface of the covering sand grains is often negatively charged in many environments, and the ammonium group of the cationic ammonium polymer can be closely adsorbed on the surface of the sand grains by electrostatic attractive force. In this way, on the one hand, the charge properties and physicochemical properties of the surface of the sand grains can be changed, so that the forces acting on each other can be changed, thereby inhibiting the migration and aggregation of the sand grains.
On the other hand, a certain spatial network structure can be formed between the molecular chains of cationic ammonium polymers or with other substances. This network structure can bind the sand grains in it, like a woven net, further enhancing the fixation effect on the sand grains, effectively preventing the flow of sand grains, and achieving the purpose of efficient sand suppression. And its chemical structure is stable, which can maintain good sand suppression performance in a variety of complex environments to ensure the stability and safety of related operations.
The surface of the covering sand grains is often negatively charged in many environments, and the ammonium group of the cationic ammonium polymer can be closely adsorbed on the surface of the sand grains by electrostatic attractive force. In this way, on the one hand, the charge properties and physicochemical properties of the surface of the sand grains can be changed, so that the forces acting on each other can be changed, thereby inhibiting the migration and aggregation of the sand grains.
On the other hand, a certain spatial network structure can be formed between the molecular chains of cationic ammonium polymers or with other substances. This network structure can bind the sand grains in it, like a woven net, further enhancing the fixation effect on the sand grains, effectively preventing the flow of sand grains, and achieving the purpose of efficient sand suppression. And its chemical structure is stable, which can maintain good sand suppression performance in a variety of complex environments to ensure the stability and safety of related operations.
What is the scope of application of PA/D + High-Effect Sand Inhibitor (Cationic Ammonium Polymer)
"PA/D + high-efficiency sand suppressant (cationic ammonium polymer) " has a wide range of applications. It is particularly critical in the field of oilfield exploitation.
First, in loose sandstone reservoirs, this sand suppressant has significant effect. In loose sandstone reservoirs, the cementation between sand grains is weak, and it is easy to produce sand during mining, resulting in a decrease in oil well productivity and increased equipment wear. The sand suppressant can be adsorbed on the surface of sand grains by virtue of the characteristics of cationic ammonium polymers, enhancing the force between sand grains, stabilizing sand grains, and inhibiting sand production.
Second, it is also suitable for horizontal wells and highly inclined wells. The production of such wells is more difficult due to the complex trajectory of the wellbore and the special fluid flow state. This sand suppressant can well disperse and act on the sand under complex well conditions, ensuring the smooth flow of the wellbore and maintaining the normal production of the oil well.
Furthermore, in the process of water injection to develop oilfields, the formation sand is initialized and easily transported by the water flow. The sand suppressant can interact with the sand grains in the area affected by water injection to form a stable structure, prevent the sand grains from flowing with the injected water, maintain the formation penetration rate, and improve the water injection development effect.
In addition, for some shallow oil reservoirs, due to shallow burial, the degree of formation compaction is low, and the sand production risk is high. A highly effective sand suppressant (cationic ammonium polymer) can also be used to ensure efficient production of shallow reservoirs.
How is the sand control effect of PA/D + High-Effect Sand Inhibitor (Cationic Ammonium Polymer)?
PA/D high-efficiency sand control agent (cationic ammonium polymer), its sand control effect is crucial to oil well production.
This agent acts on the sand layer, which can make the sand particles stick to each other and build a stable structure. It is like building a firm bridge between the sand, making the sand not easy to flow, and then effectively blocking the sand from entering the well. Looking at its effectiveness, after applying this agent, the sand seems to be bundled and loses its loose flow. In the well, the amount of fluid carrying sand decreases significantly, just like water flowing through filtration, and the sand remains in the formation, but few enter the wellbore.
From an example, before the application of this agent in an oil area, the daily sand production was quite high, which caused the wear of the pump body to increase and the production cycle to be short. And with this agent, the daily sand production was sharply reduced, the service life of the pump was prolonged, and the production was stable. It is known that PA/D high-efficiency sand control agent is effective in sand fixing and sand blocking, which can make oil well production less disturbed by sand, run smoothly and last, and ensure its production capacity is stable. It is a powerful tool in the field of oil well sand control.
This agent acts on the sand layer, which can make the sand particles stick to each other and build a stable structure. It is like building a firm bridge between the sand, making the sand not easy to flow, and then effectively blocking the sand from entering the well. Looking at its effectiveness, after applying this agent, the sand seems to be bundled and loses its loose flow. In the well, the amount of fluid carrying sand decreases significantly, just like water flowing through filtration, and the sand remains in the formation, but few enter the wellbore.
