Directional Drilling Survey for iPad


On iTunes App Store:

New in this version 1.7:

1. iOS5 Tested;
2. Improvements with data input: now there is no need to tap [done] for each entry, only on the last text field.
3. Improved the feature save/load data file;
4. Plotting of Multilateral Wells (limited to six wells);
5. Included Datasheet (Table) of survey calculation;
6. Included Plotting Preview when selecting data files;
7. Improved Well Planning Editing;
8. Bugs fixed;


The Directional Drilling Survey provides the control of directional drilling of oil wells with calculations and plotting of project data and survey data in vertical and plan views to help technicians, drillers, toolspushers and engineers of petroleum industry.

1. Well Project Definition;
2. Ability to work with multiple data files;
3. Directional Survey: Edit, Add, Insert and Remove Survey Data;
4. Calculations Methods:
– Tangential
– Balanced Tangential
– Minimum Curvature
– Radius of Curvature
– Angle Averaging
5. Projections in vertical view and plan view;
6. Ability to print and to send reports by email;
7. Survey Data Calculations in all methods
8. Formulas of Methods;
9. Ability to work with length units: foot and meter;
10. Vertical Section View in portrait and Plan View in landscape.
11. Ability to Multilateral wells survey limited to 6 wells.
12. Ability to use Initial Vertical Section and Initial Azimuth to move the KOP to initial horizontal departure.






Leave a Reply

Please log in using one of these methods to post your comment: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s