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OilField Formulas for iHandy Calc.

By zhandos uakanov

This app is only available on the App Store for iOS devices.


------- Updated. Added more than 250 oilfield calculators -------

Aims of this application to make ease the life of Oilfield specialist and Petroleum, Mud Engineers by providing correct hand calculations. It is meant for Engineers,Specialist who are involved in Oil and Gas exploration and Drilling. This application is an essential supporting tool.

P.S.: Best way for correct calculation is the hand calculation.

Application builded by last updated API (American Petroleum Institute) Data.

-Capacities & Volumes for Downhole formulas
-Capacities & Volumes for Tanks formulas
-Pump Output & Rate
-Pump Press.Relationships
-Equivalent Circulating Density (ECD)
-Trip Calculations
-Pressure & Gradient
-Kill Sheet Calculations
-Kick Related
-Kick Related Engineering
-Volumetric Method calculation
-Lubricate & Bleed
-Bullheading Calculations
-Accumulator Sizing
-Mud & Cement
-Tripping Rules of Thumb
-Stuck Pipe
-Free Point & Stretch Estimates
-Estimating Temp. Drop Across a Choke or Orifice
-Bit Nozzle Pressure Loss
-Estimating Gas Well Flow Rates
-Area of a Circle
-Force & Pressure
-Weight of Spiral Drill Collar
-Buoyancy Factor (BF)
-Surface & Bottom Hole Pressure in Full Gas Column
-Pipe Elongation
and more formulas...

Also this app has:
-Coiled Tubing Stretch Table
-Mud Weights properties
-Acronyms & Abbreviations
-Conversion Factors
-Drillpipe capacity and displacement
-Drill Collar Capacity and displacement
-Casing Capacity
-Hole Capacity
and more information…

Good Luck in Your Job!!!

Other best oilfield apps in App Store:

- OilField iHandbook;
- OilField Dimensions Data;
- OilField Wallpapers;
- OilField DHT tools;
- Well Cementer Tool;

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What's New in Version 1.4

- All data were updated;
- Added more than 250 oilfield calculators;

iPhone Screenshots

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Customer Reviews


This is just a page of equations. Not very helpful to a mud engineer. Needs to have fields for entries, so equations could be calculated automatically.

OilField Formulas for iHandy Calc.
View in iTunes
  • $1.99
  • Category: Reference
  • Updated:
  • Version: 1.4
  • Size: 19.3 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

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