Flow Assurance
Innovative flow assurance solutions combining advanced chemicals,
strong formulation expertise, and reactive technical support
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The design, strategies and principles for ensuring that there is uninterrupted hydrocarbon production flowing from the reservoir to the point of sale. Impediments to hydrocarbon flow in wellbores and flowlines may arise from an interrelated combination of effects involving flow dynamics—single and multiphase fluid flow—and production chemistry. Flow assurance involves the reliable, continuous and simultaneous transport of liquid crude oil, gas, water and sand from the formation to the processing facilities. Production blockages can be caused by a variety of sources, including scale, paraffin, asphaltenes, and hydrates. All of these lead to costly issues like production loss, downtime, equipment repairs, and more.
Flow assurance is an engineering discipline covering all the fluid related knowledge and technology required to ensure that undesirable formation of downhole and pipeline deposits is anticipated, limited, or prevented during production and transportation of crude oil. DOSAS’ portfolio has been designed to provide the best possible treating solutions. Our focus is to optimise our customers’ capital and operating expenditures to help them bring oil to the market with the highest profitability. Experts properly diagnose potential risks, implement the right treatment, and continue to optimize performance to keep your production flowing — safely and efficiently.
Functions
Scale Inhibitor
Scale inhibitors are chemicals that delay or prevent scale formation when added in small concentrations in water that would normally create scale deposits in surface or downhole equipment.
DosTreat™ Dual Function Inhibitor
DosTreat™ 100 Dual Function Combined Scale and Corrosion Inhibitor protection solutions provide one of the most economical ways to maintain oil and gas production at peak efficiency....
DosTreat™ I-20 Scale Inhibitor Technology
DosTreat I-20 shows maximum adsorption efficiency on surfaces because of unique technology of placement of phosphonate groups on end of polymer chain....
AntiScalant DosTreat™ Solution
AntiScalant Solution provide an effective production optimization oil & gas industry to ensure limiting or even preventing undesirable scale formation...
DosTreat™ SI-22 Scale Inhibitor
DosTreat™ SI-22 controlled release solid scale inhibitor and minimized production loss by long-term scale protection,...
DosTreat™ SI-11 Scale Inhibitor
DosTreat™ SI-11 controlled release solid scale inhibitor and minimized production loss by long-term scale protection,...
DosTreat™ I-10 Scale Inhibitor
DosTreat™ I-10 is a triethanolamine phosphate ester based acts as a high-performance and water soluble scale inhibitor...
DosTreat™ I-86 Scale Inhibitor
DosTreat™ I-86 is an aqueous solution based on specific polymer blends designed for geothermal applications. The polymer has been shown to be highly effective at distributing the silica deposition due to the mechanism of......
DosTreat™ I-73 Scale Inhibitor
DosTreat™ I-73 functions by delivering a threshold depression of carbonates and sulfates crystal precipitation....
Scale Dissolver
Scale Dissolvers control metal ions by blocking the reactive sites of the metal ion and preventing them from entering into their normal (and in many cases undesirable) reactions.
Oilfield Chelating Agent Solution
ChelaTreat Chelating Agent Solution are widely applicable in various oilfield industry to dissolve undesirable scale precipitation...
Barium Sulphate Scale Dissolver
Specially formulated solution eliminates long soak times or extended shut-in periods required by other dissolution treatments....
Iron Sulfide Scale Dissolver
Specially formulated to chemically modify the surface and efficiently dissolves the oil-wet iron sulfide scale deposits....
Asphaltene Dispersant
Asphaltene dispersants are peptize asphaltene by bridging asphaltenes with their polar groups and stretching the aliphatic chains toward the bulk phase, and forming a steric stabilization layer around the asphaltene.
DosFlux™ 150 Asphaltene Dispersant
DosFlux™ 150 is an asphaltene dispersant solution protect against asphaltene blockages in oil & gas production...
Asphaltene Inhibitor
Asphaltene Inhibitors prevent the aggregation of asphaltene molecules, increasing the asphaltene stability and allowing operations to continue under more severe conditions.
Asphaltene Control Solution
Keep your oil reservoir, production piping, and transport equipment free of asphaltene deposits for optimal production...
Paraffin Inhibitor
Paraffin inhibitors disrupt wax crystallization processes and lower the cloud point ensuring the continuous flow of waxy crude oil at low temperatures, mitigating wax deposition issues.
DosFlow™ PR-33 Paraffin Dissolvent
DosFlow™ PR-33 dissolve paraffin deposition where deposits are impacting production...
Gas Hydrate Control
Hydrate inhibitors are widely used to interfere with the process of hydrate formation in production, workover, and process operations and for melting hydrate plugs.
EmendaFlow™ 100 Gas Hydrate Control
EmendaFlow™ 100 is a kinetic gas hydrate inhibitor which is highly effective to prevent hydrate blockages....
| Flow Assurance Testing Program
The field is quickly expanding to include a wide range of analytical methods. DOSAS will support to ensure you have uninterrupted and optimum productivity in your oil and gas streams.
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