Andidrill Software Tutorial

1. ANDIDRILL
Directional Drilling Well Planning
Software

2. OUTLINE
1. Introduction to Directional Drilling
2. Introduction to Andidrill Software
3. Andidrill Comparison with another Software
4. Conclusion
5. Closing and Greeting
6. Link to Download

3. 1. Introduction to Directional Drilling
Directional Drilling is the
engineering way to plan a
Deviated Wellbore
The reason why we do
Directional Drilling

4. 1. Introduction to Directional Drilling
Azimuth, N/S & E/W
• North (+)
• South (-)
• East (+)
• West (-)
Initial
Coordinate
always (0,0)
When calculate Azimuth, assume ALL VALUE are Positive.

5. ANDIDRILL
ANDIDRILL is Well Planning Software for Directional Drilling
J-TYPE S-TYPE HORIZONTAL
2. Introduction to Andidrill Software

6. 2. Introduction to Andidrill Software
Constraints
• Azimuth can be calculated by using
Pythagoras Equation from data N/S & E/W
• Declination assumption is “0”.
• No provide Latitude and Longtitude Data
• No provide Geodetic Datum
• No provide Magenetic Field and Dip Angle
Data.

7. 2. Introduction to Andidrill Software
Those are coordinate Target that you should complete it
Build up Rate
Direction of
Well Planning
Kick Off Point
The results will be shown here after you press “Calculate”
Click “Graph” to see Graphic

8. Drop off Rate
Parameters
at End Of
Drop point
2. Introduction to Andidrill Software

9. 2. Introduction to Andidrill Software
Length Tangent section or Hold
section after End Of Build 2

10. 2. Introduction to Andidrill Software-
Graph
After planning the welbore, if you want to upload
Survey , click this

11. 2. Introduction to Andidrill Software-
Graph
Cursor Moving
Graphic
Save as a
picture
NOTE : If
annotation
not show
up, please
move the
cursor to
move
graphic

12. 2.1 J-Type

13. See The next slide Press!!!
2.1 J-Type - Build and Hold

14. 2.1 Vertical Graph
This is Build and Hold, very simple
Directional Drilling Type and the
most practical common in
Directional Drilling Industry.

15. 2.1 Horizontal Graph

16. 2.1 3D - GRAPH

17. 2.2 S-Type

18.  S-Type is basically used when there are two or more Hydrocarbon formation that
vertically aligned.
 There are 3 Types of S-Type in this software:
1. Well Plan – Base S-Type
2. Modified 1 S-Type – End Drop Point
3. Modified 2 S-Type – End Drop Point
TYPE 1 (Mandatory filled)
TYPE 2 (Optional)
Type 3 (Optional)
2.2 S-Type

19. 2.2.1. Well Plan – Base S-Type (Type 1)

20. 1. Well Plan – Base S-Type (Type 1)
The trajectory is Build,
Hold and Drop until
Inclination is “Zero”

21. 2.2.2. Modified 1 S-Type – End Drop Point (Type 2)

22. 2.2.2. Modified 1 S-Type – End Drop Point (Type 2)
This is the most common S-Type Well, the
Trajectory is Build, Hold, Drop and Hold until reach
the Target zone. In practically , it’s really helpful
The hold section after Drop section, because we
can make a correction to keep trajectory inside
the tolerance radius

23. 2.2.2. Modified 1 S-Type – End Drop Point (Type 2) Last Angle > 0

24. 2.2.2. Modified 1 S-Type – End Drop Point (Type 2) Last Angle > 0
This type will be used when
there are two or more
Formation that you want to
hit but not vertically aligned,
so that we can calculate the
differential angle between
them and use this Type to
execute it .

25. 2.2.3. Modified 2 S-Type – End Drop Point (Type 3)

26. 2.2.3. Modified 2 S-Type – End Drop Point (Type 3)
Basically, It’s the same with Type 2, but in this Type,
We’re not filling the Last Angle but Coordinate (NSEW)
instead. It will give you the last angle and how long the
hold section after Drop section.

27. 2.2 Horizontal Graph

28. 2.2 3D - GRAPH

29. 2.3 Horizontal

30.  In real world is rarely found Horizontal Well Plan that keep continuing Build from 0 deg to 90 deg, usually when
we use Mud Motor to reach Target Inclination. To avoid any hole problem we minimize Sliding and optimize
Rotating so that We used to Build, Hold and then Build again until reach Target Inclination.
 There are 5 Types of Build Hold Horizontal Type:
1. Well Plan – Base Horizontal
2.A Modified 1 Horizontal Last Angle = 90 (Length Tangent After EOB)
2.B Modified 2 Horizontal Last Angle = 90 (NSEW Parameter)
3.A Modified 1 Horizontal Last Angle < 90 (NSEW & TVD Parameter )
3.B Modified 2 Horizontal Last Angle < 90 (Last Angle & TVD Parameter)
Type 1 (Mandatory)
Type 3B (Optional)
Type 3A
(Optional)
Type 2B (Optional)
Type 2A (Optional)
2.3 Horizontal

