An obsession with accuracy

Multisense functionality completes the diagnostic picture, real-time.

Delivering the right information at the right time is fundamental to successful diagnostics. Measurements must be accurate and appropriate for the task, especially when you want to see more.

Many companies use mass-produced, off-the-shelf tools to make and convey well measurements. But not all follow our exacting design standards.

That’s why we made our own.

Indigo is a seamless 'silent' platform of wellbore sensors, memory, communication and power modules that have been engineered to synchronise perfectly with TGT’s Chorus, Cascade and Pulse technology. The result is enhanced measurement accuracy and a more complete picture. Also, Indigo enables memory-mode and real-time operation. That provides extra flexibility and boosts the efficiency of through-barrier interventions.

Indigo Platform


10-years of engineering ingenuity and direct field experience in applying wellbore measurements to thousands of well systems globally.

Patented measurement capability.

Experts in high-performance, low-noise electronic circuit design.

Designed and built entirely in-house at our technology centre.

Tested and proven in thousands of well systems for more than 70 international operators.

Programmes & Methods

Real-time ‘surface read-out’ capability enables programme optimisation and enhanced data quality assurance during diagnostic interventions.

‘Daisy-chain’ deployment is available for enhanced data accuracy and operational efficiency.

Tools & Measurements

Comprehensive suite of conventional and proprietary wellbore measurements.

Custom designed ‘low noise, low impact’ circuitry and components minimise interference with high-performance acoustic and electromagnetic measurements delivering better accuracy.

Patent pending single-bus protocol with ‘common clock’ ensure full measurement synchronisation of multiple sensors and tools for enhanced accuracy.

Patented heat exchange measurement [HEX] provides accurate flow measurement in very low flowrates.

Real-time data enables improved QC and faster decisions.

Processing & Modeling

Comprehensive processing of conventional and proprietary wellbore production measurements implemented to the highest industry standards.

Analysis & Interpretation

Comprehensive analysis and interpretation of wellbore measurements complement through-barrier measurements to provide a more complete understanding of well system dynamics.

Maxim provides analysts with a range of Indigo Apps and versatile visual displays to facilitate detailed analysis and confident interpretation.