BottomHole app for iPhone and iPad
Developer: Blck Star Dev. LLC
First release : 27 Oct 2011
App size: 3.18 Mb
Bottom Hole applications its used by Drillers and Engineers to calculate Drill string and Annular Capacity. With Pump calculations that provide strokes and time for Bottoms UP, Surface to Surface, and Surface to Bit.
*********Version 1.6*******************************
Added new features
**Scrollable Screen**
Introduce new Scrollable screen to Bottom Hole Capacity Module. This allows users to see hidden numbers under the keyboard.
**Enter To Save**
Introduce new Enter to Save to both Modules Bottom Hole Capacity and Pump Output & Strokes. To use this feature just press the DONE button on the keyboard to save data and avoid re-entering it every time the app is launched. Use it to save information like casing id, casing depth, casing/liner id, casing/liner depth, drill pipe id and od, pump liner id, pump efficiency, Stroke liner, and even Strokes per minute
*********Version 1.5*******************************
Fixed Negative values on Calculations
New interface with Calculations on Diagram
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Latest reviews of BottomHole app for iPhone and iPad
App feels and looks great, but it is pretty much worthless. It doesnt include a BHA assembly area, which means if you were trying to figure volumes only with drill pipe it would be fine. Without the feature of BHA volumes, it makes the numbers pretty much worthless. Also, it requires you to carry your volumes over from the work string screen to the pump screen, thats just a pain. Trust me guys, save your three dollars until the developer adds BHA. Waste of space.
You pay hard earn money for an app that is supposed to be be a quick help and its useless. Calculation hole volume in a well consist of more than casing and drill pipe, I guess ppl are just suppose to forget they have bottom hole assemblies. Wish I could get my money back.
I wish there was a way to add BHA dimensions to the calculations. My biggest issue is not being able to transfer drill string and annular volumes to the pump output screw with a single button instead of having to manually inputting the numbers. Its a good start but it needs work.