Schlumberger

ACTive Profiling CT Real-Time Production Logging and Distributed Temperature Sensing Services

Overview Tools Library

High-quality data improves traditional production logging service

By integrating production logging with CT intervention, ACTive Profiling services significantly streamline the production logging process. As part of ACTive Profiling services, ACTive PS CT real-time production logging service uses just one fiber-optic string for both stimulation and logging operations. This setup combines real-time fiber-optic telemetry with advanced wireline production logging tools, making high-quality production logging data available during intervention—when it matters most. 

Real-time measurements keep well production on track 

Distributed temperature measurements are captured in real time and can be combined with production logging data to create the most accurate profile of well production. This real-time functionality helps avoid misruns, lost data, depth inaccuracy, and slickline limitations. ACTive Profiling service’s ACTive DTS distributed temperature measurement and inversion analysis is also available as a stand-alone service to create a basic well temperature profile and can be used before, during, and after a treatment.

The ACTive Profiling services comprise ACTive PS service, ACTive DTS analysis, and ACTive Q CT real-time distributed flow measurement service.

Production logging
ACTive PS CT real-time production logging service uses real-time fiber-optic telemetry with advanced wireline measurements to provide high-quality onsite evaluation and real-time treatment diagnostics in just one run in the well.

DTS analysis
ACTive DTS distributed temperature measurement and inversion analysis provides a 3D temperature profile and quantifies the intake profile of the treatment fluid along the entire wellbore to verify the effectiveness of treatment fluid placement for enhancing well production performance.

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ACTive PS Service Identifies Water- and Hydrocarbon-Bearing Zones During Production Logging

ACTive PS CT Real-Time Production Logging Service
Part of ACTive Profiling services, the ACTive PS production logging service enabled the RSTPro tool to access and log highly deviated and horizontal wells in real time. Read case study