| 摘要 | 第3-4页 |
| abstract | 第4页 |
| CHAPTER 1 INTRODUCTION | 第7-25页 |
| 1.1. Background | 第7-8页 |
| 1.2. Literature Review | 第8-23页 |
| 1.2.1. Gelled LPG, Properties and Application as a Fracturing Fluid. | 第8-10页 |
| 1.2.2. Physical properties of Liquefied Petroleum Gas Fracturing fluids (LPG) | 第10-14页 |
| 1.2.3. Advantages of Gelled LPG Fracture Fluid | 第14页 |
| 1.2.4. Environmental Benefit of Liquefied Petroleum Gas Fracturing fluids (LPG) | 第14-15页 |
| 1.2.5. Water Based Fracture Fluids | 第15-19页 |
| 1.2.6. Comparisons Between of LPG with Other Fracture Fluids | 第19-23页 |
| 1.2.7. Proppant Movement | 第23页 |
| 1.3. Statement of the Problem | 第23-24页 |
| 1.4. Research Objectives | 第24-25页 |
| 1.4.1. General Objectives of the Research | 第24页 |
| 1.4.2. Specific objectives: | 第24-25页 |
| CHAPTER 2. PHYISICAL MODEL AND SIMULATION PARAMETERS | 第25-29页 |
| 2.1 Basic Model Formulation | 第25-26页 |
| 2.2 Mathematical model | 第26-29页 |
| 2.2.1. Continuity Equation | 第26页 |
| 2.2.2. Momentum Equation | 第26页 |
| 2.2.3 Energy Equation | 第26页 |
| 2.2.4. Volume Fraction Equation | 第26页 |
| 2.2.5. Aungier-Redlich-Kwong state equation | 第26-27页 |
| 2.2.6 Physical Model Meshing. | 第27-29页 |
| CHAPTER 3 SIMULATION OF VERTICAL WELLBORE AND RESULTS ANALYSIS | 第29-35页 |
| 3.1. Model Building and simulation program | 第29-30页 |
| 3.2. LPG suspension at different Viscosities | 第30-31页 |
| 3.3 LPG suspension at different Densities | 第31-33页 |
| 3.4 LPG suspension at different Particle Size | 第33-35页 |
| CHAPTER 4 SIMULATION OF INCLINED WELLBORE AND RESULTS ANALYSIS | 第35-43页 |
| 4.1. Inclined movement of fluid | 第35-39页 |
| 4.2. Effects of fluid viscosity on the inclined wellbore | 第39-40页 |
| 4.3. Effects of flow rate on the Inclined wellbore | 第40-41页 |
| 4.4. Effects of density on the Inclined wellbore | 第41-43页 |
| CHAPTER 5 SIMULATION OF HORIZONTAL WELLBORE AND RESULTS ANALYSIS | 第43-47页 |
| 5.1 Effects of flow Rate on Proppant moving along the horizontal wellbore | 第44-45页 |
| 5.2. Effects of fluid Viscosity on the Inclined wellbore | 第45-46页 |
| 5.3 Effects of fluid Density on the Horizontal wellbore | 第46-47页 |
| CHAPTER 6 SIMULATION OF PROPPANT SUSPENSION IN THE FRACTURE AND RESULTS ANALYSIS | 第47-60页 |
| 6.1 Physical model | 第47页 |
| 6.2 Model verification | 第47-50页 |
| 6.3 Analysis of Proppant at different viscosities | 第50-52页 |
| 6.4. Analysis of Proppant suspension at different flow Rate. | 第52-53页 |
| 6.5 Analysis of Proppant suspension at different Density | 第53-56页 |
| 6.6 Analysis of Proppant suspension at different Ratio | 第56-57页 |
| 6.7 Analysis of Proppant suspension at different Proppant Diameter | 第57-60页 |
| CHAPTER 7 CONCLUSION AND RECOMENDATION | 第60-61页 |
| 7.1 Vertical wellbore | 第60页 |
| 7.2 The Inclined and Horizontal wellbore | 第60页 |
| 7.3 Fracture | 第60-61页 |
| REFERENCES | 第61-64页 |
| ACKNOWLEDGEMENT | 第64页 |
