This letter refers to an article by Zotan Turzo and Gabor Takacs entitled "CFD techniques determine gas-lift valve behavior" (OGJ, June 8, 2009, p. 46). The article stated: "Mainly based on the ...

A novel approach using computational fluid dynamics techniques provides a way for determining the characteristics of gas passing through a gas-lift valve. In the method, CFD calculations numerically ...

To meet increasing demands for carbon capture and storage (CCS) services, Southwest Research Institute (SwRI) has completed updates to its subsurface safety valve (SSSV) facilities to accommodate ...

The HIM HART Loop Monitor has the ability to confirm that the Fisher Fieldvuer DVC6000 Series Digital Valve Controller is performing a partial valve stroke test to validate proper Emergency Shutdown ...

By combining advanced seat and seal concepts with durable materials and quality manufacturing, subsea valves can maintain leak-tight isolation, operational safety and system reliability throughout ...