Well Control Tool vs Workstrings
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Well Control Tool
This reference app provides essential calculations for oil well control, including pressure, kick tolerance, and kill mud weight. It also includes data tables for various drilling equipment specifications and BOPs information.
- Well control calculations
- Final Circulating Pressure (FCP)
- Formation pressure from kick analysis
- BOPs data
- Drill collar specifications
- Tubing and casing specifications
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Useful Oilfield Well Control Tool with below features: 1. Well Control Calculations: - Final Circulating Pressure (FCP); - Formation Pressure From Kick Analysis; - Hydrostatic Pressure Loss Due To Gas Cut Mud; - Initial Circulating Pressure; - Kick Tolerance Factor; - Kill Mud Weight; and more calculations. 2. BOPs Data: - Hydril BOPs Data; - Shaffer BOPs Data; - Cameron BOPs Data; 3. Data Tables: - Drill Collar Specification; - Heavy Weight Drill Pipe Specification; - Tubing Specification; - Casing Specification; - Drill Pipe Specification; Have a safe shift!
Workstrings
Access and share detailed product specifications for a wide range of tubular goods and specialized joints. Easily search, view, and download spec sheets for items like drill pipe, landing string, and drill collars.
- Search product specifications
- View detailed spec sheets
- Download specification documents
- Share product information
- Browse tubular goods
- Access Worktech Joints specs
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The Workstrings International Spec Sheet finder allows you to search for, view, download, and share specifications for a variety of Workstrings' products including Drill Pipe, Landing String, Heavy Weight Drill Pipe, Drill Collars, Tubing, Completion and Intervention Tubulars, and Worktech Joints
Screenshots
Verdict
The clearest difference is price: Workstrings at Free against Well Control Tool's $0.99. Workstrings also leads on ratings volume (14 vs 1). Well Control Tool's advantage is iOS requirement (10.0 vs 13.0). On rating, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Workstrings is free to download; Well Control Tool costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Well Control Tool against 5.0 for Workstrings. That said, the two scores are not equally well evidenced: Workstrings has 14 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Well Control Tool | Workstrings |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (14 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 14 — better |
| Update frequency | — | Every 8 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 31 MB | 135 MB |
| Age rating | 4+ | 4+ |
| Developer | zhandos uakanov | SESI Holdings, Inc. |
Customer experience
Well Control Tool
Workstrings
In-app purchases
Well Control Tool
No in-app purchases
Workstrings
No in-app purchases


