Flow Improver (FI) / Drag-reducing agents (DRA) [OilFlux]

The polymers help with drag reduction by decreasing turbulence in the oil lines. This allows for oil to be pumped through at lower pressures, saving energy and money. Although these drag …

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US5539044A

Mack utilized a solution of high molecular weight polymer suitable for use as a drag reducing agent when produced by polymerization of alpha olefin in a hydrocarbon solvent.

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A Review of Drag-Reducing Agents (DRAs) in Petroleum Industry

Increasing the flow capacity and pumping rates is challenging in petroleum production systems due to drag or frictional losses. Drag-reducing agents (DRAs) are usually added to the fluid to reduce the drag and improve the flowing capacity or pumping rates of the fluid required for achieving the targeted flow rate or enhancing transportation efficiency.The …

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A Review of Drag-Reducing Agents (DRAs) in Petroleum Industry

Drag-reducing agents (DRAs) are usually added to the fluid to reduce the drag and improve the flowing capacity or pumping rates of the fluid required for achieving the targeted flow rate or ...

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Drag Reducing Agents for Pipelines/Conduits

There is no need for injection equipment or another specialised probe to enter the drag-reducing slurry into the liquid stream and no need for polymer grinding to form a suitable grad reducing agent [20]. 3.5 Aluminum Carboxylate. Aluminium carboxylate based drag-reducing agents is non-polymeric in nature.

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Application of Pipeline Drag Reducing Agents in Crude Oil …

The first station of Dingbian Jingbian oil transportation completed the debugging of the drag reducing agent equipment at 21:00 on June 17, 2008, and began to add drag reducing agent. The main pump motor was running at 50Hz, and the injection volume of drag reducing agent was 12L/h.After adding drag reducers, the effect of increasing crude oil ...

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Nonaqueous drag reducing suspensions

the present invention comprises a method of forming a heat stable, nonaqueous suspension of a solid hydrocarbon soluble polyolefin friction reducing agent formed from olefins containing from 2 to 30 carbon atoms and capable of reducing drag in hydrocarbons flowing through conduits comprising (a) finely dividing the polyolefin friction reducing agent in the …

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Friction fighters and 'shock absorbers': The benefit of Drag Reducing

Friction fighters and 'shock absorbers': The benefit of Drag Reducing Agents. Published: March 21, 2019. Long-chain polymers help get more Canadian crude oil to market (System Optimization Series, Part 2 of 3) ... have a negligible effect on both equipment and the downstream refining process. A vertical and horizontal line forming a cross ...

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Cementing additives manufacturer, Drag reducer supplier, China drag

Crude Oil Drag Reducing Agent DOD-H500 VIEW MORE Qingdao Dimensional Copolymerization Energy Co., Ltd. is a high-Tech enterprise that has been committed to R & D, sales and service of new energy (solar, wind, energy storage, etc.) equipment since its establishment.

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Drag Reducing Agent

Drag reducing agent is a thick liquid composed of higher olefin polymer and dispersion medium. After drag reducing agent is injected into the pipeline, the turbulence of crude oil can be effectively inhibited, thus realizing drag reduction. ... Compared with increasing the transmission rate by adding fixed equipment such as pump stations, using ...

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DRAG REDUCER ADDITIVES

Drag reduction additives (DRAs) improve flow in pipelines by reducing turbulence. They can dramatically increase flow using minimal additional of energy, or they can sustain a given flow …

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Drag Reducing Agents Companies

This report lists the top Drag Reducing Agents companies based on the 2023 & 2024 market share reports. Mordor Intelligence expert advisors conducted extensive research and identified these brands to be the leaders in the Drag Reducing Agents industry.

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Drag Reducing Agents (DRAs)

Innospec's industry-leading DRAs are engineered to solve the complex challenges that other drag reducers fail to effectively, efficiently address. Suitable for both crude oil and refined fuel …

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Solvent free oil soluble drag reducing polymer suspension

A hydrocarbon soluble drag reducing suspension is described as well as a process for obtaining the same. Process is directed toward producing a drag reducing product which is easily transportable, non-hazardous, easily handled and while providing a significant increase in drag reduction capability over existing commercial products. The suspension is preferably …

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Drag Reducing Agents Market Size | Mordor Intelligence

The Drag Reducing Agents Market is projected to register a CAGR of greater than 5% during the forecast period (2025-2030) Reports . Aerospace & Defense ... (DRA) subsea (submerged ocean equipment) using SMT's innovative all-electric dual barrier subsea storage and injection unit. The installation of DRA at the underwater well/drill center has ...

