Well Test Analysis (eBook)

The use of Advanced Interpretation Models

Dominique Bourdet (Autor)

eBook Download: PDF

2002 | 1. Auflage
438 Seiten
Elsevier Science (Verlag)
978-0-08-054377-2 (ISBN)

Infos

This book on well test analysis, and the use of advanced interpretation models is volume 3 in the series Handbook of Petroleum Exploration and Production.
The chapters in the book are: Principles of Transient Testing, Analysis Methods, Wellbore Conditions, Effect of Reservoir Heterogeneities on Well Responses, Effect of Reservoir Boundaries on Well Responses, Multiple Well Testing, Application to Gas Reservoirs, Application to Multiphase Reservoirs, Special Tests, Practical Aspects of Well Test Interpretation.

Inhalt

Front Cover 1
WELL TEST ANALYSIS: THE USE OF ADVANCED INTERPRETATION MODELS 4
Copyright Page 5
CONTENTS 8
PREFACE 6
CHAPTER 1. PRINCIPLES OF TRANSIENT TESTING 14
1.1 Introduction 14
1.2 Typical flow regimes 19
1.3 Well and reservoir characterization 35
CHAPTER 2. THE ANALYSIS METHODS 38
2.1 Log-log scale 38
2.2 Pressure curves analysis 39
2.3 Pressure derivative 49
2.4 The analysis scales 58
CHAPTER 3. WELLBORE CONDITIONS 60
3.1 Well with wellbore storage and skin 60
3.2 Infinite conductivity or uniform flux vertical fracture 68
3.3 Finite conductivity vertical fracture 75
3.4 Well in partial penetration 82
3.5 Slanted well 92
3.6 Horizontal well 94
3.7 Skin factors 125
CHAPTER 4. EFFECT OF RESERVOIR HETEROGENEITIES ON WELL RESPONSES 128
4.1 Fissured reservoirs 129
4.2 Layered reservoirs with or without crossflow 173
4.3 Composite reservoirs 193
4.4 Combined reservoir heterogeneities 211
CHAPTER 5. EFFECT OF RESERVOIR BOUNDARIES ON WELL RESPONSES 218
5.1 Single sealing fault in a homogeneous reservoir 218
5.2 Two parallel sealing faults in homogeneous reservoir 223
5.3 Two intersecting sealing faults in homogeneous reservoir 231
5.4 Closed homogeneous reservoir 238
5.5 Constant pressure boundary 251
5.6 Communicating fault 256
5.7 Effect of boundaries in double porosity reservoirs 265
5.8 Effect of boundaries in double permeability reservoirs 270
5.9 Effect of boundaries in composite reservoirs 275
5.10 Other boundary configurations 279
5.11 Conclusion 282
CHAPTER 6. MULTIPLE WELL TESTING 286
6.1 Interference tests in reservoirs with homogeneous behavior 287
6.2 Factors complicating interference tests in reservoirs with homogeneous behavior 294
6.3 Interference tests in composite reservoirs 298
6.4 Interference tests in double porosity reservoirs 303
6.5 Interference tests in layered reservoirs 310
6.6 Pulse testing 312
6.7 Conclusion 315
CHAPTER 7. APPLICATION TO GAS RESERVOIRS 316
7.1 Description of gas wells pressure behavior 316
7.2 Practical transient analysis of gas well tests 318
7.3 Deliverability tests 326
7.4 Field example 332
CHAPTER 8. APPLICATION TO MULIPHASE RESERVOIRS 334
8.1 Perrine's method 335
8.2 Pseudo-pressure method 337
8.3 Pressure squared method 340
CHAPTER 9. SPECIAL TESTS 344
9.1 DST 344
9.2 Impulse test 350
9.3 Constant pressure test, and rate decline analysis 353
9.4 Vertical interference test 359
CHAPTER 10. PRACTICAL ASPECTS OF WELL TEST INTERPRETATION 364
10.1 Factors complicating well test analysis 364
10.2 Interpretation procedure 377
10.3 Well and reservoir characterisation- interpretation results 384
APPENDIX 1. SUMMARY OF USUAL LOG-LOG RESPONSES 390
APPENDIX 2. PRACTICAL METRIC SYSTEM OF UNITS 395
NOMENCLATURE 409
REFERENCES 414
AUTHOR INDEX 426
SUBJECT INDEX 429

Produkt-Details

• Erscheint lt. Verlag: 1.8.2003
• Sprache: englisch
• Themenwelt: Naturwissenschaften ► Geowissenschaften ► Geologie
• Themenwelt: Naturwissenschaften ► Geowissenschaften ► Geophysik
• Themenwelt: Naturwissenschaften ► Physik / Astronomie
• Themenwelt: Technik ► Bergbau
• Themenwelt: Technik ► Elektrotechnik / Energietechnik
• Themenwelt: Technik ► Umwelttechnik / Biotechnologie
• Themenwelt: Wirtschaft
• ISBN-10: 0-08-054377-4 / 0080543774
• ISBN-13: 978-0-08-054377-2 / 9780080543772