Category : Tools
Excellent. Easy to use and everything you need.
Its very easy to use. A good job. Congratulations.
I love it. Really good and easy to use. TTU 👍👍
good for string selection
Great app to have. Very helpful
Brilliant app.... Must use this
Great app to have
koi 4 days an they call me to come back
A Friend of mine told me about this app, it works really great for offshore work.
Nice app, thx for the job!
Great for a quick calculation!!
Useful and easy to use
Great Oilfield App
Is it possible to add TSS calculations and other PSLs as well to the app, and also as a company employee it will be great if an ESS app made with other services maybe like hoc cards, journey managment, PPR, benefits..... It will help achieving alot save alot of time for the company...specially as most employees work in the field with limited internet access
This is a must have app for petroleum engineers and field personnel. I have a hard copy of the book, but this version is nice to have on to the go.
It is a good app if it will ever open on my moto RAZR HD MAXX it did work on my iPhone wonderfully.
I love this app! My original Redbook got stolen a few years back; glad to have this app now!!
Found very useful for drilling crew suggest to all to have it and make your jobs easier.
Thanks for share. Cool app & very applicable on oilfield.
I use it every day at work for different applications and hasn't let me down
Bad a$$ makes formulas for filling pipe and casing.. bottoms up... surface to surface way easier.. makes me look good
Its easy to get quick on the fly number...long form is better
Great app works really great and accurate
Buggy. Crashes on boot.
no technical data. the capacity data not available for all size
Some of the factors seem to be off on that 4th decimal place. Why are these factors different from an actual redbook? Please fix.
This is what I needed!
A little modification on unit to m would be perfect
I found it very useful!
Great job... Easy to use Would love to see more modifications