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App Android

Crude Oil Metrics

Released

Offline tools for crude oil quantity, tank management, and audit-friendly reports.

Get it on Google Play →

Crude Oil Metrics offers offline tools for accurate crude oil quantity, tank management, and audit-friendly reports. Customizable templates, paired full/empty receipts, integrated tank-to-calculations workflows, and on-device data support efficiency, traceability, and accuracy in field conditions.

Designed for inspectors and tank farm operators who require precise crude oil quantity and tank-management calculations. Used at tank farms and loading terminals, where outputs serve as supporting documentation alongside formal custody-transfer and fiscal workflows. The math has been validated by operators against real field workflows.

Quantity & Tank-Management Calculations

Precise crude oil quantity and tank-management calculations. Every calculator includes a "show calculation" breakdown panel behind every result, so every figure can be traced before it ends up in a fiscal-grade report. Rounding has been fixed for fiscal-grade output.

Integrated Tank Workflow

Integrated tank-to-calculations workflow, so tank data flows into the calculators that depend on it.

Stock

Stock figures kept consistent with the calculators that feed them.

Customizable Templates

Customizable templates for recurring setups, so repeated field tasks can be prepared once and reused.

Receipts & Reports

Paired full/empty receipts and audit-friendly report formatting, suitable as supporting documentation alongside formal custody-transfer and fiscal workflows.

Data Safety

Optional automatic backups with in-app restore as a safety net for field data. Data stays on the device by default; manual backups can be exported to a location you choose for off-device archiving.

Field-Ready Design

System theme with light/dark contrast, sticky top filters and buttons that stay in view while scrolling, density-unit switcher, document folders, and an onboarding User Guide for first-time use.

Crude Oil Metrics is actively maintained. Users can reach out to report issues, suggest features, or provide feedback directly via email. We work continuously to improve the app based on real field use.

Contact: hello@silvainteractive.games

  • Offline tools: the app runs offline in field conditions.
  • On-device data: data stays on the device by default. Manual backups can be exported to a location you choose for off-device archiving.
  • Automatic backups with in-app restore: a data-safety layer so a wider rollout doesn't carry unnecessary data-loss risk.
  • Privacy policy: silvainteractive.games/app-privacy/comapp
Category Android App
Language Kotlin
UI Framework Jetpack Compose + Material3
Architecture MVVM + StateFlow
Persistence Room (SQLite), DataStore
Export PDF, CSV, XLSX (Apache POI)
Languages English, Romanian
Status Released
Current Version 1.2.2
Distribution Google Play