EMERSON
Measurement Instrumentation

Downhole Monitoring and Control

Continuous monitoring and control are needed to understand the dynamics of the downhole environment in an oil or gas well. The Emerson’s Roxar™ monitoring and control solutions offer cost effective, highly stable, accurate and precise measurements suitable for the harshest and hottest deep well environments. These measurements, which include pressure, temperature, annulus B monitoring, and adaptive gas lift systems, are critical to managing well production, optimize reservoir performance, and maintaining well integrity.

 

Downhole Monitoring and Control - Connection to Multiple Downhole Instruments

Connection to Multiple Downhole Instruments with One Cable

The Roxar Integrated Downhole Network (IDN) is the backbone of our downhole monitoring solutions. It serves as an infrastructure host role, enabling communication, power, and interfacing for various downhole instruments and devices. It supports up to 32 sensors on a single cable, providing vital data for managing multiple wells or zones efficiently during well completions.

 

Products

Downhole Technologies

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The IWIS compliant Downhole Network Controller (DHNC) electronic card provides power and communication to the Integrated Downhole Network (IDN), accommodating up to 32 sensors on a single cable. Various mounting and location options are available for the DHNC card, including topside rack mounted, and a subsea canister design.  

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Roxar™ Downhole Network Controller Cards

The Roxar Downhole Network Controller (DHNC) cards act as an interface to provide two-way communication between the downhole instrumentation and the operators interface via the Tubing Encapsulated Cable (TEC).

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Roxar™ Surface Acquisition Unit

The range of the Roxar Surface Acquisition Units (SAUs) allow the Roxar Integrated Downhole Network (IDN) to be deployed in multiple locations and environments.

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Roxar™ Downhole Subsea Canister

The Roxar Downhole Subsea Canister incorporates the Downhole Network Controller (DHNC) card, allowing for interface and communication of the Integrated Downhole Network (IDN) in a subsea well.

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