BLOWOUT PREVENTION AND WELL CONTROL

Training Syllabus:
BLOWOUT PREVENTION AND WELL CONTROL

INTRODUCTION :
• Merupakan salah satu masalah lubang sumur di operasi pemboran
• Menyebabkan timbulnya biaya ekstra yang cukup besar
• Berpotensi menyebabkan hilangnya sebagian atau semua fasilitas pemboran di lapangan karena kick dan blow out yang tidak terkontrol
• Menunda waktu produksi sumur (POP)

TRAINING BENEFIT :
• Mengetahui gejala kejadian kick dan blow out.
• Mengetahui kerugian akibat kick yang tidak terkontrol atau blow out.
• Mengetahui usaha pencegahan terjadinya blow out.
• Mengetahui cara mengidentifikasi mekanisme kick yang terjadi.
• Mengetahui kronologi terjadinya kick dan blow out dan cara penanggulangannya dengan Well Control.

TRAINING MATERIAL OUTLINE :
1. Well Control Introduction
– Introduction to course
– Basic Concepts
– Liquid Hydrostatics
2. Gas Behavior and Hydrostatics
– Ideal Gases
– Effect of Temperature
– Real Gases
– Critical Temperature & Pressure
– Pseudo-Critical Temp. and Press.
– Gas Compressibility
– Gas Migration
3. Kick and Gas Migration
– Density of real gasses
– Equivalent Mud Weight (EMW)
– Wellbore pressure before and after kick
– Gas migration rate – first order approx.
– Gas migration rate – w/mud compressibility
4. Gas Solubility
– Solubility of Hydrocarbon Gasses in Oil
– Solubility of Non-Hydrocarbon Gasses in Oil
– Solution Volume Factors
– Oil Mud Recommendations

5. Pore Pressure Prediction
– Mud Weight and Pore Pressure
– Mud Weight and Fracture Gradient
– Normal Pore Pressure
– Subnormal Pore Pressure
– Abnormal Pore Pressure
– Origins of Pore Pressure
– Bulk Density and Porosity vs. Depth
6. Drilling Rate and Pore Pressure
– Forces on Subsurface Rock
– d-exponent
– dc-exponent
– Rehm and McClendon
– Zamora
– Comb’s Method
– Bourgoyne and Young’s Method
7. Other Indicators of Abnormal Pore Pressure
– Moore’s Equation – Drilling rate
– Gas in the Drilling Fluid
– Rock Sample Characteristics
– Use of Surge and Swab Pressure to determine Overbalance
– Changes in Drilling Fluid Properties
– Temperature Indications
– Hole Conditions
8. Logging While Drilling
– Sonic Travel Time
– Resistivity and Conductivity
– Eaton’s Equations (R, C, Dt, dc)
– Natural Gamma Ray
9. Fracture Gradients 1
– Allowable Wellbore Pressures
– Rock Mechanics Principles
– Hooke’s Law, Young’s Mudulus, Poisson’s Ratio
– Volumetric Strain, Bulk Modulus, Compressibility
– Triaxial Tests

