Best WellCalc alternatives: apps like WellCalc

10+ similar apps compared and reviewed

5.0 avg rating
10 free apps
Updated October 2026

Looking for something like WellCalc? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to WellCalc

5.0(1 ratings)
Free
Mud Man Pro screenshot 1
Mud Man Pro screenshot 2
Mud Man Pro screenshot 3
Mud Man Pro screenshot 4
Mud Man Pro screenshot 5
Mud Man Pro screenshot 6

This offline drilling fluid calculator provides essential tools for mud engineers on the rig. It offers over 20 specialized calculators for various fluid properties and operations, along with a comprehensive field notes library. Designed for speed and accuracy without internet dependency.

More apps like WellCalc

4
ECD Calculator
ECD Calculator
ECD Calculator
by Drillsoft LLC
Free

This utility app assists drilling and mud engineers in calculating Equivalent Circulating Density (ECD) at any point during operations. It offers a streamlined process with just a few clicks.

ECD calculationDrilling engineeringMud engineering
πŸ”§ Utilities
(5)
free
5
Art of Drilling
Art of Drilling
Art of Drilling
Drilling Field Reference Tool
Free
πŸ”§ Utilities
(0)
6
Oil & Gas Calculator : OilCalc
Oil & Gas Calculator : OilCalc
Oil & Gas Calculator : OilCalc
Drilling, production Calcs
Free

This app provides specialized calculators for oil and gas professionals, covering drilling, production, reservoir analysis, and trading. It offers quick calculations with guided inputs, unit conversions, and shareable reports for field operations.

Drilling calculations (MASP, kick tolerance)Production metrics (GOR, tank volumes)Reservoir analysis (OOIP, decline curves)
πŸ”§ Utilities
(2)
free with in-app purchases
7
Oil & Gas Calculator
Oil & Gas Calculator
Oil & Gas Calculator
Formula-based calculations
Free
πŸ”§ Utilities
(0)
8
DrillOut Calcs
DrillOut Calcs
DrillOut Calcs
Common plug drill-out calcs
Free

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.

Post-frac plug drill-out calculationsFlow balance verificationAnnular velocity calculation
πŸ”§ Utilities
(2)
free
9
Workover Assistant
Workover Assistant
Workover Assistant
by Kelly Gayneaux
Free

This utility app assists oil and gas field personnel with essential calculations for well workovers. It provides tools for hydrostatic pressure, internal capacity, and other critical functions, serving as a convenient resource for rig site or office use.

Hydrostatic pressure calculationsInternal capacity calculationsOil and gas well workover tools
πŸ”§ Utilities
(2)
free
10
Directional Survey Methods
Directional Survey Methods
Directional Survey Methods
Calculations and Formulas
Free
πŸ”§ Utilities
(0)