Sequence of well drilling part 1 | PPT

Jan. 06, 2025

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Sequence of well drilling part 1 | PPT

1. 1 Eng. El Sayed Amer Well drilling Sequence of
2. Eng. El Sayed Amer
3. 3 Eng. El Sayed Amer Page 3 Schedule Time frame managing Exploration introduction THE Drilling SITE Drilling Rig Running CSG Casing CMT Basic logging
4. 4 Eng. El Sayed Amer
5. 5 Eng. El Sayed Amer
6. 6 Eng. El Sayed Amer
7. 7 Eng. El Sayed Amer Exploration and Geophysics
8. 8 Eng. El Sayed Amer
9. 9 Eng. El Sayed Amer
10. 10 Eng. El Sayed Amer
11. 11 Eng. El Sayed Amer Seismic survey
12. 12 Eng. El Sayed Amer
13. 13 Eng. El Sayed Amer
14. 14 Eng. El Sayed Amer
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16. 16 Eng. El Sayed Amer Let the Story Begin
17. 17 Eng. El Sayed Amer THE Drilling SITE01 Once the location for the site has been established, the area is prepared for drilling, with the following steps: 1. Site Preparation 2.Conductor-rathole-mousehole 3. Transporting Equipment
18. 18 Eng. El Sayed Amer THE Drilling SITE01 1. Leveling & site preparation
19. 19 Eng. El Sayed Amer THE Drilling SITE01 2. Cellar digging &#; A dug-out area, &#; located below the rig. &#; The cellar serves as a cavity in which the casing spool and casing head reside.
20. 20 Eng. El Sayed Amer THE Drilling SITE01 2. Cellar digging
21. 21 Eng. El Sayed Amer THE Drilling SITE01 3. Mud pit digging
22. 22 Eng. El Sayed Amer THE Drilling SITE01 3. Mud pit digging
23. 23 Eng. El Sayed Amer THE Drilling SITE01 4. Conductor pipe hammering Conductor Hole A large diameter hole bored to facilitate steel pipe. May be cemented in place to allow conventional oil and gas well drilling operations ,and also allows fluid returns to a mud system when drilling surface hole. CONDUCTOR PIPE INSTALLATION 30&#; OD x 1&#;. wall thickness has been selected and Affiliate&#;s standard for world-wide exploration and development drilling activities Pile Hammers &#; Diesel pile hammers are used for surface driving operations of conductor pipe. &#; The driving depth of the conductor pipe is a function of the sediments in the ground. &#; The most common used system is a hammer weight of 18t
24. 24 Eng. El Sayed Amer THE Drilling SITE01 4. Conductor pipe hammering
25. 25 Eng. El Sayed Amer THE Drilling SITE01 4. Conductor pipe hammering Drive Shoe Technology
26. 26 Eng. El Sayed Amer THE Drilling SITE01 5. Rathole drilling Conductor pipe Rat-hole mouth hole
27. 27 Eng. El Sayed Amer THE Drilling SITE01 5. Rathole drilling &#; Rathole A shallow bored hole under the derrick substructure in which the Kelly is temporarily stored during tripping operations. &#; Mouse Hole A shallow bored hole under the derrick substructure in which a single drill pipe joint is temporarily set to facilitate easier connections.
28. 28 Eng. El Sayed Amer THE Drilling SITE01 4. Conductor pipe hammering
29. 29 Eng. El Sayed Amer THE Drilling SITE01 4. Conductor pipe hammering
30. 30 Eng. El Sayed Amer 1. Rig Move Drilling Rig02
31. 31 Eng. El Sayed Amer 1. Rig Move Drilling Rig02
32. 32 Eng. El Sayed Amer 1. Rig Move Drilling Rig02
33. 33 Eng. El Sayed Amer 2. Rig up Drilling Rig02
34. 34 Eng. El Sayed Amer 2. Rig up Drilling Rig02 a. Mast Raising
35. 35 Eng. El Sayed Amer 2. Rig up Drilling Rig02 b. substructure Raising
36. 36 Eng. El Sayed Amer 2. Rig up Drilling Rig02
37. 37 Eng. El Sayed Amer 2. Rig up Drilling Rig02
38. 38 Eng. El Sayed Amer 2. Rig up Drilling Rig02
39. 39 Eng. El Sayed Amer 3. Conductor connection Drilling Rig02 Shaker line
40. 40 Eng. El Sayed Amer 4. Rig Acceptance Drilling Rig02 Rig acceptance checklist Rig accept
41. 41 Eng. El Sayed Amer 5. Pipe rack Drilling Rig02
42. 42 Eng. El Sayed Amer 6. Drill Pipe Inspection Drilling Rig02
43. 43 Eng. El Sayed Amer 6. Drill Pipe Inspection Drilling Rig02 Thread cleaning
44. 44 Eng. El Sayed Amer 6. Drill Pipe Inspection Drilling Rig02 Thread cleaning
