---
title: Well Event Transfer Audit
emoji: 🛢️
colorFrom: blue
colorTo: gray
sdk: static
app_file: index.html
license: mit
---

# Well event transfer audit

A browser explorer for well-event detectors trained on Petrobras 3W 2.0 and tested on well
groups they never saw. It shows saved results only: no live telemetry, no uploads, no
model inference.

## Pages

- [Transfer audit](index.html): all eleven candidates on fresh confirmation data, with
  coverage, onset delay, false alarms and where the failures concentrate
- [15-method validation comparison](foundation-validation.html): compact models, tree
  ensembles, conventional references and IBM's pretrained TSPulse. TSPulse finds no new
  onset within 300 seconds, and 11 of the logistic model's 13 onset discoveries come from
  one recording group.
- [TSPulse preflight](tspulse-preflight.html): the full pretrained checkpoint run causally,
  end to end
- [Full-stream replay](tcn-stream-validation.html): every one of 121,325 validation
  decisions, replayed exactly
- [Incremental signal path](incremental-well-validation.html): packet-by-packet features,
  scores and alarm timing. Both TCNs still find no new known onset within 300 s.

No model is ready for deployment. The models, reports and audit data are in
[well-production-event-causal](https://huggingface.co/sankalpsthakur/well-production-event-causal)
and the [3W audit dataset](https://huggingface.co/datasets/sankalpsthakur/3w-causal-real-group-audit).

## License

Data are derived from Petrobras 3W under CC BY 4.0; authored interface is MIT.
Exact model/Dataset revisions and full attribution are linked from the page.

The full release log is in [HISTORY.md](HISTORY.md).