FloWatcher | Rate, Density, Pressure, Temperature Gauges | Schlumberger
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FloWatcher

Flow rate, fluid density, and PT monitoring system

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Rated to 25,000 psi [172 MPa]
Rated to 347 degF [175 degC]

Monitor production trends without well testing

Continuously monitor downhole flow rate, fluid density, pressure, and temperature in real time with the FloWatcher system, which is designed to acquire data in land, offshore, and subsea wells.

Designed and qualified for permanent installation, the system eliminates the need for subsea and surface flowmeters. The continuous stream of real-time data enhances production planning and reporting accuracy.

Downhole gauge acquisition hardware and software

Browse our surface and downhole hardware and acquisition software that help you increase completion efficiency.

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  • Surface hardware
  • Downhole hardware
  • Acquisition software
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Identify flow anomalies for early remediation

The data enable early identification of production and reservoir anomalies, such as water or gas breakthrough, helping to reduce the cost of remediation and optimize production planning and recovery. Two-phase total flow rate and gas or water cut can be determined. In addition, the data can be used for pressure transient analysis to estimate permeability, skin, and drainage area over the life of the well.

Applications of this versatile system include

  • production allocation
  • well productivity and trend analysis
  • interference testing
  • pressure transient analysis
  • monitoring of ESP efficiency.
Three Men Discussing Data

WellWatcher Advisor

Real-time intelligent completion software

Optimize well performance with real-time analysis of well and reservoir data.

Intellitite

Downhole dual-seal dry-mate connector

Improve downhole monitoring and intelligent completion system reliability, even in challenging environments.
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Brochure WellWatcher Permanent Monitoring Systems

Remote monitoring of pressure, temperature, vibration, strain, fluid density, and flow rate data in real time.

Tech Report More Than 14,000 WellWatcher Permanent Monitoring System Gauges Deployed in Over 50 Countries Worldwide

Schlumberger deploys enough permanent downhole cable to circle entire globe.

Product Sheet FloWatcher Flow Rate, Fluid Density, and PT Monitoring System

Perform pressure transient analysis, identify production and reservoir anomalies, and avoid risks in deep water.

Case Study Operator Eliminates Allocation Uncertainties for Three Offshore Oil Wells Sharing Single Pipeline to Platform

FloWatcher flow rate, fluid density, and PT monitoring system accurately tracks production allocation in subsea environment.

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