– Rock Mechanics Principles (con’t.)
– Rock Properties from Sound Speed in Rocks’
– Mohr’s Circle
– Mohr-Coulomb Failure Criteria
10. Fracture Gradients 2
– Radial and Tangential Stresses near the Wellbore
– Stresses in Rock near Wellbore
– Effect of Anisotropic Stresses
– Onshore vs. Offshore Fracture Gradients
– Fracture Gradients in Inclined Wellbores
– Oil Based and Water Based Drilling Fluids
11. Fracture Gradients Determination
– Hubbert and Willis
– Matthews and Kelly
– Ben Eaton
– Christman
– Prentice
– Leak-Off Test (experimental)
12. Kick Detection and Control
– Primary and Secondary Well Control
– What Constitutes a Kick
– Why Kicks Occur
– Kick Detection Methods
– Shut-in Procedures
– Soft and Hard Shut-in
– Water Hammer
13. Off Bottom Kick
– Slugging of drillpipe
– Hole fill during trips
– Surge and Swab pressures
– Kick detection during trips
– Shut-In Procedures
– Blowout Case History
14. Control Pressures and Circulation Kill Techniques 1
– Shut-In Pressures
– Weighting Up the Mud
– Driller’s Method
– Wait & Weight Method
15. Control Pressures and Circulation Kill Techniques 2
– Wait & Weight Method
– Concurrent Method
– Annulus Pressure Profiles
-Kicks in Oil-Based Mud
16. Secondary Well Control Complications
– Volumetric Well Control
– Lubrication
– Complications During Conventional Kill
– Techniques to Reduce Annular Friction
17. Special Well Control Applications
– Underbalanced Drilling
– Well Control in Unconventional Hole Programs
– Casing and Cementing Operations
18. Equipments
– High Pressure Equipment
– Control System Equipment and Design
– BOP Inspection and Test Considerations
– Low-Pressure Equipment
– Equipment Arrangement: Design and Philosophy
– Casing
– Casing Heads and Spools
– Stack Equipment
– Choke and Kill Line Equipment
– Drillstem Control Equipment
19. Offshore Operations
– Equipment Used in Floating Drilling
– Operational Considerations in Floating Well Control
– Shallow Gas Hazards
– Trends in Deepwater Drilling

PRE-REQUISITE : Latar belakang : Operator/ Sr. Operator/ Jr. Engineer/Non Engineer

DURATION : 3 days

VENUE : Kagum Group Hotel Bandung (Golden Flower, Banana Inn, Serela, Gino Feruci), Amaroossa Hotel, Noor Hotel, Grand Setiabudi Hotel, dll

TRAINING DURATION : 4 days

TRAINING TIME :

Januari 2024 Februari 2024 Maret 2024 April 2024
3 – 5 Januari 2024 5 – 7 Februari 2024 4 – 6 Maret 2024 1 – 3 April 2024
8 – 10 Januari 2024 12 – 14 Februari 2024 12 – 14 Maret 2024 22 – 24 April 2024
15 – 17 Januari 2024 19 – 21 Februari 2024 18 – 20 Maret 2024 29 April – 1 Mei 2024
22 – 24 Januari 2024 26 – 28 Februari 2024 25 – 27 Maret 2024
29 – 31 Januari 2024
Mei 2024 Juni 2024 Juli 2024 Agustus 2024
6 – 8 Mei 2024 3 – 5 Juni 2024 1 – 3 Juli 2024 5 – 7 Agustus 2024
13 – 15 Mei 2024 10 – 12 Juni 2024 8 – 10 Juli 2024 12 – 14 Agustus 2024
20 – 22 Mei 2024 19 – 21 Juni 2024 15 – 17 Juli 2024 19 – 21 Agustus 2024
27 – 29 Mei 2024 24 – 26 Juni 2024 22 – 24 Juli 2024 26 – 28 Agustus 2024
29 – 31 Juli 2024
September 2024 Oktober 2024 November 2024 Desember 2024
2 – 4 September 2024 1 – 3 Oktober 2024 4 – 6 November 2024 2 – 4 Desember 2024
9 – 11 September 2024 7 – 9 Oktober 2024 11 – 13 November 2024 9 – 11 Desember 2024
16 – 18 September 2024 14 – 16 Oktober 2024 18 – 20 November 2024 16 – 18 Desember 2024
23 – 25 September 2024 21 – 23 Oktober 2024 25 – 27 November 2024 26 – 28 Desember 2024
28 – 30 Oktober 2024

INVESTMENT PRICE/PERSON :
1. Rp. 7.950.000/person (full fare) or
2. Rp. 7.750.000/person (early bird, payment 1 week before training) or
3. Rp. 7.500.000/person (if there are 3 persons or more from the same company)

FACILITIES FOR PARTICIPANTS:
1. Training Module
2. Flash Disk contains training material
3. Certificate
4. Stationeries: NoteBook and Ballpoint
5. T-Shirt
6. Backpack
7. Training Photo
8. Training room with Full AC facilities and multimedia
9. Lunch and twice coffeebreak every day of training
10. Qualified Instructor