Onesubsea IP UK Limited

Jean Francois Noel

Alexandre Lupeau

Emmanuel Lagrand

Rolf Rustad

Cheng-Gang Xie

Stig Kaare Kanstad

Erlend Bjoerndal

Ted Ørjan Seim Gundersen

Ted ØRjan Seim Gundersen

An assembly for monitoring particulate in a production fluid. The assembly supports routing of production fluid through a restriction and to a strategically located detector downstream and adjacent the restriction. Further, the detector incorporates acoustic attenuating features to provide a tailored detection focused on acoustics directly from particulate in the fluid. These features may include the use of a transducer housing with a ribbed profile to achieve the attenuation. Although, other types of attenuating techniques may be employed.

Oilfield production particulate monitoring assembly

A temperature sensor assembly for measuring temperature of a fluid in a conduit, the assembly comprising a temperature sensor and a thermowell housing the temperature sensor and embedded in a wall defining the conduit. The thermowell has a face for interfacing the fluid that is substantially non-intrusive relative the conduit and a groove that extends radially inward of the thermowell housing to minimize the cross-sectional area of the thermowell body proximate the location of the temperature sensor.

Temperature sensor assembly

Growing community of inventors

Sandsli, Norway

Jean Francois Noel