Tech Spotlight: SLB Introduces Innovative Sourceless Technology for Accurate Formation Density Measurements While Drilling

We recently introduced NovoSphere™, the industry’s only sourceless formation evaluation logging-while-drilling (LWD) service. This innovative technology provides accurate formation density and porosity measurements for drilling without the use of a chemical radioactive source.

What it offers

The technology behind the NovoSphere service includes advanced hardware and digital modeling capabilities that provide sourceless density measurement for enhanced measurement precision and accuracy at an extended range of densities across various lithologies.

The compact design of the technology solution integrates critical measurements, such as porosity, elemental capture spectroscopy, sigma, array resistivity and dual ultrasonic caliper, within a short 25-foot collar — making it a one-stop solution for all petrophysical measurements near to the bit.

Combined with SLB’s high-speed telemetry system, the NovoSphere service transmits high-quality formation evaluation data to the surface in real time, enabling rapid and informed decisions on optimizing well placement and improving drilling efficiency.

Why it matters

Many countries worldwide have restrictions on the utilization of the radioactive source, creating complex abandonment procedures and unwanted sidetrack in case of a stuck or lost radioactive source. Providing an accurate density measurement without a chemical radioactive source is a revolutionary alternative.

“NovoSphere is a game-changer for the industry,” said Cecilia Prieto, business line director for well construction measurements at SLB. “By eliminating the need for a radioactive source, we are providing our customers with a safer, more efficient, and environmentally friendly solution for formation evaluation.”

Tell me more

The NovoSphere service is a significant advancement in formation evaluation technology. It offers operators improved safety, increased efficiency, reduced environmental impact, and enhanced decision-making regarding well placement and drilling optimization.

With its unique capabilities and benefits, NovoSphere is poised to transform formation evaluation and well placement operations in the energy industry.

The technology was launched during the International Petroleum Technology Conference, taking place this week in Kuala Lumpur, Malaysia.

For more information, visit www.slb.com/NovoSphere.

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