# MUDSheet

> Mud engineering calculations and data for professionals. (iPhone/iPad app by Pegasus Vertex, Inc..)

- Source: https://appshunter.io/ios/app/mudsheet/id1510513381 (this page in markdown: same URL + `.md`)
- Developer: [Pegasus Vertex, Inc.](https://appshunter.io/developer/954796003)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 17+
- Requires: iOS 9.0 · 18 MB
- Languages: English
- Released: 2021-02-27
- Data updated: 2026-06-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mudsheet/id1510513381/reviews.md

## What is MUDSheet?

MUDSheet covers the most essential calculation and data in mud engineering.

Designed for mud engineers and drilling engineers, MUDSheet is an app that contains 23 most commonly used calculations, ranging from pipe capacity, pump output to mud additives. We, engineers, are often overwhelmed by the information scattered around in various media forms. Now, the most essential information from engineering handbooks, SPE textbooks, IADC manuals, has been distilled into MUDSheet, a must-have application for every mud engineer and technician to get the job done accurately and efficiently.

Features:
•	Engineering calculation in a second
•	Quick access to drilling equations and chemical formulas 
•	Being convenient for unit setup exchange
•	Replaces paper charts and tables
•	Input data validation
•	Samples for demonstration
•	Optional function display and flexible order change
•	Multiple table references on mud capacity, volume, and properties


Functions:
•	Pipe Capacity
•	Annular Capacity
•	Pipe & Annular Volume
•	Pump-Duplex
•	Pump-Triplex
•	Pump-Quadruple
•	Rectangular Tank Volume
•	Mesh
•	Nozzle Total Flow Area
•	Annular Velocity
•	CaCl2
•	NaCl
•	Brine Density
•	Brine Viscosity
•	Specific Gravity
•	PV/YP in Water-Based Mud
•	Solids in Water-Based Mud
•	Mud Weight Adjustment
•	Temperature
•	Chemical Formula
•	Atomic Table
•	Unit Conversion

## Key features

- Essential mud engineering calculations
- Quick access to drilling equations
- Chemical formulas and atomic table
- Unit conversion and setup exchange
- Input data validation
- Multiple table references


## Frequently asked questions about MUDSheet

### What are the main functions of MUDSheet?

MUDSheet offers 23 commonly used calculations including pipe capacity, annular capacity, pump output for various pump types, and mud additives like CaCl2 and NaCl. It also provides access to chemical formulas and an atomic table.

### Who is the target audience for MUDSheet?

MUDSheet is specifically designed for mud engineers and drilling engineers. It aims to provide them with accurate and efficient tools for their daily tasks.

### Does MUDSheet offer unit conversion?

Yes, MUDSheet is convenient for unit setup exchange and includes a dedicated unit conversion function. This allows users to easily switch between different measurement systems.

### How does MUDSheet help engineers manage information?

MUDSheet distills essential information from engineering handbooks, SPE textbooks, and IADC manuals into a single application. This replaces the need for scattered paper charts and tables, making information more accessible.

### What is the age rating for MUDSheet?

MUDSheet has an age rating of 17+. This is likely due to the technical nature of the content and its intended professional audience.

### When was MUDSheet last updated?

MUDSheet was last updated on May 29, 2021, with version 1.0.2. The app was initially released on February 27, 2021.

### What devices is MUDSheet available on?

MUDSheet is available for iPhone, iPad, and iPod devices. It is designed to be a portable tool for engineers in the field.

### Does MUDSheet have ads?

No, MUDSheet does not contain advertisements. The app is completely ad-free, allowing for an uninterrupted user experience.

## Version history (last 3 releases)

### 1.0.2 — 2021-05-29

Fix bug

### 1.0.1 — 2021-05-06

Fixed Bug.

### 1.0.0 — 2021-02-27

No release notes.

## Apps similar to MUDSheet

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [HeatNext](https://appshunter.io/ios/app/heatnext/id1440372440) | — | Free | Utilities |
| [Directional Survey Methods](https://appshunter.io/ios/app/directional-survey-methods/id1130800392) | — | Free | Utilities |
| [CPC Utility](https://appshunter.io/ios/app/cpc-utility/id1502728707) | 5.0 (3) | Free | Utilities |
| [Alarm serviser](https://appshunter.io/ios/app/alarm-serviser/id1438111440) | — | Free | Utilities |
| [盟帝亞電梯](https://appshunter.io/ios/app/id1435025340) | — | Free | Utilities |
| [凯力朗智能](https://appshunter.io/ios/app/id1448073060) | — | Free | Utilities |

## More apps by Pegasus Vertex, Inc.

- [Dr. DE](https://appshunter.io/ios/app/dr-de/id954796004)
- [CEMPRO Lite](https://appshunter.io/ios/app/cempro-lite/id1116681742)
- [CentraDesign Lite](https://appshunter.io/ios/app/centradesign-lite/id1157895841)
- [CleanMax Lite](https://appshunter.io/ios/app/cleanmax-lite/id1190494072)

All apps by Pegasus Vertex, Inc.: https://appshunter.io/developer/954796003

## Related topics

[mudsheet](https://appshunter.io/ios/topics/mudsheet)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-13.*