Facility characteristics

Yamburg field is located in the Transpolar part of the West-Siberian Plain, on Taz peninsula in the territory of Nadymsky and Tazovsky areas of Yamal-Nenets Autonomous District. Oil, gas and gas condensate field. The total in-place reserves are estimated as 8.2 billion m³ of natural gas. New gas production methods and technologies were first used during development of the field.

Technical characteristics of mobile well development complexes

A mobile well development complex consists of process modules prefabricated as much as possible, with equipment installed on skids, with dimensions suitable for standard 40-feet containers, it has a modular design which allows for prompt installation/dismounting of the complex. The complex has an autonomous power supply and a distributed structure of information collection and processing. The volume of vessels in the unit is 50 m³ . The vessels are fitted with internal and external anti-corrosion coating, a mounted system of cable tracing and heat insulation. The volume and internals of separators ensure high-quality liquid/gas separation and separation of a water/oil emulsion into oil and water. Filters are installed on the suction of all pumps. A check valve is provided on the discharge line of pumps. The life time of the supplied equipment is not less than 20 years.

Scope of supply:

• Choke manifold assembly;
• Hydrocyclone separator for solids;
• Inlet separator with a slot-type gas separator;
• Oil and gas separator with water knockout;
• Oil and gas separator with water knockout;
• Surge drums;
• Drain drum with a pump;
• Heating unit;
• Heater emergency drain drum;
• Water pumps;
• Oil pumps with a loading system;
• Gas metering unit;
• Horizontal flare unit;
• Demulsifier injection/suction pump;
• Demulsifier feeding unit;
• Diesel fuel unit;
• Diesel power plant;
• Control room;
• Set of interconnecting pipelines;
• Software/hardware complex of automated process control system, automated fire alarm and fire extinguishing system.

Project peculiarities

• Significantly shorter period of installation/dismounting of equipment due to maximum prefabrication;
• Maximum mobility and readiness of equipment;
• Easy installation of the complex equipment on the work site;
• Autonomous power supply to the complex;
• Equipment was manufactured inside production shops.