Oilfield Steam Boiler mainly consists of the combustion system, water procedure and power systems and control systems. High-dryness steam boiler adopts direct current and forced circulation mode, without pot and has the characteristics of compact structure, light weight, high automation and quick start and stop.

The main components of Sanjack boiler are selected from domestic and foreign well-known brands, with reliable quality and excellent performance, and these parts can also be chosen according to customer requirements.

Accessory Equipment

In order to ensure the efficient operation of the team injection boiler in oil field, the boiler has a large number of accessory equipment. Sanjack’s oilfield steam generator accessory equipment adopts integrated and modular design, which can perfectly match the boiler and give full play to the boiler’s maximum energy efficiency.

Basic Technical Parameters:

1. Rated evaporation: 9.2, 11.5, 15, 18, 23, 30t/h
2. Rated working pressure: 17.2, 21, 26MPa
3. Design thermal efficiency: fuel oil: ≥91%; fuel gas: ≥92%
4. Fuel used: crude oil/natural gas
5. The total pressure drop of the boiler: ≤4.0 MPa (under rated conditions)
6. Load change rate: When the load changes from 50% to 100%, the boiler operates normally and safely, and can realize the simultaneous tracking of water and fire.
7. Rated dryness or superheat: 80%, 85%, 90%, superheat 5-23℃
8. Control mode: PLC + touch screen + industrial computer, and can realize manual operation, need to set the compound automation remote transmission interface standard.
9. Loading method: mobile vehicle; fixed skid

In just a few years, SANJACK’s oilfield steam injection boiler quickly occupied shengli oilfield, China, market and quickly spread in China’s major oilfields. Oilfield steam injection boiler has the following advantages.

• High Dryness

The dryness of steam can reach 100% after adding the steam-water separator during process.

• Anti-Scaling

High dryness steam heat absorption is conducted in convection section and there will be no scaling It has good heat transfer effect and is safe to operate.

• High Heat Efficiency

Applied dryness and flue gas oxygen control technology can guarantee the heat efficiency stable operation, the heat efficiency can reach more than 90%.

• Environment Protection

High dryness section can reduce exhausting gas temperature to meet the national environment protection requirement

• Unattended Operation

A mathematical model is set up on the basis of heat balance, automatically adjusting fire and quantity and guaranteeing constant dryness,  so as to realize unattended operation.

2 sets SJYZG 15-21-D boilers provide steam injection services for Sudan’s PE oilfield, with a cumulative gas injection of 30,000 cubic meters;

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Sanjack Group provides Steam injection solution and equipments for the Albanian PM oilfield, including 15 tons of boilers, thermal recovery wellhead equipment , thermal insulation pipes and other supporting equipments, providing around 10,000 m³ injection services;