Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

cationic polyacrylamide friction reducer features

  • Cationic Polyacrylamide for Oil & Gas Industry - Sinofloc

    SINOFLOC cationic polyacrylamide is specially designed as efficient friction reducer for brines or high TDS conditions. When added to water, our products disperse readily and instantly and rapid hydrate and the drag and friction pressures will be reduced …

    Get Price
  • Cationic Polyacrylamide Drag Reducing Agent Convenient

    Oil Field Fracturing Fluid Drag Reducer Emulsion Cationic Polyacrylamide Drag Reducer according to the form can be divided into emulsion, which can reduce friction, and more than 70% of the pumping pressure.

    Get Price
  • cationic polyacrylamide ,cationic polyacrylamide ...

    cationic polyacrylamide. Chinaflocs cationic powders range from low to very high molecular weight, low charge to very high charge.Sludge press,centrifuge whatever your dewatering requirements our premium cationic powders are rugged and economical enough to get the job done.

    Get Price
  • FR HS | Solvay

    2021-7-12 · Solvay offers a wide range of polyacrylamide based friction reducers with high stability and ease of use to answer the demands of different water chemistries and reservoirs. FR-HS is a cationic friction reducer for use in high brines greater than 200 ppm total dissolved solids.

    Get Price
  • WO2014186658A1 - Friction reducer compositions

    2020-10-3 · CrudeChem Technologies has supplied friction reducer in 40+ wells between 2019‐2020. Aware of the solidaccumulations due to cations composition in the Anadarko Basin, especially Iron in the Woodford, we brought tomarket a Sodium‐AMPS modified hydrolyzed polyacrylamide. Thepolyacrylamide has been polymerized with AMPSreduce the net charge on the polymer, reduce the polymer molecular weight, and improve compatibility of thepolyacrylamide with cations especially Fe and Ca. FR‐200 anionic polyacrylamide AMPS modified friction reducer,which comes in the form of 30% emulsion has been formulated to perform well in the Anadarko …

    Get Price
  • CCT Case Study - Cation Friendly Anionic Polymer Use

    2018-9-7 · High molecular weight (10 6 –3 × 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as …

    Get Price
  • Polyacrylamide degradation and its implications in ...

    2007-1-29 · The size or molecular weight of these polymers gives them the friction-reducing properties. With too short a chain length, the polyacrylamides will not provide enough friction reduction. Polyacrylamides with long polymer chain lengths can be broken with exposure to high shear and again provide inadequate friction reduction.

    Get Price
  • Successful Breaker Optimization for Polyacrylamide ...

    2013-6-17 · PHPAis the most common friction reducer available. It is made by reacting sodium acrylate with acrylamide so that approximately 30 % of the acrylamide groups are in the hydrolyzed form. This improves the solubility in water, makes the polymer more compatible with cationic minerals and and is commonly marketed as a 50% active dispersion in ...

    Get Price
  • Fracturing Fluid Components - IntechOpen

    2019-2-1 · Cationic surfactants, such as sixteen alkyl three methyl ammonium chloride and sodium salicylate, can reduce the friction by 73.7% (Różański, 2011). The DR of zwitterionic surfactants based on oleyl trimethylaminimide at 200 ppm can reach 83% ( Wei et al., 2009 ).

    Get Price
  • high concentration polyacrylamide-based friction reduce

    Polyacrylamide Friction Reducer for Kuwait oil industry. High Concentration Polyacrylamide-Based Friction Reducer. Traditionally, friction reducer systems have been used to promote laminar flow in pipe to reduce friction pressure in pumping of low viscosity, slickwater-type fracture treatments.

    Get Price
  • What Is A Friction Reducer and Why Is It Needed? | J&J ...

    2007-1-29 · To pump a high-rate fracture stimulation with fresh water or brines, a friction reducer must be employed. Most friction reducers used in slickwater fracture stimulation are high-molecular-weight polyacrylamide emulsions. Since these friction reducers are typically pumped at low concentrations (0.5 to 2 gpt), the industry belief has been that ...

    Get Price
  • Successful Breaker Optimization for Polyacrylamide ...

    2013-6-17 · PHPAis the most common friction reducer available. It is made by reacting sodium acrylate with acrylamide so that approximately 30 % of the acrylamide groups are in the hydrolyzed form. This improves the solubility in water, makes the polymer more compatible with cationic minerals and and is commonly marketed as a 50% active dispersion in ...

    Get Price
  • synthetic weight polyacrylamide used as friction reducer ...

