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 ...

In this transitional period between the gasoline and electric ages, there's still plenty of room, and plenty of motivation, for last-gasp improvements to the combustion engine – and a Swiss R&D ...

Subsea oil and gas production subjects industrial instrumentation to some of the harshest operating conditions. Valves — particularly those used for isolation and flow control — bear the brunt of ...

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 ...