Fundamentals of Drilling Directional Drilling – Fields of Aplication
description
Transcript of Fundamentals of Drilling Directional Drilling – Fields of Aplication
![Page 1: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/1.jpg)
1
Fundamentals of DrillingDirectional Drilling –
Fields of Aplicationpresentation No. 3
Fundamentals of Onshore Drilling
references:
• Bernt S. Aadnoy, Iain Cooper, Stefan Z. Miska, Robert F. Mitchell, Michael L. Payne: Advanced Drilling and Well Technology. SPE 2009, ISBN: 978-1-55563-145-1.• Robello G. Samuel, Xiushan Liu: Advanced Drilling Engineering – Principles and Design. Gulf Publishing Company, Houston Texas, 2009,
ISBN: 978-1-933762-34-0.• World Oil´s Handbook of Horizontal Drilling and Completion Technology.
Gulf Publishing Company, Houston, Texas 1991, ISBN: 0-87201-361-8.• A Primer of Oilwell Drilling. Petroleum Extension Service, Houston, Texas 2001, ISBN: 0-88698-194-8.•Directional Drilling and Deviation Control Technology. French Oil and Gas Industry Association Technical Committee, 1990.
![Page 2: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/2.jpg)
2
Reasons for Directional Drilling / Deviation Control
1) to reach a planned target area
![Page 3: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/3.jpg)
3
Screwing / Unscrewing Drillpipe
2) to obtain / control a planned hole trajectory
![Page 4: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/4.jpg)
4
Screwing / Unscrewing Drillpipe
3) to sidetrack or abandon a portion of a hole
![Page 5: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/5.jpg)
5
Terminology of Directional Well Profiles
![Page 6: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/6.jpg)
6
Classification of Buildup - Rates
![Page 7: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/7.jpg)
7
Measuring the Wellbore Course
![Page 8: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/8.jpg)
8
Key Seat Buildup in Doglegs
Dogleg Severity (DLS) means CURVATURE of the hole expressed in Degrees / 100 ft
DLS is critical for:
building of keyseats torque and drag casing running operation running logging sondes
![Page 9: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/9.jpg)
9
Measurement While Drilling (MWD) Techniques
![Page 10: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/10.jpg)
10
Why Hole Deviation Occurs?
![Page 11: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/11.jpg)
11
Why Hole Deviation Occurs?
![Page 12: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/12.jpg)
12
![Page 13: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/13.jpg)
13
Controlling Hole Inclination by Bottom Hole Assembly (BHA)
![Page 14: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/14.jpg)
14
Basic Types of Stabilizing Tools
![Page 15: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/15.jpg)
15
Controling Hole Inclination with Adjustable Stabilizers
![Page 16: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/16.jpg)
16
Controlling Wellbore Trajectory with Steerable DHM
![Page 17: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/17.jpg)
17
Positive Displacement Motor (PDM)
![Page 18: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/18.jpg)
18
Positive Displacement Motor Components
![Page 19: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/19.jpg)
19
Performance Characteristic of Drilling Turbines
![Page 20: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/20.jpg)
20
Directional Drilling with DHM – Steering Systems
![Page 21: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/21.jpg)
21
Open Hole and Cased Hole Sidetracking with a Cement Plug
![Page 22: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/22.jpg)
22
Sidetracking with Oriented Whipstock Technique
![Page 23: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/23.jpg)
23
THE END!!!
![Page 24: Fundamentals of Drilling Directional Drilling – Fields of Aplication](https://reader035.fdocuments.us/reader035/viewer/2022062222/5681665a550346895dd9db7a/html5/thumbnails/24.jpg)
24
Screwing / Unscrewing Drillpipe