The Directional Drilling Hydraulics provides to directional drillers, drillers, tool pushers, engineers, chemists, students and other professionals in the petroleum industry a productivity tool helpful in drilling of oil wells for hydraulic calculations on vertical, directional and horizontal wells, optimization of the drilling rate and useful to help on the decision on selection of bit nozzles.

Well Features:
- Well Planning: Onshore or Offshore (riser, casing, liner and open hole). Vertical or Deviated.
- Drill string: 2 drill pipes, heavy weight, 2 drill collars, drilling motor and drill bit (w/ until 12 nozzles).
- Volume, capacity, strokes, hydrostatic and drilling hydraulics calculations;

Surface Equipment:
- 04 mud pumps
- Surface connections: standpipe, mud hose, swivel, top drive, kelly, stands
- Choke diameter
- Elevation system weight;

Directional Well:
- Builder for 2D Wells (Type I, II and horizontal) and 3D wells.
- Ability to import "Survey Data" and "Well Planning" using CSV text format.
- We recommend the app "Directional Drilling" for SURVEY DATA, multilateral wells and other advanced features for deviated oil wells available in our portfolio on the App Store.

Importing Data Files:
This app imports data files from other apps available in our portfolio on the App Store: "Directional Drilling", "Drilling Simulator 1, 2 and 3", "Well Control Simulator", "MPD Simulator", "Kick Tolerance", "Drilling Hydraulics 1 and 2", "Leak-Off Test Simulator", "Kick Game" and "Well Control Methods"

For new features, reporting bugs, improvements and suggestions please contact us:


These tools & materials are provided 'as is' without warranties of any kind, express or implied.
Please verify the tools provided by this application by yourself before you use them. Ensure you understand the impact of using these tools.
Any use you choose to make of these tools & materials is undertaken by you entirely at you own risk.

What’s New

Version 1.2

- added 3D Calculation Tool to well planning editor (directional) and other improvements.


Carlos Moura
28.3 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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