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Well Diagnostics

Reduce intervention costs and boost production

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Comprehensive cased hole services to understand downhole flow, behind-casing conditions, and casing and tubular integrity

If you want to optimize lifetime production, you need to understand both the well and the reservoir. Conducting production logging or evaluating well integrity prior to intervention operations minimizes risk by proactively identifying completion and production problems. From that informed basis, you can best determine how to intervene so that the well can reach its full production potential.

Well Diagnostics Offerings

Buildup evaluation shut-in tool

Enable efficient, high-quality downhole data acquisition required for well testing and reservoir surveillance.

PowerFlex and PowerEcho

Annular barrier evaluation services

Quantify annular content and bond, and confirm centralization and casing condition in almost all well fluids and cements.

Multifunction spectroscopy service

Attain comprehensive formation evaluation in cased hole: one run, one tool.

Reservoir saturation tool

Get pulsed neutron measurement of saturation, lithology, porosity, and flow profiles.

Memory PS Platform

Production services platform

Experience advanced production logging measurements with high accuracy and quality.

Isolation Scanner

Cement evaluation service

Evaluate zonal isolation even for lightweight cements by mapping annulus material, pinpointing cement channels, and assessing real-time information.

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Video Dual-String P&A Barrier Evaluation

Schlumberger and Equinor discuss how to evaluate A- and B-annuli in one run during P&A well decomissioning.

Video BEST Tool Fluid Flow

Watch how fluid flows through the buildup evaluation shut-in tool when the valve is opened and closed.

Product Sheet BEST

Enable efficient, high-quality downhole data acquisition required for well testing and reservoir surveillance.

Case Study Minnkota Power Partners with Schlumberger for CO2 Storage Reservoir Evaluation

Subsurface data acquisition, analysis, and modeling creates evaluation blueprint and future Class VI injection well permitting.

Video Tech Talk: Formation Evaluation Solutions for CCS Projects

How we're supporting the energy transition

Tech Paper Validating Ultrasonic Log Response Against Reference Barrier Cells Simulating Downhole Well Condition

Creating reference barrier cells to simulate downhole oil well conditions, such as free and cemented pipe, sagged barite, gas environment, and more.