GMW at SPE ATCE: Magnetic Sensing for Directional Drilling & Ranging

We’re exhibiting at the SPE Annual Technical Conference and Exhibition (ATCE) in Houston, TX October 21-23, 2026 at the George R. Brown Convention Center.

GMW supports magnetic measurement applications in directional drilling, active ranging, downhole instrumentation, and tool calibration, with solutions ranging from high-temperature and low-noise fluxgate magnetometers to Helmholtz coil systems and precision 3-axis teslameters.

Ludo Letourneur, PhD, our Senior Application Engineer, will be at Booth 1404 to discuss magnetic sensing and calibration challenges for oil & gas and geothermal applications. Please reach out to me in advance if you would like to arrange a meeting.

Featured Magnetic Measurement Solutions

Bartington High-Temperature Fluxgate Magnetometers. The Mag610/611 and Mag614-FL provide precision fluxgate magnetic field measurement for demanding applications, including environments where elevated operating temperatures are required.

Bartington BH300 Helmholtz Coil System. A three-axis Helmholtz coil system for generating controlled, uniform magnetic fields for calibration and testing of directional sensors, magnetometers, and downhole instrumentation.

Bartington Mag-13MS100. A high-sensitivity fluxgate magnetometer paired with the DG-1 electronics for precision low-field magnetic measurements.

Bartington UAS-Mag. A compact fluxgate magnetometer designed for unmanned airborne magnetic surveying applications where sensor size and weight are critical.

Senis 3MH4 Digital 3-Axis Teslameter. A precision three-axis Hall teslameter for simultaneous measurement of Bx, By, Bz, and total magnetic field, supporting field verification, calibration, and magnetic system characterization.