# Wait and Weight Worksheets — Engineer's Method

> Engineer's Method (iPhone/iPad app by Carlos Moura.)

- Source: https://appshunter.io/ios/app/wait-and-weight-worksheets/id1071553709 (this page in markdown: same URL + `.md`)
- Developer: [Carlos Moura](https://appshunter.io/developer/407501202)
- Category: Utilities, Education
- Price: $9.99
- Age rating: 4+
- Requires: iOS 11.0 · 10 MB
- Languages: English
- Released: 2016-01-12
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/wait-and-weight-worksheets/id1071553709/reviews.md

## What is Wait and Weight Worksheets?

This application uses the worksheets (also named of Kill Sheets) based on standardized worksheets of the wait and weight method to control oil wells after the occurrence of kick during drilling operations on floating rigs with subsea stack and rigs with surface stack. 

It is can be applied on the field and also help in the understanding of the Wait and Weight Method for well control. 

It is an useful tool to import data files to fill kill sheets from our apps: (Driling Hydraulics, Drilling Simulator 1, 2 and 3, Kick Game, Kick Tolerance, LOT Simulator, MPD Simulator and Well Control Simulator 1 and 2) available for sale in our portfolio on the App Store.

This app was developed based on existing spreadsheets. There is no comparison with any other software.

Our goal was to create a low-cost application with the help of experts to share with drilling engineers, technicians, drillers, students and teachers of drilling engineering. 

There is no intention to replace the professional softwares.

You can contribute with suggestions for improvements, correcting the translation to english, reporting bugs and spreading it to your friends.

Thanks


DISCLAIMER:

These tools & materials are provided 'as is' without warranties of any kind, express or implied.

Please verify the tools provided by this application by yourself before you use them. Ensure you understand the impact of using these tools.

Any use you choose to make of these tools & materials is undertaken by you entirely at you own risk.


## Version history (last 5 releases)

### 2.1 — 2023-06-08

- bug fixes: some users have reported difficulty removing data files.
- added minor improvements

### 2.0 — 2020-01-14

- Added compatibility with newer iPadOS versions
- Added Dark Mode (iPadOS 13 or greater)
- Added some improvements

### 1.5 — 2016-11-22

- added support for new app "Drilling Simulator 3"

### 1.4 — 2016-10-11

- added some improvements

### 1.3 — 2016-08-22

- improved compatibility to import data from other apps
- added support to import data from MPD Simulator
- added new features for deviated wells.

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## More apps by Carlos Moura

- [Drilling Hydraulics (Basic)](https://appshunter.io/ios/app/drilling-hydraulics-basic/id673992115)
- [Directional Drilling](https://appshunter.io/ios/app/directional-drilling/id928989079)
- [Ton Miles Calculator](https://appshunter.io/ios/app/ton-miles-calculator/id965020659)
- [3D Interpolation](https://appshunter.io/ios/app/3d-interpolation/id1000298349)
- [Kick Game 2](https://appshunter.io/ios/app/kick-game-2/id1060736340)
- [Driller's Method](https://appshunter.io/ios/app/drillers-method/id1067011800)

All apps by Carlos Moura: https://appshunter.io/developer/407501202

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*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 2026-06-01.*