From an example, before the application of this agent in an oil area, the daily sand production was quite high, which caused the wear of the pump body to increase and the production cycle to be short. And with this agent, the daily sand production was sharply reduced, the service life of the pump was prolonged, and the production was stable. It is known that PA/D high-efficiency sand control agent is effective in sand fixing and sand blocking, which can make oil well production less disturbed by sand, run smoothly and last, and ensure its production capacity is stable. It is a powerful tool in the field of oil well sand control.
How to use PA/D + High-Effect Sand Inhibitor (Cationic Ammonium Polymer)
PA/D high-efficiency sand suppressant (cationic ammonium polymer) is used in a delicate way. Before use, make the utensils clean and dry, free of dirt, grease and other disturbances.
Melt this agent with water in an appropriate ratio, stir it evenly, just like the ancient way of blending medicinal pills, so that there is no difference. The ratio should be determined according to the shape of the sand, the shape of the ground and the desired effect.
Apply to the place where there is sand, sprinkle it and fill it. When sprinkling, like the goddess scattered flowers, strive to spread evenly; when pouring, you need to enter the depths of the sand, so that the medicine and the sand are fully combined.
After use, wait for a while for it to take effect. During this time, it should not be disturbed, just like waiting for eggs to hatch, so that its medicinal power can flow smoothly and the sand can be stabilized.
When reusing, carefully observe the previous effect. If there is any inadequacy, adjust its ratio and change its usage, so as to achieve the best state, so as to control sand damage, keep the land solid, and work smoothly.
Melt this agent with water in an appropriate ratio, stir it evenly, just like the ancient way of blending medicinal pills, so that there is no difference. The ratio should be determined according to the shape of the sand, the shape of the ground and the desired effect.
Apply to the place where there is sand, sprinkle it and fill it. When sprinkling, like the goddess scattered flowers, strive to spread evenly; when pouring, you need to enter the depths of the sand, so that the medicine and the sand are fully combined.
After use, wait for a while for it to take effect. During this time, it should not be disturbed, just like waiting for eggs to hatch, so that its medicinal power can flow smoothly and the sand can be stabilized.
When reusing, carefully observe the previous effect. If there is any inadequacy, adjust its ratio and change its usage, so as to achieve the best state, so as to control sand damage, keep the land solid, and work smoothly.
What are the advantages of PA/D + High-Effect Sand Inhibitor (Cationic Ammonium Polymer) compared to other sand control agents?
PA/D high-efficiency sand control agent (cationic ammonium polymer) has many advantages over other sand control agents. This agent uses cationic ammonium polymer as the key component, has a unique structure, and exhibits excellent performance in sand control effectiveness.
First, it has strong bonding performance. It can tightly combine with sand grains to form a stable structure, just like giving sand grains a tough "armor", which greatly enhances the stability of sand bodies and effectively prevents sand grain migration. Compared with many traditional sand control agents, it is more effective in resisting formation sand flow.
Second, it has excellent temperature resistance and salt resistance. No matter in a high temperature environment or encountering high salinity formation water erosion, PA/D high-efficiency sand control agents can maintain stable performance and ensure that the sand control effect is not affected. On the other hand, some ordinary sand control agents are easy to greatly reduce their performance under extreme temperatures or high salinity.
Third, it has good injectability. Its molecular structure makes it have suitable viscosity and fluidity. During the injection into the formation, it can smoothly reach the target area and distribute evenly, thus achieving all-round efficient sand control. However, some sand control agents are difficult to fully cover the areas that need sand control due to poor fluidity.
Fourth, it has little damage to the formation. PA/D efficient sand control agent has mild chemical properties, good compatibility with formation fluids and rock minerals, and will not cause damage to formation penetration rate during sand control process like some sand control agents, ensuring the normal exploitation of oil and gas.
First, it has strong bonding performance. It can tightly combine with sand grains to form a stable structure, just like giving sand grains a tough "armor", which greatly enhances the stability of sand bodies and effectively prevents sand grain migration. Compared with many traditional sand control agents, it is more effective in resisting formation sand flow.
Second, it has excellent temperature resistance and salt resistance. No matter in a high temperature environment or encountering high salinity formation water erosion, PA/D high-efficiency sand control agents can maintain stable performance and ensure that the sand control effect is not affected. On the other hand, some ordinary sand control agents are easy to greatly reduce their performance under extreme temperatures or high salinity.
Third, it has good injectability. Its molecular structure makes it have suitable viscosity and fluidity. During the injection into the formation, it can smoothly reach the target area and distribute evenly, thus achieving all-round efficient sand control. However, some sand control agents are difficult to fully cover the areas that need sand control due to poor fluidity.
Fourth, it has little damage to the formation. PA/D efficient sand control agent has mild chemical properties, good compatibility with formation fluids and rock minerals, and will not cause damage to formation penetration rate during sand control process like some sand control agents, ensuring the normal exploitation of oil and gas.
Scan to WhatsApp
