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Pressure Transient Analysis : Pressure Derivative.

Bibliographic Details
Main Author: Tiab, Djebbar
Corporate Author: ScienceDirect (Online service)
Format: eBook
Language:English
Published: San Diego : Elsevier, 2024.
Subjects:
Reservoir oil pressure > Testing.
Reservoir oil pressure > Mathematical models.
Pression de réservoir pétrolifère > Modèles mathématiques.
Electronic books.
Online Access:Connect to the full text of this electronic book
Table of Contents:
  • Front Cover
  • Pressure Transient Analysis
  • Pressure Transient Analysis: Pressure Derivative
  • Copyright
  • Dedication
  • Contents
  • About the author
  • Preface
  • Acknowledgments
  • 1. Basic concepts and conventional semilog analysis
  • CASE 1.1-DIFFUSIVITY EQUATION AND FLOW REGIMES
  • Diffusivity equation
  • Flow regimes
  • Skin factor
  • Wellbore storage
  • Exercise 1.1-WBS: Rising liquid level
  • Exercise 1.2-WBS: Gas well
  • CASE 1.2-SEMILOG ANALYSIS OF PRESSURE DRAWDOWN TESTS: BASIC MODEL
  • Procedure and equations
  • Special case-Semilog analysis of drawdown test preceded by a short shut-in
  • Exercise 1.3-Drawdown test: Semilog analysis
  • CASE 1.3-INTERPRETATION OF RESERVOIR LIMIT TESTS: FINITE SYSTEMS
  • Procedure and equations
  • Exercise 1.4-RLT: Constant-rate drawdown test
  • CASE 1.4-SEMILOG ANALYSIS OF PRESSURE BUILDUP TESTS: BASIC MODEL
  • Procedure and equations: MDH method
  • Procedure and equations: Horner method
  • Procedure and equations: equivalent time
  • Exercise 1.5-Pressure buildup test: Horner and MDH plots
  • CASE 1.5-AVERAGE RESERVOIR PRESSURE: CLOSED FINITE SYSTEMS
  • Procedure and equations: MBH method
  • Procedure and equations: Ramey-Cobb method
  • Procedure and equations: Dietz method
  • Procedure and equations: MDH method
  • CASE 1.6-AVERAGE RESERVOIR PRESSURE: CONSTANT PRESSURE BOUNDARY
  • Procedure and equations: MBH method
  • Procedure and equations: Dietz method
  • MDH Method: Procedure and equations
  • Exercise 1.6-Constant pressure boundary
  • CASE 1.7-INTERPRETATION OF TWO-RATE PRESSURE TEST
  • Procedure and equations: Russell method
  • Exercise 1.7-Russel method
  • Two-rate test: Applying Pinson's method
  • CASE 1.8-MULTIRATE PRESSURE DRAWDOWN TEST
  • Exercise 1.8-Variable rate test, constant BHP
  • Cartesian plot
  • Semilog plot
  • CASE 1.9-BUILDUP TEST PRECEDED BY VARIABLE RATE
  • Exercise 1.9: Odeh and Selig method
  • CASE 1.10-RATE TRANSIENT TEST
  • Exercise 1.10: Semilog analysis
  • Problems
  • References
  • Further reading
  • 2. Pressure derivative: Basic model and special cases
  • CASE 2.1-PRESSURE DRAWDOWN TEST
  • Case 2.1.1-Basic model (ETUS, WBS hump and IARF)
  • Procedure and equations
  • Original procedure
  • Exercise 2.1-Pressure drawdown test
  • Case 2.1.2-No early-time unit slope line
  • Procedure and equations
  • Exercise 2.2: No ETUS straight line
  • CASE 2.1.3-Only IARF straight line is observed
  • Procedure and equations
  • Case 2.1.4-Short pressure test (no IARF), second derivative
  • Procedure and equations
  • Second derivative
  • Exercise 2.3-Short drawdown test
  • CASE 2.2-PRESSURE BUILDUP TEST
  • Case 2.2.1-Basic model
  • Procedure and equations
  • Exercise 2.4-Pressure buildup test
  • Case 2.2.2-No early-time unit slope line
  • Procedure and equations
  • Exercise 2.5-No ETUS straight line
  • Case 2.2.3-Only IARF straight line is observed
  • Procedure and equations