Best Oilfield Calc Apps

Directional Drilling Toolkit

Oilfield LWD Calculation

$1.99

🔍 Reference

Oilfield: Gravity & Flow Calc

API Gravity & Density Tools

$1.99

🔍 Reference

TallyRig: Well Control Calc

Oilfield Calcs + Saved History

Common plug drill-out calcs

Post-frac plug drill-out calculationsFlow balance verificationAnnular velocity calculation

This app offers essential calculations for oilfield professionals performing post-frac plug drill-outs. It provides quick and accurate tools to verify flow balance, annular velocity, sweep efficiency, and surface return timing in real time, designed for simplicity and speed.

Cement Calculator — Oilfield

(2)

free

Slurry, casing, liner, squeeze

by Aegis Chemical Solutions, LLC

Oil well chemical calculationsCommon field calculationsDesigned for field use

This tool provides essential calculations for oil well chemical applications. It features the most frequently used formulas for field operations, designed for efficiency and accuracy.

This app provides on-the-go hydraulic fracturing calculations for the oilfield. It helps determine chemical rates, fluid clean-up, proppant amounts, and pump speeds. Includes a unit converter for common oilfield measurements.

Hydraulic fracturing calculationsProppant amount and height determinationRPM calculator for pumping speeds

Oilfield Calculator - Pump Slippage

(1)

paid

by Theta Oilfield Services

💼 Business

Directional Drilling Calc.

by zhandos uakanov

Angle Averaging MethodRadius of Curvature MethodBalanced Tangential Method

This application provides essential calculations for directional drilling in oil and gas exploration. It offers multiple methods for calculating directional drilling data and dogleg severity between survey points. Designed for ease of use, it supports professionals in the field.

Equivalent Circulating Density

Unit selection (OilField/Metric)Annular pressure/friction loss inputTrue Vertical Depth (TVD) input

This tool simplifies Equivalent Circulating Density (ECD) calculations for oilfield professionals. It allows for easy input of pressure, depth, and mud weight, providing instant, accurate ECD values. Supports both imperial and metric units for global operations.

This app supports oilfield engineers and specialists with daily operations. It offers a news generator, over 300 calculators for drilling and production, reference tables, market prices, and a unit converter.

Oil and Gas News Generator300+ Oilfield CalculatorsDrilling and Production Reference Tables

Calculate bottoms up strokes.

Calculate theoretical strokes from bit to surfaceUse results to spot pills or clear pipeCalculate surface to surface strokes

This utility app helps oil and gas professionals quickly calculate theoretical strokes for downhole operations. It assists in spotting pills and clearing pipes by providing surface-to-bit and surface-to-surface stroke calculations. Designed for ease of use, it's an essential tool for anyone working with downhole volumes.

Oilfield Coiled Tubing Data

(3)

paid

Coiled Tubing Calcs & Data