Resources

FAGL Research & Technical References

Peer-reviewed literature and industry research supporting foam-assisted gas lift (FAGL) surfactant solutions. ENACo field case studies will be published here as they become available.

Oil and gas wellhead Published Research
Peer-reviewed · 2024

Foam Assisted Gas Lift (FAGL) Technique: Laboratory Tests, Field Application, and Eventual Effects on Crude Oil Processing

L. C. C. Marques, O. Karnitz Jr, M. C. K. Oliveira, M. A. G. Ferreira · Brazilian Journal of Petroleum and Gas, Vol 18, No 3 (2024)

Foam assisted gas-lift (FAGL) can boost a well's crude oil flow rate at the same gas injection rate, or maintain production at a reduced gas injection rate - by dosing a tailored crude oil foamer surfactant into the gas lift stream. This paper reviews laboratory tests, field applications from the literature, Turner critical gas velocity, and the effects of FAGL on topside crude oil processing.

FAGL Well deliquification Gas lift Turner critical velocity Topside processing
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