Nitrogen Stimulation

With regard to nitrogen pumpers and nitrogen generators, Jereh delivers clients the customized solutions for nitrogen foam fracturing, liquid nitrogen fracturing, gas lift flowback, coalbed gas fracturing and nitrogen displacement. The membrane nitrogen generators for CNPC offshore project proves the state-of-the-art industry level.

Nitrogen Foam Fracturing

Nitrogen Foam Fracturing

Introduction:

CNPC nitrogen foam fracturing in Kazakhstan in Dec. 2015
Discharge Pressure: 56 MPa
Flowrate: 183 L/min

Equipment:



Liquid Nitrogen Fracturing

Liquid Nitrogen Fracturing

Introduction:

Jereh nitrogen pumper for liquid nitrogen fracturing in Inner Mongolia in 2011
Discharge Pressure: 41 MPa (5,945 psi)
Max. Flowrate: 7,860 m³/h (277,573 SCFH)

Equipment:



Gas Lift Flowback

Gas Lift Flowback

Introduction:

Jereh nitrogen pumper working at -30℃ in Russia in Mar. 2015.
Discharge Pressure: 30 MPa
Flowrate: 130 L/min

Equipment:



CBM Nitrogen Fracturing

CBM Nitrogen Fracturing

Introduction:

May 2013, China’s first coalbed gas nitrogen fracturing
Total Displacement: 200 m³ (52,834 gal)
Instantaneous Rate: 2m³/min(528 gpm)

Equipment:


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