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Effects of a new drag reduction agent on natural gas …

One of the effective ways to reduce the frictional resistance is to inject drag reduction agent (DRA) into the pipeline, which was first studied by the American Petroleum Institute in 1956. 2 In the 1990s, efficiency of …

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Drag Reducing Agent | Friction Reducer & Flow Booster for Oil …

The active ingredient the Drag Reducing Agent is an ultra-high molecular weight linear poly-alpha-olefin. When DRA dissolves into the pipeline, the polymer molecules begin to uncoil and outspread as they interact with the pipeline flow. This interaction is complex; the long chain molecules dampen turbulent bursts near the pipe wall as if they ...

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Preparation of Cell Extracts by Cryogrinding in an Automated …

Preparation of Cell Extracts by Cryogrinding in an ... the equipment between uses. Autolysis, Bead mill pH 5.0, 50 °C, ... with freshly added reducing agent 10

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Drag Reducing Agents (DRA), A New Tool for Improving Subsea …

The injection of Drag Reducing Agents (DRA), is a valuable tool for pipeline operators to greatly increase the flexibility of a pipeline asset. ... Case studies, and Subsea Injection equipment available. SPE Webinars are FREE to members courtesy of the. Post Tags. subsea 1 chapter 1 downloadable resource. Course Chapters. 1 Drag Reducing Agents ...

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Drag reducing agents | ExxonMobil Product Solutions

Elevexx™ linear alpha olefins (1000 AO, and 1200 AO) deliver effective high or ultra-high molecular weight polymer performance for drag reduction manufacturers to improve pipeline …

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Company Profile_Drag Reduction Agent | DAR | DAR(HH-33/HH …

Main products:1.Drag Reducing Agents for Crude Oil and Product Oil 2.Refining auxiliaries: scale inhibitors, corrosion inhibitors, liquid enhancers, etc.3.Oil additives: pour point depressant, antiknock agent, antiwear agent, etc.4.Oilfield additives: viscosity reducers, filtrate reducers, lubricants, etc. ... The company has first-class ...

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FLO ULTIMA heavy oil drag reducing agent | Baker …

Reduce operating costs and increase throughput in your pipelines with Baker Hughes FLO™ ULTIMA heavy crude drag reducing agents (DRA). With minimal capital investment, you can reduce frictional pressure losses and increase …

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LSPI Flow Improvers

Drag reducers, also known as drag reducing agents (DRA) and flow improvers, are any material that reduces frictional pressure loss during fluid flow in a conduit or pipeline. Pressure loss reduction is achieved by reducing the level of turbulent motion in the flow.

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Drag Reducer Agent (DRA), improve your pipeline

ProFlo flow improvers have reduced drag up to 80% and have increased flow up to and the results were immediate. Performance depends largely on the properties of the fluid being transported and the condition of the pipeline. Drag Reducers can bring substantial improvement to your bottom-line profit by maximizing the flow potential and throughput capacity of your …

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Drag reduction in single-phase crude oil flow: A mini-review

For polymers, the following properties are known to impact their performance: resistance to shear degradation, high molecular weight (M > 1,000,000 g/mol), quick solubility in fluid, heat stability, stability to chemical and biological agents.Although high molecular weight polymers are the most effective by far in reducing drag, their application is limited due to their …

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Drag Reducing Compositions and Methods of Manufacture and Use

A drag reducing composition comprising a finely divided, solid polyolefin friction reducing agent formed from olefins containing from 2 to 30 carbon atoms, the polyolefin drag reducing agent suspended in a suspending medium and comprising 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate containing up to 10% by weight of water.

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Drag reducing agent slurries having alfol alcohols and processes …

A composition including a polyalphaolefin and at least one alfol alcohol that function as drag reducing agent slurries and a process for the preparation of the drag reducing agent slurries are disclosed. The process includes contacting alpha olefin monomers with a catalyst in a reactant mixture to form a polyalphaolefin. The polyalphaolefin is combined with at least one alfol …

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Drag reducing agents

Drag reducing agents are used at different transportation stages of oil and oil products. Their application reduces the excess pressure at pumping stations, which leads to a decrease in …

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Drag Reducer

Drag reducing agents can be divided in three main groups: surfactants, fibers, and polymers. Surfactants can reduce the surface tension of a liquid while fibers and polymers …

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Drag reducing agent slurries having alfol alcohols and processes …

A composition including a polyalphaolefin and at least one alfol alcohol that function as drag reducing agent slurries and a process for the preparation of the drag reducing agent s Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols - Eaton, Gerald B.

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