About
Independent wellbore positioning since 2016.
We don't drill the well, run the MWD or provide directional services. Wellbore positioning is all we do: we correct MWD surveys, check positional uncertainty and anti-collision, and deliver corrected surveys into the systems you already use.
TALLENTECH in numbers
- wells corrected since 2017
- 21,000+
- survey stations corrected
- 2.4M+
- median time to correct a survey
- 2s
- years in survey management
- 26
- surveys corrected around the clock
- 24/7
What we do
Three things you can hire us for.
- S-01Survey Correction and QCSend us your raw MWD surveys. We return definitive, corrected surveys with quantified uncertainty and station-level QC.
- S-02Position Uncertainty and Anti-CollisionEstimate wellbore position uncertainty, assess collision risk, and evaluate geological targets.
- S-03DataSyncStream corrected, definitive survey data to any system you use, in the format and by the delivery method you choose.
Leadership
Tim Allen.

With 26 years of experience in oil and gas wellbore positioning, Tim founded TALLENTECH to bridge the gap between deep domain expertise and modern software engineering. His career spans decades of hands-on work delivering wellbore accuracy services to operators, giving him the insight to build solutions that address real-world drilling challenges.
Next step
Send us one well.
Tell us about one well. We reply within 24 hours, and once the raw sensor data arrives we review it and tell you what we find.