Lease Operator Toolkit is built to provide fast, reliable calculation tools for oilfield operations.
The app is designed to answer real-world questions quickly, such as:
How much gas is in this pipe?
How big is this spill?
What is the pressure or capacity for this job?
Each tool is focused on speed, simplicity, and field-ready accuracy.
From the home screen, choose the tool that matches your task:
Gas Volume Calculator
Spill Volume Calculator – Pro
Volume in Pipe
Workover Assistant
Field Notes (if implemented)
Each section is designed to work independently depending on your needs.
Input the values you have available.
Examples:
Pipe length and diameter
Spill dimensions and depth
Pressure or fluid data
Most fields use standard oilfield units for quick entry.
Results are displayed instantly as values are entered.
Outputs are designed to be:
Clear
Easy to read
Ready for field use or reporting
Used to estimate natural gas volume based on orifice meter inputs.
Helpful for:
Production estimates
Flow calculations
Field verification
Used to estimate spill volumes across different shapes and conditions.
Features:
Multiple shape options (square, circle, etc.)
Soil absorption factors
Tank or vessel displacement
Oil and water separation
Designed for:
Spill reporting
Environmental documentation
Field estimation
Used to estimate the amount of gas in a section of pipe.
Helpful for:
Blowdown planning
Safety considerations
Volume estimation before venting or flaring
A collection of common oilfield calculation tools.
Includes calculations for:
Hydrostatic pressure
Internal capacity
Annular capacity
Other common field calculations
Designed to reduce time spent doing manual calculations on location.
All calculations are intended to provide practical field estimates.
Results should be used for:
Planning
Decision-making
Quick field reference
They are not intended to replace detailed engineering analysis.
Use Field Notes to document activity on location.
Examples:
Job steps (SI well, LOTO, blowdown)
Observations
Safety notes
Notes can be used as a quick reference or informal record of work performed.
Double-check inputs before relying on results
Use consistent units when entering data
Use Spill Calculator for documentation and reporting
Use Volume in Pipe before blowdowns for safety awareness
Keep notes short and practical for quick reference
All data is stored locally on your device.
Lease Operator Toolkit:
Does not upload your data
Does not track usage
Does not require accounts or login
If the app is deleted, all stored data is permanently removed.