45. 45 Eng. El Sayed Amer 7. Stands make up Drilling Rig02
46. 46 Eng. El Sayed Amer 7. Stands make up Drilling Rig02 &#; Single pipe &#; Stand &#; 3 singles &#;
47. 47 Eng. El Sayed Amer 7. Stands make up Drilling Rig02
48. 48 Eng. El Sayed Amer 7. Stands make up Drilling Rig02
49. 49 Eng. El Sayed Amer 8. Rack back stands Drilling Rig02
50. 50 Eng. El Sayed Amer 9. BHA preparation Drilling Rig02 BHA &#; Run a 26" bit + 3 x 9" DC + HW-DP &#; Run a 26" bit + float valve + 36" Hole Opener + 1 x 9" Monel DC + 1 x 9" Spiral DC + 5" HWDP + 5" DPs Drill Bit Drill Collers Heavyweight Drill pipe Hole Opener Bit sub
51. 51 Eng. El Sayed Amer 9. BHA preparation Drilling Rig02
52. 52 Eng. El Sayed Amer 1. Preparing spud mud Spud Mud03 &#; Spud mud Mud used to drill a well from surface to a shallow depth. Guar gum or salt gel are commonly used offshore as spud mud. Onshore spud mud is usually a water-base mud containing bentonite clay that is flocculated with lime. MUD SYSTEM SEAWATER & SPUD MUD Mud Density 8.9 &#; 12.0 ppg Rheology @ 120°F/49°C PV 13 &#; 15 cps YP 24 &#; 32 lb/100 sqft Gels 11/15- 10/20 lb/100 sqft
53. 53 Eng. El Sayed Amer 1. Preparing spud mud Spud Mud03
54. 54 Eng. El Sayed Amer 1. Preparing spud mud Spud Mud03 Mixing
55. 55 Eng. El Sayed Amer 1. Preparing spud mud Spud Mud03
56. 56 Eng. El Sayed Amer 2. Spud In Spud Mud03 A large diameter hole is drilled using a large diameter drill bit. Drilling is conducted by heavy duty industrial strength drill bits. The drill bits come in different sizes according to the diameter of the hole being drilled.
57. 57 Eng. El Sayed Amer 2. Spud In Spud Mud03 &#; First, a large drill bit is used to drill a short interval of hole.
58. 58 Eng. El Sayed Amer 2. Spud In Spud Mud03
59. 59 Eng. El Sayed Amer 2. Spud In Spud Mud03
60. 60 Eng. El Sayed Amer 2. Spud In Spud Mud03 1. Mud pumping 2. Mud cleaning Mudreturnline
61. 61 Eng. El Sayed Amer 2. Spud In Spud Mud03
62. 62 Eng. El Sayed Amer 2. Spud In Spud Mud03 Drill to the depth of the first two joints using high viscosity mud (80-120 seconds Funnel viscosity) and at a very slow pump rate,
63. 63 Eng. El Sayed Amer 2. Mud Cleaning Spud Mud03
64. 64 Eng. El Sayed Amer 3. Continue drilling Spud Mud03 26&#; conductor pipe 20&#; pit diameter 36&#; conductor pipe 30&#; pit diameter
65. 65 Eng. El Sayed Amer 4. Hole Cleaning Spud Mud03 1. Mud pumping 2. Mud cleaning Mudreturnline
66. 66 Eng. El Sayed Amer 5. Wiper trip for hole cleaning Spud Mud03 At TD circulate the hole clean, displace the hole with gel mud Eng. Elsayed Amer Eng. Elsayed Amer
67. 67 Eng. El Sayed Amer 6. POOH Running CSG04
68. 68 Eng. El Sayed Amer 7. surface Casing Running 04 Running CSG
69. 69 Eng. El Sayed Amer 7. surface Casing Running Spud Mud Running CSG
70. 70 Eng. El Sayed Amer
71. 71 Eng. El Sayed Amer 7. surface Casing Running 03 Float show and float coaller 04 Running CSG
72. 72 Eng. El Sayed Amer 7. surface Casing Running Spud Mud Running CSG
73. 73 Eng. El Sayed Amer 7. surface Casing Running Spud Mud03 Surface casing 04 Running CSG
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79. 79 Eng. El Sayed Amer 8. Casing Cementing Spud Mud Cementing Cement functions Provides zonal isolation. Supports axial load of casing. Protects casing against corrosion and erosion 1 2 3 Provides support to borehole in plastic or unconsolidated formations 4
80. 80 Eng. El Sayed Amer 8. Casing Cementing Spud Mud Cementing Drilling Fluid Spacer Fluid Bottom Plug Shoe Joint Top Plug Cement A B C Float Shoe Float Collar Bottom Plug Ruptured Top Plug Released Plug Bumped Displacement Fluid
81. 81 Eng. El Sayed Amer 9. Wait on cement Spud Mud Cementing To suspend drilling operations while allowing Cement slurries to solidify, harden and develop compressive strength
82. 82 Eng. El Sayed Amer 10. Cement Job completion Spud Mud Cementing

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