Wireline inclinometer ITON

Wireline logging inclinometer - ITON



In the ever-evolving realm of oil and gas exploration, precision and reliability are paramount. The quest to extract valuable resources from the depths of the Earth has led to the development of cutting-edge technologies, and one such innovation is the wireline logging inclinometer ITON. This remarkable device is designed to provide continuous measurements of azimuth, inclination, and toolface as a function of depth, all while operating in uncased vertical or deviated wells and navigating non-magnetic pipes. Let’s delve into the intricacies of the ITON inclinometer and discover how it’s reshaping the landscape of downhole measurements.

The Heart of ITON: A 3-Axis Marvel

At the core of the Inclinometer ITON lies a sophisticated implementation scheme. It features a 3-axis fluxgate magnetometer coupled with a 3-axis capacitive tilt sensor. These components work in harmony to deliver crucial information, namely azimuth, inclination, and toolface (roll) angles.

Cutting-Edge Capacitive Tilt Sensor

The inclination sensor within ITON is no ordinary piece of technology. It’s based on the innovative principle of a liquid capacitive tilt sensor. This design choice brings about several significant advantages. It allows the inclinometer to function seamlessly even in high-temperature environments and amidst vibrations. Moreover, it provides results that outpace those of modern analogs of accelerometers.

Precision Redefined with Fluxgate Magnetometers

The fluxgate magnetometers utilized in the ITON inclinometer are a testament to precision engineering. They have been designed to maintain non-linearity within a mere 0.1%. This level of accuracy is a game-changer, ensuring that the measurements obtained are not only reliable but also highly consistent.

Temperature-Resistant and Low Noise

The introduction of these advanced fluxgate magnetometers has revolutionized downhole measurements. They not only provide exceptional accuracy but also operate with minimal noise levels across a wide temperature range. This ensures that the readings remain stable, even in the harshest downhole conditions.

Reliability Through Simplicity

One of the standout features of the ITON inclinometer is its simplicity, which paradoxically leads to enhanced reliability. This reliability stems from the absence of moving parts within the device. With fewer components susceptible to wear and tear, the inclinometer becomes a dependable tool for long-term use.

Cost-Efficiency Through Innovation

In the quest for innovation, the ITON inclinometer stands out. Its inclination sensor, manufactured in-house, is a unique offering in the industry. This proprietary sensor not only enhances accuracy but also significantly reduces costs, making the ITON an economically sound choice for downhole measurements.

Integration with Coiled Tubing:

Coiled tubing is an integral part of the modern oil and gas industry, providing a range of advantages in various aspects of drilling and well servicing. The ITON inclinometer is an important tool that can be used within coiled tubing as an MWD (Measurement While Drilling) system. When integrating this device into the coiled tubing system, it is equipped with a receiver-transmitter panel and a directional drilling program, significantly enhancing the efficiency of the drilling process. The use of the ITON inclinometer as part of coiled tubing greatly improves the drilling process, making it more efficient and faster. Thanks to precise data on the angle of inclination and the direction of the well, the drilling rig can operate with maximum efficiency.

Key Advantages at a Glance

  • No Accelerometers Needed: Unlike many other downhole measurement tools, the ITON inclinometer doesn’t rely on accelerometers, further enhancing its precision and reliability.

  • Accurate and Robust Precision: The ITON inclinometer delivers unmatched precision and robustness in downhole sensing, ensuring dependable results.

  • In-House Manufacturing: With in-house production of fluxgate magnetometers and inclination sensors, the ITON boasts superior quality control.

  • Enhanced Circuit Protection: The inclinometer is equipped with industry-proven dependable board-sets and state-of-the-art circuit protection mechanisms.

  • Standard Communication: It utilizes standard communication buses for seamless integration into existing systems.

  • Advanced Manufacturing: The ITON inclinometer utilizes new manufacturing technology that enhances reliability while optimizing power efficiency.

  • Custom Configurations: It offers custom configurations and operates efficiently across a range of temperatures, catering to diverse needs.


In summary, the wireline logging inclinometer ITON is a groundbreaking innovation in the realm of downhole measurements. Its combination of advanced technology, in-house manufacturing, and cost-efficiency make it a standout choice for the oil and gas industry. With precision, reliability, and versatility at its core, the ITON inclinometer is poised to revolutionize how we explore and exploit the Earth’s valuable resources.

So, whether you’re drilling in the depths of the Earth or navigating non-magnetic pipes, the ITON inclinometer is your trusted partner in obtaining accurate and dependable measurements. Embrace the future of downhole sensing with ITON.

Put your trust in the ITON inclinometer, where innovation meets precision.