    Friction reducers (FRs) play a vital role in large-displacement shale hydraulic fracturing. This paper reviews the drag reduction (DR) mechanism of FRs, its development and application, and its effect on slickwater. Existing problems involving solubility, salt tolerance, reservoir damage and viscosity of slickwater are summarized.

    Get Price
  • Fracturing Fluid Components - IntechOpen

    A well treating fluid useful in slickwater fracturing processes contains polyacrylamide friction reducer and a viscosity breaker capable of reducing the viscosity of the well treating fluid to about the viscosity of water at ambient temperatures of typical underground formations. The viscosity breaker is selected from the group consisting of hydrogen peroxide, calcium peroxide, …

    Get Price
  • Review of friction reducers used in slickwater fracturing ...

    Friction reducers are intended to reduce the friction in the wellbore but fall short on performance, until now. Innospec Oilfield Services' offers a wide range of proprietary formula liquid or dry friction reducers specifically designed for the unconventional challenges that face many clients today: to deliver lower pumping pressures using less product in less time.

    Get Price
  • US20070284101A1 - Viscosity Breaker for

    Cationic Polyacrylamide Polymer Powder(C5015) for sludge dewatering in waste water treatment FOB Price: USD 3.85 Kilogram Min. Order: 1000 Kilograms; Belt press cationic polyacrylamide polymer floccluant FOB Price: USD 3.75 Kilogram Min. Order: 1000 Kilograms; Medium cationic charge polyacrylamide (C1305) for air flotation application

    Get Price
  • INNOSPEC » Friction Reducers - INNOSPEC

    2012-6-29 · The modified friction reducer tested was a polyacrylamide polymer obtained by reacting the diamine-based photo-diinitiator of Structure I with a polyacrylamide chain with a MW of 1M. The samples were tested in friction loop experiments, by measuring the pressure gradient difference across a section of a metal pipe, where the polymeric aqueous ...

    Get Price
  • Rockwater | Friction Reducers

    RCKSLIQ VFR-500 Cationic viscoelastic friction reducer slurry in BTEX non-detectable carrier fluid used in source water from fresh up to high brine; designed to increase proppant transport characteristics. RCKSLIQ DCT-104 Anionic polyacrylamide emulsion polymer that is high brine tolerant; improved performance in divalent cation laden source ...

    Get Price
  • Reduced adsorption of polyacrylamide‐based fracturing ...

    Finally, the pore size distribution of shale filling was calculated by Matlab programming.) The friction reducer of slick‐water is PAM polymer. Anionic polyacrylamide (APAM), nonionic polyacrylamide (NPAM), or cationic polyacrylamide (CPAM) from Changzheng Chemical Company is used to prepare a high molecular weight 0.1 wt% PAM solution.

    Get Price
  • Viscosity Breaker For Polyacrylamide Friction Reducers -

    2009-11-24 · A well treating fluid useful in slickwater fracturing processes contains polyacrylamide friction reducer and a viscosity breaker capable of reducing the viscosity of the well treating fluid to about the viscosity of water at ambient temperatures of typical underground formations.

    Get Price
  • oilwell friction reducer polyacrylamide - aladine.be

    Sinofloc Polyacrylamide Used As Friction Reducer. When polyacrylamide used as friction reducer to add into the fracturing fluids, this product could reduce the pipe friction and through using Sinofloc polyacrylamide as friction reducer, the liquid in the turbulent flow resistance is greatly reduced.

    Get Price
  • synthetic weight polyacrylamide used as friction reducer ...

    2009-11-24 · 1. A well treating fluid for use in slickwater fracturing comprising: water; a polyacrylamide friction reducer present in an amount of from about 0.005% to about 0.04%; and a viscosity breaker present in an amount above about 0.002% by weight, wherein the viscosity breaker is a peroxide selected from the group consisting of hydrogen peroxide, calcium …

    Get Price
  • Viscosity Breaker for Polyacrylamide Friction Reducers ...

    2013-6-17 · PHPAis the most common friction reducer available. It is made by reacting sodium acrylate with acrylamide so that approximately 30 % of the acrylamide groups are in the hydrolyzed form. This improves the solubility in water, makes the polymer more compatible with cationic minerals and and is commonly marketed as a 50% active dispersion in ...

    Get Price
  • Fracturing Fluid Components - IntechOpen

    2016-4-29 · The composition of claim 16, wherein the water-soluble polyacrylamide comprises nonionic, cationic, anionic, or zwitterionic charge. 18. The composition of claim 7, wherein the water-soluble polyacrylamide has a molecular weight as low as 12 million. ... a polyacrylamide friction reducer can be created that has a comparable or better inversion ...