31. 2.3.1. Well Plan – Base Horizontal

32. 2.3.1. Well Plan – Base Horizontal
This is simple Build Hold
Horizontal, there’s no
Tangent after EOB2 or on
the other hand EOB2=TD

33. 2.3.2.A Modified 1 Horizontal Last Angle = 90 (Length Tangent After
EOB)

34. Length Tangent After
End Build2 (1000 ft)
We’re planning EOB2
based on how long we
would like to plan our
Tangent after EOB2
2.3.2.A Modified 1 Horizontal Last Angle = 90 (Length Tangent After
EOB)

35. 2.3.2.B Modified 2 Horizontal Last Angle = 90 (NSEW Parameter)

36. 2.3.2.B Modified 2 Horizontal Last Angle = 90 (NSEW Parameter)
We’re planning EOB 2
based on Coordinate
Parameter (NSEW), it will
give you how long your
Tangent after EOB 2

37. 2.3.3.A Modified 1 Horizontal Last Angle < 90 (NSEW & TVD
Parameter )

38. Sometimes, Formation is not perfectly Horizontal, there’s a slope
or angle, so that to optimize drainage efficiency, The Trajectory
has to follow the angle. In this type, We fill the Coordinate
(NSEW) and TVD End of Build2 and then We will receive the Last
Angle and Length of Tangent section after EOB2.
2.3.3.A Modified 1 Horizontal Last Angle < 90 (NSEW & TVD
Parameter )

39. 2.3.3.B Modified 2 Horizontal Last Angle < 90 (Last Angle & TVD
Parameter)

40. Sometimes, Formation is not perfectly Horizontal, there’s a slope or
angle, so that to optimize drainage efficiency, The Trajectory has to
follow the angle. In this type, We fill the Last angle that we want
and TVD EOB2, after that we will receive Inclination at EOB1 and
Coordinate NSEW at EOB2. This type is a little bit tricky, please
check again in Result Table, if there’s no response, do Trial Error.
2.3.3.B Modified 2 Horizontal Last Angle < 90 (Last Angle & TVD
Parameter)

41. 2.3 Horizontal Graph

42. 2.3. 3D Graph

43. 2.4 Upload Survey
Click

44. Browse the Notepad file
or .txt type
Make sure the Survey’s
Format is following the
rules in the picture
TVD Vertical
Section
North/
South
East /
West
2.4Upload Survey

45. 2.4 Upload Survey

46. 2.4 Upload Survey

47. 2.4 Upload Survey

48. 3. SOFTWARE COMPARISON
• In this section, I will compare ANDIDRILL
Software with Software from one of Ten top
Service Company and let see the difference
between them.

49. ANDIDRILL
Service Company
Software
You can see the
difference between
them, the average
difference is less than
0.5 ft
3.1 J-Type Comparison

50. 3.2 S-Type Comparison
TVD-EOD
ANDIDRILL
Service Company
Software
You can see the
difference between
them, the average
difference is less than
0.8 ft

51. 3.3 Horizontal ComparisonANDIDRILL
Service Company
Software
EOB2 DATA
In this version, I
haven’t added units in
meter, so that the
data from Service
Company Software is
in meter. Meanwhile
the data in ANDIDRILL
in feet, you can check
it the difference by
divided with 3.28.
Although the
difference between
Inclination is huge but
if you take a look at
the other parameters
like MD, N/S, E/W and
Vsec, the difference
are less than 1 ft

52. 4. Conclusion
• Andidrill is Wellplan Software for Beginner
Level.
• Andidrill is suitable for Learning.
• Average difference with another software is
less than 1 feet.

53. 5. Closing and Greeting
• Hello, my name is Andhika Hakiki, I graduated from Trisakti University
(Indonesia) in 2013, I took Petroleum Engineering as my major. I was
M/LWD Engineer in Baker Hughes, after declining oil price I got lay off in
2015. I’m always interested in planning Directional Wellbore, because It
needs many considerations before we choose which one Directional
Wellbore type that we will use. To fill my jobless time, I started learning
Coding and thanks to God that really help me to finish this Software, I was
learning how to code in January 2016, I was using Python and Tkinter to
create this software, I know It won’t be perfect enough so that I really
need advice to develop more Andidrill
• If any question regarding this, please contact me at:
 +62813 1927 1896
 andikahakiki@yahoo.com
 https://www.linkedin.com/in/andhika-hakiki-7a45a165?trk=hp-identity-
photo

54. 6. Link to Download
Open the
application
https://drive.google.com/open?id=0Bw70SvsGTTfGOHN5V3NXMU40
QjQ
Click this
Link