Schlumberger: Introduces Complete Cased Hole Formation Evaluation and Reservoir Monitoring from a Single Tool

Schlumberger today introduced the Pulsar* multifunction spectroscopy service at the SPWLA 58th Annual Symposium. The new service provides the industry’s first complete cased hole formation evaluation and reservoir saturation monitoring with openhole logging quality.

This next generation in pulsed neutron logging features multiple detectors and a high-output pulsed neutron generator to significantly improve acquisition accuracy and increase both logging speed and measurement precision. The Pulsar service measurements are complemented by powerful algorithms delivering robust answers that compensate for variations in the borehole fluids and completions to make reservoir monitoring in complex conditions a reality.

“Understanding both the formation lithology and fluid content is critical for making timely, informed completions decisions, particularly in complex reservoirs,” said Karin Hoeing, president, Wireline, Schlumberger. “In cost-driven markets, the Pulsar service makes it possible to perform a complete rigless formation evaluation that does not disrupt drilling schedules.”

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