    Get Price
  • POLYACRYLAMIDE SLURRY FOR FRACTURING FLUIDS

    A well treating fluid useful in slickwater fracturing processes contains polyacrylamide friction reducer and a viscosity breaker capable of reducing the viscosity of the well treating fluid to about the viscosity of water at ambient temperatures of typical underground formations. The viscosity breaker is selected from the group consisting of hydrogen peroxide, calcium peroxide, …

    Get Price
  • US20070284101A1 - Viscosity Breaker for

    2012-6-29 · The modified friction reducer tested was a polyacrylamide polymer obtained by reacting the diamine-based photo-diinitiator of Structure I with a polyacrylamide chain with a MW of 1M. The samples were tested in friction loop experiments, by measuring the pressure gradient difference across a section of a metal pipe, where the polymeric aqueous ...

    Get Price
  • PRODUCT DATA SHEET - Texan Stone

    2018-8-10 · TEXAN CATIONIC DPAM Cationic Friction Reducer in Powder Form PRODUCT DESCRIPTION TEXAN CATIONIC DPAM is a cationic water-soluble polyacrylamide based friction reducer (FR) that is highly effective in high brine harsh water conditions. It has a very high molecular weight and is manufactured as dry

    Get Price
  • KemFlow® friction reducers - Kemira

    Friction reducers are typically anionic or cationic polyacrylamide polymers, and the product forms vary from dry powder to emulsion solutions. What are high viscosity friction reducers? High viscosity friction reducers (HVFR) generate more fluid viscosity than typical friction reducers, not only to reduce friction, but also to suspend and ...

    Get Price
  • Rockwater | Friction Reducers

    RCKSLIQ VFR-500 Cationic viscoelastic friction reducer slurry in BTEX non-detectable carrier fluid used in source water from fresh up to high brine; designed to increase proppant transport characteristics. RCKSLIQ DCT-104 Anionic polyacrylamide emulsion polymer that is high brine tolerant; improved performance in divalent cation laden source ...

    Get Price
  • anionic polyacrylamide friction reducer apam for sugar ...

    2021-7-9 · anionic polyacrylamide apam polymers water treatment. Anionic polyacrylamide APAM for water tank cleaning chemical This product is a water- soluble high polymer.It's not soluble in most organic solvents, with good flocculating activity, and can reduce the friction …

    Get Price
  • Find Hydraulic Fracturing Friction Reducers by Zinkan

    The addition of friction reducers allows fracturing fluids and proppant to be pumped to the target zone at a higher rate with reduced pressure as compared to using just water alone. Zinkan’s WellREADY TM Friction Reducer line of polymers have varied molecular weights and are available in both anionic and cationic charges.

    Get Price
  • INNOSPEC » Friction Reducers - INNOSPEC

    Friction reducers are intended to reduce the friction in the wellbore but fall short on performance, until now. Innospec Oilfield Services' offers a wide range of proprietary formula liquid or dry friction reducers specifically designed for the unconventional challenges that face many clients today: to deliver lower pumping pressures using less product in less time.

    Get Price
  • [PDF] Polyacrylamide degradation and its implications in ...

    High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction reducer in both enhanced oil recovery and high volume hydraulic fracturing. These applications of PAM can result in significant environmental challenges, both in water management and in …

    Get Price
  • Drag reduction behavior of hydrolyzed polyacrylamide ...

    2017-8-28 · dissolved in the fluid, which acts as a drag reducer. In slickwater treatments, friction reducer is a significant component of the fluid. Long, flexible chain polyacry-lamide-based polymers are known to be the most effective drag reduction polymers (Kim et al. 1998). When a polymer solution is subjected to turbulent flow,

    Get Price
  • Anionic Polyacrylamide Chemical Manufacturer, Cationic ...

    Polyacrylamide. This Polyacrylamide is available in powder form that is demanded primarily for expelling water matter from the slurry and alternatively, for processing effluent produced through different industries. It comprises non-ionic polyacrylamide powder, cationic polyacrylamide powder, anionic polyacrylamide powder and more.

    Get Price
  • Xitao Polymer Co., Ltd. - Polyacrylamide & Super absorbent ...

