Xu / Wu Tubular String Characterization in High Temperature High Pressure (HTHP) Oil and Gas Wells

1. Auflage 2018
ISBN: 978-1-315-74824-5
Verlag: Taylor & Francis
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 432 Seiten

Reihe: Multiphysics Modeling

The book discusses the characters of tubular strings in HTHP(High Temperature - High Pressure) oil and gas wells. These characters include the mechanical behavior of tubular strings, the temperature and pressure variation of tubular strings in different conditions. For different conditions, the book establishes mathematical models, and discusses solution existence and uniqueness of some models, gives algorithms corresponding to the different models. The book provides numerical experiments to verify the validity of models and the feasibility of algorithms, and also discussed the impact of the parameters of models for oil and gas wells.

This book is written for researchers and technicians in petroleum and gas testing and production engineering. It is also intended to serve as a reference book for college teachers and students.

Autoren/Hrsg.

Xu, Jiuping

Wu, Zezhong

Fachgebiete

• Geowissenschaften Geologie Geophysik

Inhaltsverzeichnis

1 Background

1.1 Placing the Test String

1.2 Seating Condition

1.3 Perforation Condition

1.4 Injection Condition

1.5 Production Condition

1.6 Shut-in Condition

1.7 Re-opened Condition

2 Element Theory

2.1 Differential Geometry

2.2 Variational Methods

3 Tubular String Buckling Theoretical Analysis

3.1 Introduction

3.2 Deformation differential equations modelling

3.3 The Equivalent Variational Problem

3.4 Simplified Analysis of the Model

4 Mechanical Analysis for the Placement of the Test String

4.1 Mechanical Analysis

4.2 Temperature Distribution

4.3 Pressure Distribution

4.4 Model Calculation

4.5 Example Calculation

5 Setting the Mechanical Analysis

5.1 Hydraulic Packer Force Analysis in Deviated HPHT Wells

6 Re-opened Mechanical Analysis

6.1 Introduction

6.2 APDTU-VTPF

7 Predicting Pressure and Temperature in HTHP Injection Wells

7.1 Introduction

7.2 PDPT-IW

7.3 PDPT-SIBUHT

7.4 PTPTF-IWLFM

7.5 PTPD-IGWTE

7.6 DFA-SIPVF

7.7 AASDT-SITP

7.8 NMSQ-DWV

8 Predicting of Pressure and Temperature in HTHP Production Wells

8.1 Introduction

8.2 PTP-GW

8.3 PTPTV-GW

8.4 PDTPVD-GLTPTF

8.5 NMSOGW-TTBF

8.6 PDPTVD-TBF

8.7 PPTHVD-STF

9 Predicting the Pressure and Temperature in Shut-in

9.1 Introduction

9.2 PPT-SPDW

9.3 PPTVD-TFSP

10 Software Design and Development

10.1 Calculation Program

10.2 The Database

References

Über Autor(innen)

Jiuping Xu (1962) obtained his Ph.D Applied Mathematics from Tsinghua University, Beijing, China; and a Ph.D in Physical Chemistry from Sichuan University, Chengdu, China, in 1995 and 1999, respectively. Dr. Xu was elected the lifetime academician of the International Academy of Systems and Cybernetic Sciences (IASC) in 2010. He is currently Professor at Sichuan University, the president of International Society for Management Science and Engineering Management, and the vice-president of The Systems Engineering Society of China, the editor in chief of International Journal of Management Science and Engineering Management, the executive-editor in chief of World Journal of Modelling and Simulation. His current research interests include the areas of applied mathematics, physical chemistry, systems science and engineering science. He has published 40 books and over 400 journal papers in Mathematics, Computer and many others. Prof. Xu was awarded the International Federation of Operations Research Societies (IFORS) prize for development at the IFORS XIV Conference, Vancouver, in 1996, and has received numerous prizes in China, including the China Youth Prize of Science and Technology, in 2004.
Zezhong Wu (1970) received his Ph.D in Management Science and Engineering from Sichuan University, China in 2010. Dr. Wu is currently Professor at Chengdu University of Information Technology, director of The Mathematical Model and The Applied Research Institute of Chengdu University of Information Technology. His current research interests include the areas of applied mathematics, petroleum and gas, mathematical modelling and simulation. He has published 30 journal papers.