M-I SWACO

Even in the most basic horizontal directional drilling, mining or waterwell project, specific calculations— pump output, hole volume, annular volume, annular velocity—are vital to the success completion of the project. In the past, rig crews were forced to carry heavy reference books and manuals in the pickup trucks or rely on memory. When calculations had to be made, they had to stop, look up the right equation or hoped they remembered the correct equation and manually perform the calculation. Even with scientific calculators and 3x5 plastic reference cards, there was always the potential for error.The Reference Guide puts all of the reference materials and calculators that HDD, mining & waterwell drilling crews need to do their jobs easier, faster, and safer.

Category : Books & Reference

Reviews (14)

Mor. H. Z. Aug 21, 2021

This app really needs to be updated. Unit option is really poor.

Bra. K. Jul 21, 2020

Hi am using last 10 year , nice app

M. W. Nov 24, 2016

A good app but considering I still have to pull out the calculator to swap from bbls to gallons and back I never use this app I just do the calculations on paper.

Ari. K. May 27, 2016

This is the one of the best software for drillers. Thanks very much

Mar. H. Dec 17, 2014

Definitely good to have in the arsenal of field tools!

Gra. B. May 28, 2018

A very useful tool in the field

Jim. S. Jan 26, 2015

Thanks for share.

Jo. N. Jan 17, 2016

I have to convert everything from gallons to barrels. Why don't you have an option to change this?

Riz. s. o. A. Oct 13, 2014

Great start off drilling in

Qui. M. May 4, 2017

Love the app

A. G. u. Aug 20, 2012

It is a pretty good app but the tables are short.. such as lists of materials.. pump tables only go to ten..

A. G. u. Oct 2, 2012

Wish you it would save the data put in. Besides that great app.

nag. e. Oct 7, 2014

Great app but wheres the option for obm

Jav. A. Jun 25, 2013

Very useful for mud engineers))