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For drilling supervisors & wellsite engineers

Track drilling downtime.
Kill it faster.

Log NPT events in real time, see cost impact instantly, export a clean CSV before the morning meeting — no setup, no contract, no nonsense.

Buy NPT Logger — $19 →
$19 — one-time payment, yours to keep
NPT Logger — Today's Shift
⚡ NPT Logger
SP Stuck Pipe
3.5 hrs
$7,292
MF Mechanical Failure
1.25 hrs
$2,604
BOP BOP Testing
2.0 hrs
$4,167
Total NPT
6.75
Cost Impact
$14,063
What it does

Everything you need.
Nothing you don't.

Feature 01
Log NPT events in seconds with IADC cause codes
Pick from the full IADC standard list — Stuck Pipe, Mechanical Failure, BOP Testing, and more. Start time, end time, optional note. Done in 15 seconds.
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Feature 02
Instant cost impact at your configured day-rate
Enter your well's rig day-rate once. Every event immediately shows its dollar cost. Running total updates live — no spreadsheet, no calculator.
📊
Feature 03
One-tap CSV export for morning meetings
Hit Export and get a clean, date-stamped CSV with cause code, start/end, duration, cost, and your notes — ready to attach to the morning report.

Built for the rig floor, not the boardroom.

NPT Logger is designed for the people actually tracking downtime in real time — not for IT to configure, not for a consultant to install. Open it on your phone, enter your day-rate, start logging.

No account. No cloud sync. No enterprise contract. Your data stays on your device.

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Drilling Supervisors
Log events as they happen — not hours later from memory.
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Wellsite Engineers
Accurate NPT data for end-of-well reports, no extra paperwork.
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Company Men / WSEs
Justify cost decisions with timestamped, categorised data.
Why NPT Logger

No setup. No integration. No fluff.

Start tracking NPT today.

One-time payment. No subscription. No enterprise contract. Open it on your phone and you're logging in 60 seconds.

$19
One-time — use it on any device
Buy NPT Logger — $19 →
One-time payment No subscription Works offline No account needed