Daniel Measurement and Control, Inc.

Daniel Opco, LLC

Peter Syrnyk

Drew Shine Weaver

Paththage Jayampathi Anuradha Priyadarshana

Dale Goodson

Thomas Henry Loga

Anthony E Carter

Darren Schwarz

Anthony Eugene Carter

Jon Stokes

Ferenc Szucs

Jerry Blankenship

Paththage Jayampathi Priyadarshana

A system and method for providing a multi-double block and bleed configuration in an orifice fitting to provide an additional barrier of protection between the pressurized flow stream and the environment outside the flowmeter. The multi-double block and bleed system includes a first pair of blocking valves located below a second pair of blocking valves. The multi-double block and bleed system further includes a first vent valve positioned between blocking valves of the first pair blocking valves, a second vent valve positioned between blocking valves of the second pair of blocking valves, and a third vent valve positioned between the first and second pairs of blocking valves. The pairs of blocking valves and the vent valves are arranged to provide double block and bleed during all phases of orifice plate installation and removal.

Multi-double block and bleed system for an orifice fitting

Apparatus and method for ultrasonic flow metering of viscous fluids. In one embodiment, an ultrasonic flow metering system includes an ultrasonic flow meter, a flow conditioner, and a reducer. The ultrasonic flow meter includes a pair of ultrasonic transducers arranged to exchange ultrasonic signals through a fluid stream flowing between the transducers. The flow conditioner is disposed upstream of the ultrasonic flow meter. The reducer is disposed between the flow conditioner and the ultrasonic flow meter to reduce the cross sectional area of the fluid stream flowing from the flow conditioner to the ultrasonic flow meter.

Ultrasonic flow metering with laminar to turbulent transition flow control

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Houston, TX, United States of America

Peter Syrnyk