iDrill-2 app for iPhone and iPad


4.0 ( 2160 ratings )
Business Utilities
Developer: Malik Mubbshir
4.99 USD
Current version: 2, last update: 7 years ago
First release : 27 Aug 2010
App size: 861.48 Kb

The application used to help the Drilling Community to solve the engineering problems
quickly. you can calculate the values and get result quickly. below are the formulas which
are used in this application.

It is always a good idea to manually check calculations. Nothing beats using good
judgment, if in doubt wake up the adults.

DRILL DRILL DRILL

Annular velocity.
Flow rate required for AV.
Annular Capacity.
Volume of cuttings.
Estimated formation temp.
Temp conversion F to C.
Temp conversion C to F.
Free Point.
Constant Stuck pipe.
Drill pipe displacement.
Mud Pump ouput / stroke.
Pressure test volume.
Pressure calcs
Hydrostatic Pressure.
Pressure drop POOH dry.
Pressure drop POOH wet.
Loss of overbalance dry.
Volume of slug for dry pipe.
Weight of slug required.
Usable volume per surface acc.
Usable volume per subsea acc.
Well control
MASP
Max mud weight
Max Shut in casing pressure
Hydrailics calc
Directional
Dogleg severity
Available WOB
Determining True vertical depth
MUD
Barite required
Volume increase to barite
Starting volume
Dilution volume
Cement
Single slurry to surface Single slurry ot TOC