CAST-M™ / CBL-M / MFC

Monoconductor Conveyed Simultaneous Ultrasonic / Sonic / Caliper Casing and Cement Evaluation


The Halliburton CAST-M™ / CBL-M / MFC tool string was designed to augment well-integrity data acquisition, particularly when suspected poor casing conditions are likely to impact data acquisition from acoustic tools.

The combination of the MFC high-resolution caliper and the CAST-M™ / CBL-M casing-inspection and cement-evaluation capabilities enables enhanced well evaluation with three independent data-acquisition technologies. With the added flexibility of monoconductor wireline conveyance, the
CAST-M / CBL-M / MFC service focuses on delivering increased operational efficiency and improved well-integrity evaluation even in live well conditions.

When combined, the CAST-M / CBL-M / MFC tool string acquires multiple data sets between 4-1/2-in. through 14-in. casing, including cement acoustic impedance, 5-ft acoustic waveform, and 2D imaging logs, as well as interactive 3D maps of casing inner wall and statistical reports on casing wear.

CAST-M/CBL-M /MFC

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