Gas Field Surface Engineering

The increasing demand for energy and resources propels us to make great efforts to develop sustainable energy solutions to fulfill the purpose of energy efficiency and environment protection.

Jereh has a professional technical team that has rich experience in gas field surface engineering, capable of providing all-round technical support and service covering natural gas gathering and transmission pipeline network, gas gathering station, processing facility ,and pipeline and auxiliary facility.


Business scope

Technical Expertise


Natural gas gathering and transmission:


Natural gas metering:


Natural gas processing facility:

Project Examples

Natural Gas Treatment for Dongping Gasfield

Client: CNPC
Location: Qinghai, China
Capacity: 70.6MMSCFD (200×104Nm³/d)
Oil/Gas/Water Separation
J-T Valve Dew Point Control
Ethanediol Injection, Recovery, Regeneration
Dew Point: -15°C (winter),0°C (summer)
Scope: EPC

Natural Gas Treatment for Baxian Combined Stations

Client: CNPC
Location: Qinghai, China
Capacity: 70.6MMSCFD (200×104Nm³/d)
Technology: Dew Point Control (by propane refrigeration)
Water Dew Point: -10°C (winter), 5°C (summer)
Scope: EPC

Gas Processing Facility Upgradation Project In Pakistan

Client: Pakistan Petroleum limited
Location: Pakistan
Capacity: Supply , installation and commissioning of hydrocarbon dew point unit, sales gas booster compressor, condensate stabilization, MEG regeneration unit, bulk equipment and facilities.
Scope: EPCC


No. 5 Jereh Road, Laishan District, Yantai, China