    Cationic Polyacrylamide Polymer Powder(C5015) for sludge dewatering in waste water treatment FOB Price: USD 3.85 Kilogram Min. Order: 1000 Kilograms; Belt press cationic polyacrylamide polymer floccluant FOB Price: USD 3.75 Kilogram Min. Order: 1000 Kilograms; Medium cationic charge polyacrylamide (C1305) for air flotation application

    Get Price
  • KemFlow® friction reducers - Kemira

    Friction reducers are typically anionic or cationic polyacrylamide polymers, and the product forms vary from dry powder to emulsion solutions. What are high viscosity friction reducers? High viscosity friction reducers (HVFR) generate more fluid viscosity than typical friction reducers, not only to reduce friction, but also to suspend and ...

    Get Price
  • Friction Reducers (FR) – Depsol Technologies, LLC.

    Friction Reducers (FR) Friction reducers are high-molecular weight polyacrylamides in an oil emulsion. They can be partially compounded and reacted with other chemicals to yield anionic or cationic products. Friction reducers allow for high rate pumping through tubing and perforations.

    Get Price
  • FR LC | Solvay

    2021-7-14 · Friction Reducers are used mainly in slickwater fracturing operations to reduce the pressure loss caused by friction. Solvay offers a wide range of polyacrylamide based friction reducers with high stability and ease of use to answer the demands of different water chemistries and reservoirs. FR-LC is a low cost cationic friction reducer that can be used in water up to 75 …

    Get Price
  • Texan Stone LLC DBA Texan Minerals and Chemicals

    2020-8-31 · TEXAN CATIONIC DPAM Cationic Friction Reducer in Powder & Slurry Form PRODUCT DESCRIPTION TEXAN Cationic Dry Brine is a premium Cationic water-soluble polyacrylamide friction reducer (FR) in dry powder form which is suitable to be used in a Dry Hydration Unit on the fly as well as in a 2% concentrate form where ...

    Get Price
  • Friction Reducers – Aisling Chem Inc

    Friction reducers of anionic and cationic hydration quick Solid (powder) for saline brines. DPAM Series is a fast-hydrating, high-performance dry friction reducer (DFR) for stimulation fluids in both fresh water and brines with low to medium salinity. With a low dosage (1 to 2 pptg), it reduces friction pressure in excess of 70%.

    Get Price
  • Reduced adsorption of polyacrylamide‐based fracturing ...

    Matlab programming.) The friction reducer of slick-water is PAM polymer. Anionic polyacrylamide (APAM), non-ionic polyacrylamide (NPAM), or cationic polyacrylamide (CPAM) from Changzheng Chemical Company is used to prepare a high molecular weight 0.1 wt% PAM solution. The molecular weight distribution and the charge density are shown in Table2.

    Get Price
  • synthetic weight polyacrylamide used as friction reducer ...

    The addition of friction reducers allows fracturing fluids and proppant to be pumped to the target zone at a higher rate with reduced pressure as compared to using just water alone. Zinkan’s WellREADY TM Friction Reducer line of polymers have varied molecular weights and are available in both anionic and cationic charges.

    Get Price
  • Find Hydraulic Fracturing Friction Reducers by Zinkan

    2012-7-22 · Polyacrylamide Emulsions Handbook 2-2 Storage and handling of emulsions : basic principles Emulsions must be stored inside a building at a constant temperature between 5°C and 30°C. During the storage and handling, the emulsion must not be contaminated by water.

    Get Price
  • Polyacrylamide Emulsions Handbook - SNF

    2009-1-19 · While the concentration of friction reducer is low, the cost to treat 715 m 3 (6000 bbl) of fluid amounts to thousands of dollars. It appears that a large amount of this adjusting is not based on data or technical understanding. The friction reduction from an anionic polyacrylamide will be effected by the factors such as water quality and ...

    Get Price
  • FR11-CFR Cationic Friction Reducer

    2019-7-15 · FR11-CFR Cationic Friction Reducer FR11-CFR is a highly active CATIONIC friction reducer that is very tolerant of salt concentration. The fluid is a 55% active product comprised of a specially milled cationic polyacrylamide polymer. FR11-CFR can be used with any water source and still provide excellent friction reduction characteristics.

    Get Price
  • FR LC | Solvay

    2021-7-14 · Friction Reducers are used mainly in slickwater fracturing operations to reduce the pressure loss caused by friction. Solvay offers a wide range of polyacrylamide based friction reducers with high stability and ease of use to answer the demands of different water chemistries and reservoirs. FR-LC is a low cost cationic friction reducer that can be used in water up to 75 …

    Get Price
  • DCS Friction Reducer – DCS

    DCS Friction Reducer is a kind of cationic polyacrylamide powder and used as a friction reducer for slick water fracturing. It’s a combination of linear elastic molecules & Nano-microspheres, which has excellent thermo stability and salinity stability for hydraulic fracturing.

