Turnkey provider for petroleum projects

Surel offers a wide range of equipment for the oil and gas industry, tailored to meet the diverse needs of our clients:

- Drilling Equipment: high-quality drilling bits and pipes, along with devices for the measurement and accounting of petroleum products, valves, faucets, and pumps.

- Pipeline Transport Equipment: modern solutions for the safe and efficient transportation of oil and gas.

- Oil Refining and Storage Equipment: distillation columns, reactors, separators, heaters, and storage tanks of various modifications, ensuring reliability and productivity of your processes.

- Laboratory Equipment: spectrometers, chromatographs, gas analyzers, and other analytical equipment for detailed analysis of oil and petroleum products.

- Catalysts and Additives:

• Various types of zeolites used for purification and drying of gas and liquid streams, as well as catalysts for catalytic cracking, hydrocracking, hydrotreating, hydroisomerization, aromatization, and alkylation.
• Activated alumina.
• Sorbents and absorbents.
• Silica gels.
• Packing for distillation columns.

By choosing Surel, you receive not only top-quality equipment but also professional support at every stage of our collaboration.

Let us introduce series of Modular Complexes for Waste Utilization (MKWU), capable of processing 300 kg to 5 tons of waste per hour. These innovative systems also generate electricity (50 kW to 3 MW per hour) and/or hot water (600 kW to 10 MW per hour) with temperatures up to 115°C and pressures up to 5 bar.

Protected by 8 patents and 4 patent priorities, the equipment has undergone rigorous factory and pre-delivery testing, confirming compliance with technical specifications and thermodynamic standards.

The ERG Power Center, part of this solution, features a modular container design with 20-foot containers arranged in pairs. Equipment is securely mounted on frames within the containers, which are connected by talrepa ties, flanges, and couplings for seamless assembly. Installation is quick, requiring only 8 hours and a team of 6 installers.

These modular complexes are efficient, reliable, and built to deliver cutting-edge waste and sludge processing while generating energy.

Sur Elgarry LLC, in collaboration with industry research institutes, provides services in conducting laboratory studies of core, oil, petroleum products and gases.
Based on the results of the analysis, a conclusion is issued certified by the Russian State University for Geological Prospecting (MGRI), the Gubkin Russian State University of Oil and Gas.

Examination of oil and all types of light and dark petroleum products (gasoline, kerosene, diesel fuel, naphtha, gas oils, heating and marine fuels, fuel oils, all types of petroleum oils), as well as gases (LNG, LPG) is carried out according to basic quality and operational indicators:

• Determination of density, viscosity, fractional composition, flash point, octane and   cetane number, limiting temperature of filterability and solidification, calorific value, cleanliness class, stability against oxidation, saturated vapor pressure, concentration of actual resins, coking ability, acid number (TAN and SAN);
• Determination of the mass fraction of water, sulfur, paraffin, the concentration of chloride salts, the proportion of aromatic hydrocarbons, the volume fraction of benzol;
• Determination of the mass fraction of hydrogen sulfide by the gas chromatography method, the mass fraction of the total sediment by the extraction method;
• Determination of the mass fraction of vanadium, aluminum, calcium, zinc, phosphorus, iron, sodium, nickel;
• IR spectrometry, etc.

• Determination of the hydrocarbon composition of crude oils, bitumen and their saturated fractions using gas chromatography.
• Use of gas chromatography in constructing diagrams to solve problems related to reservoir geochemistry.
• Determination of the quantitative composition of bitumen by gas chromatography to assess the loss of low molecular weight hydrocarbons.

• Laser profiling to detect cracks and boundaries of the test sample;
• Research of the variability of elastic stiffness and mechanical strength;
• Measurements of sensitivity to changes in the chemical composition of rocks;
• Determination of the composition of major and minor elements;
• Determination of the concentration of the main elements;

For detailed information on analyses, laboratory equipment and other research services contact us!

HYDROSTIM (CHTBCE) treatment offers advanced safe and controlled well stimulation technology that was developed for the petroleum industry to enhance oil and gas recovery.

This stimulation technology is of interest to:
- Large and small oil and gas exploration and production companies;
- Well service companies

Applications:
- Onshore and offshore;
- Type of wells: oil, gas, gas condensate;
- Light and heavy oil;
- Optimizing profitability in conventional and unconventional reservoirs with HTR reserves;
- Broad range of reservoir types: terrigenous and carbonates;
- Fractured wells;
- Wells requiring underbalanced operations.

Challenges:
- Old wells reanimation and well activation after drilling;
- Low-mobility (heavy and viscous) oil;
- Tight and low-permeability reservoirs;
- Increase formation natural permeability in undamaged wells;
- Asphaltene-resin-paraffin deposits (ARPD) in BFZ;
-Fines migration;
-Skin damage associated with drilling muds, cement solids, work-over and well killing or injection    fluids filtrate invasion into the formation; well production period;
-Perforation damage;
-Condensate banking;
- Sand production;
- Unconsolidated reservoir;
- Fracture gel (undecomposed fracture fluid) remains.

Features:
- Temperature increasing in the near wellbore area;
-Deep penetration treatment;
-Permeability increase;
- Unlock pore space, increase of effective porosity;
-Skin factor decrease;
- Oil viscosity reduction, increase of oil mobility;
- Microfracturing, formation of new filtration drains;
- Formation breakdown pressure decrease;
- In-situ hydrocracking of heavy hydrocarbons (ARPD);
- Drilling, cementing muds remains and sediments removal;
- Mixture of hot acids formed in-situ, sequent hot acid-alkali-acid effect;
- Surface active agent treatment stimulating flow of hydrocarbons.

Benefits:
-Increased production;
-Improved profitability;
-A single treatment simultaneously removes all the major causes of reservoir formation damage    and low productivity of the well;
- Greater return on stimulation investment;
- Sustainable long-lasting effect after technology implementation;
- Wide range of implementation;
- Customization for specific well conditions;
- Green and safe technology;
- Minimizing carbon emission method;
- Safe for reservoir rock and downhole equipment;
- Standard workover equipment is used;
- Short term for treatment operations.