Flow Assurance

Optimize Multiphase Flow In Wells, Flowlines and Processing Facilities

Flow Assurance

Innovative flow assurance solutions combining advanced chemicals,
strong formulation expertise, and real-time technical support

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.

The fluid-related knowledge and technology required to ensure that undesirable formation of downhole and pipeline deposits is anticipated, limited, prevented, or eliminated during the production and transportation of crude oil are covered by the DOSAS team. DOSAS designed the portfolio to provide the best possible treatment and cleaner solutions. Our focus is to optimize 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 or clean-up, and continue to optimize performance to keep your production flowing — safely and efficiently.

Flow Assurance Testing | SGS Netherlands


Asphaltene Dissolver

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 Asphaltene Dispersant

DosFlux™ 150 is an asphaltene dispersant solution protect against asphaltene blockages in oil & gas production...

Paraffin Dissolver

DOSAS offers engineering formulated Paraffin dissolvers that will effectively dissolve the paraffin regardless of structure, size, or melting point.

EmendaFlow™ 33 Paraffin Dissolver

EmendaFlow™ 33 Paraffin Dissolver

EmendaFlow™ 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 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 flow assurance will support to ensure you have uninterrupted and optimum productivity in your oil and gas streams.


Read more