    Get Price
  • Polyacrylamide Handbook - SNF Holding Company

    2016-8-19 · Cationic Polymer Polyacrylamide Emulsion Dewatered Storage powders Anionic. 2 Polyacrylamide Emulsions Handbook Storage and handling 4. Storage and handling of emulsions : basic principles zzzEmulsions must be stored inside a building at a …

    Get Price
  • Polyacrylamide supplier distributor- CAS 9003-05-8

    Polyacrylamide, Polyacrylamide supplier, Polyacrylamide distributor, CAS 9003-05-8, Polyacrylamide manufacturer, Polyacrylamide wholesale

    Get Price
  • China Oilwell Friction Reducer Polyacrylamide - China ...

    Owing to our vast expertise in the domain, we have become one of the proficient organizations of superior quality Anionic Friction Reducer. This is an advanced cationic friction reducer for brines or high TDS water based drilling and completion fluids. It is designed to reduce drag and friction pressures when pumping low viscosity fluids.

    Get Price
  • Anionic Friction Reducer - Manufacturer,Supplier & Exporter

    Friction Reducer(id:11028158). View product details of Friction Reducer from Beijing Sinofloc Chemical Co.,Ltd. manufacturer in EC21

    Get Price
  • Friction Reducer(id:11028158). Buy China Friction Reducer ...

    Water - Soluble Nonionic Polyacrylamide Particle Size 20 - 100 Mesh GB 17514-2008. Get Best Price. Color Removal Chemical (33)

    Get Price
  • Anionic Polyacrylamide factory, Buy good price Cationic ...

    2021-5-28 · Unreal Engine 5's newest rendering features enable you to build large, open-world games using film-quality assets that can be dynamically lit with real-time global illumination, reflections and high resolution shadowing. These features represent a generational leap in fidelity, helping you bring the next generation of immersive and realistic ...

    Get Price
  • Richer Convolutional Features for Edge Detection

    2017-5-31 · CNN features from the last layer of each conv stage. To fix this case, we propose a fully convolutional network to combine features from each CNN layer efficiently. We will detail our method below. 3. Richer Convolutional Features (RCF) 3.1. Network Architecture Inspired by previous literature in deep learning [20,38,

    Get Price
  • All WeChat Features in 2020 - QPSOFTWARE

    2021-7-8 · New in version 3.1. List of features known to the C++ compiler. These features are known to be available for use with the C++ compiler. This list is a subset of the features listed in the CMAKE_CXX_KNOWN_FEATURES global property. See the cmake-compile-features (7) manual for information on compile features and a list of supported compilers.

    Get Price
  • CMAKE_CXX_COMPILE_FEATURES — CMake 3.21.0-rc3

    2021-7-13 · Separate game, input and audio update in different threads. Refine the thread-pool system and expose it to the user API. Implement a Camera node for the scenegraph. Custom user shaders and post-processing. Add a 2D skeletal animation system. Create a cross-platform game editor with Dear ImGui.

    Get Price
  • Features - nCine

    2020-6-15 · Local Features: From SIFT to Differentiable Methods CVPR 2020 Tutorial. The recorded video will be posted soon. Vassileios Balntas. Dmytro Mishkin. Edgar Riba. 15th June 2020. Programme. All times are PST. 09:00-10:00 - Introduction pdf. 10:00-11:00 - Local Features: From Paper to Practice pdf. 11:00-12:00 - Kornia: Differentiable Computer ...

    Get Price
  • Gel electrophoresis (article) | Khan Academy

    2021-7-12 · Since this is an incremental variable, FEATURES values can be added without directly overriding the ones implemented through the Gentoo profile. FILE /etc/portage/make.conf Adding keepwork to FEATURES in Portage

    Get Price
  • Home | Local Features: From SIFT to Differentiable Methods

    2020-12-2 · Azure ExpressRoute 是一种云集成解决方案,用于在 Azure 与本地数据中心之间创建快速、安全的专用连接。具有更低的延迟,更高的安全性。

    Get Price
  • FEATURES - Gentoo Wiki

    2021-5-7 · Rationale: The global death toll from coronavirus disease (COVID-19) virus as of May 12, 2020, exceeds 286,000. The risk factors for death were attributed to advanced age and comorbidities but have not been accurately defined. Objectives: To report the clinical features of 85 fatal cases of COVID-19 in two hospitals in Wuhan. Methods: Medical records were collected of …

    Get Price