Schlumberger

Brochure: PowerFlex and PowerEcho Annular Barrier Evaluation Services

Date: 12/12/2017

Reliable barrier evaluation for assuring well integrity

PowerFlex service—provides a high-resolution map of pipe thickness and cement with full azimuthal coverage by simultaneously acquiring ultrasonic pulse-echo measurements and flexural wave imaging. The measurement of third-interface echoes (TIEs) uniquely images the outer wall for pipe standoff. This innovative combination of measurements enables precise, reliable evaluation of all cement types and weights, particularly for identifying and qualifying debonded cement, and excels at barite sag evaluation.

PowerEcho service—delivers a high-resolution map of pipe thickness and cement from its powerful pulse-echo measurement. PowerEcho service is used for more conventionally constructed wells and performs in all cement types and weights.

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