Mud Logging Services - Surface Logging | Schlumberger

Mud Logging Services

Actionable information on well status, drilling performance, reservoir fluid composition, and more

Timely, accurate information about well status and drilling performance help drill better wells more efficiently. Schlumberger provides formation evaluation and drilling support through Geoservices.

Geoservices is the industry leader in surface logging, focusing on drilling support and formation evaluation. Our portfolio of technologies and services deliver actionable information on reservoir fluid composition, lithology, well placement, reservoir connectivity, and compartmentalization to guide critical decisions for optimal drilling, completions, and ultimate recovery.

Surface Logging Services

Wellbore Quality Evaluation Services

Construct the best-possible wellbore by managing pore pressure and mud weight.

CLEAR

Hole cleaning and wellbore risk reduction service

Enhance hole-cleaning effectiveness and monitor borehole stability through accurate measurement and analysis of cuttings recovered from the well.

FLAG

Fluid loss and gain detection service

Detect fluid influx and loss in the wellbore faster and more reliably, enabling prompt intervention to minimize the time necessary for any remedial action.

PreVue

Pore pressure analysis service

Predict and monitor pore pressure, fracture gradients, and well stability in real time, integrating data from diverse sources for greater accuracy and understanding.

Drilling Geomechanics Services

Expertise, answers, and insight to maintain wellbore stability and quality

Model continuously acquired well data in real time to revise predictions ahead of the bit to assist drilling decisions.

Surface Formation Evaluation Services

Gain earlier insight into formation fluid composition and downhole lithology.

FLAIR

Real-time fluid logging and analysis service

Obtain a unique quantitative analysis of C1–C5 and qualitative information on C6–C8 components and light aromatics in gas.

Isotope Logging

Continuous δ13C–CH4 measurements in real time

Characterize the geological and geochemical hydrocarbon system in terms of source, generation, and subsurface behavior.

GeoFlex

Quantitative cuttings analysis and imaging service

Improve lithofacies identification by combining accurate, repeatable cuttings mineralogy data with high-resolution imaging.

LithoFlex

Multifactor shale-cuttings evaluation-while-drilling service

Characterize unconventional reservoirs in near-real-time to support operational decisions and minimize risk.

Rig Operation Surveillance Services

Drill smarter with a comprehensive, integrated rig instrumentation system.

SENSU

Rig operations surveillance and instrumentation system

Reduce NPT and drill more efficiently using a comprehensive, integrated rig instrumentation system customized for your application.

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