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Tolteq iSeries MWD System

An MWD platform with simplified design and legacy compatibility.

Render of Kitbox
  • Description Description
  • Resources Resources

First to market with an efficient, reliable pulser design, the iSeries platform provides you with real-time shock, vibration, and revolutions per minute (RPM) data pulsed to the surface through a simplified design for ease of maintenance. The Tolteq™ iSeries Measurement While Drilling (MWD) system offers a complete downhole survey tools solution: a retrievable or fixed-mount pulser, superior directional sensors, a patented gamma sensor, and the surface system with automated filtering to provide reliable, accurate decoding on the surface.

The Tolteq iSeries MWD kit box combines the measurement while drilling tools you need into one easy-to-use suite. The Tolteq MWD kit box is a total solution designed to deliver a customizable survey tools suite of iSeries measurement while drilling products, including the following:

iSeries pulser gamma module

  • Operational time and environmental history logged in internal memory
  • Integrated, three-axis digital flow switch
  • Shock and vibration monitoring and logging, flow switch values, and performance logging
  • More than 400 operational hours on a single battery

iSeries directional module

  • Operational time and environment recorded in internal memory
  • On-board rotational detection, shock, vibration, and RPM pulsed to surface in real time
  • Two customizable measurement while drilling sequences and a survey sequence
  • Automatic switching between sequences

GUIDE measurement while drilling surface system

  • Automated intelligent matrix filtering with automated pulse decoding optimization
  • Wireless link from rig floor to shack (cable link available)
  • User-friendly WITS interface
  • Water-tight, durable Pelican™ case and marine connectors

SureCircuit test box

  • Traditional make-break functionality
  • Check-battery voltage and depassivate with the push of a button
  • Eliminate accidental battery drainage through automated depassivation
  • Isolate any part of your toolstring with uphole and downhole connectors
  • Quickly identify inactive signals with LEDs dedicated for each line

Lower-end tool box

  • More than 100 items included to maintain and deploy lower ends

Job setup tool box

  • Simple but inclusive—all the items needed to set up the next job

For more information, email [email protected]

  • Tolteq iSeries Measurement While Drilling System Spec Sheet

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Looking for more? Log in to our Tolteq Hub for additional information, contact our product support groupor submit a repair request and one of our representatives will follow up with you directly. You can also explore our Tolteq release notes to stay up to date on new product features and fixes.

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Interested in adding this product to a custom directional BHA? Visit nov.com/DirectionalTechnology to learn more or contact us at [email protected].

For other inquiries, please complete the form below. One of our representatives will follow up with you directly.