Proceedings of the 2022 International Petroleum and Petrochemical Technology Conference

Description

This book is a compilation of selected papers from the 6th International Petroleum and Petrochemical Technology Conference (IPPTC 2022). The work focuses on petroleum & petrochemical technologies and practical challenges in the field. It creates a platform to bridge the knowledge gap between China and the world. The conference not only provides a platform to exchanges experience but also promotes the development of scientific research in petroleum & petrochemical technologies. The book will benefit a broad readership, including industry experts, researchers, educators, senior engineers and managers. Contents Development of Near-Bit High Precision Imaging Measuring Tool While Drilling 1 Near-Bit High Precision Gamma and Resistivity Imaging Technology 1.1 Near-Bit Gamma Resistivity Imaging Measuring Principle 1.2 Near-Bit Dynamic Azimuth Sector Measuring Principle 2 Near-Bit High Precision Gamma and Resistivity Imaging Circuit System 2.1 Gamma Resistivity Measuring Circuit System 2.2 Measuring Circuit System for Dynamic Azimuth Imaging Sector 2.3 Wireless Data Short Transmission System Across Screw Motor 3 Field Test of Near-Bit High Precision Imaging Measuring Tool While Drilling 4 Conclusion References Research on Relative Permeability of Shale Oil Reservoir in Jimsar Area Using Digital Cores 1 Introduction 2 Experimental Method 2.1 Experimental Materials 2.2 Digital Core Acquisition 2.3 Construction of 3D Pore Network Model 2.4 Simulation of Relative Permeability 3 Results and Discussion 3.1 Experimental Materials 3.2 The Results of Relative Permeability 3.3 Analysis of the Relative Permeability 4 Conclusion References Feasibility Study on Collaborative Development of Gas Storage and Enhanced Oil Recovery 1 Introduction 2 Reservoir Characteristics and Production History 3 Model Building and Scheme Design 4 Scheme Effect Analysis 5 Conclusions and Cognition References Influence of Aquifer Size and Gas Production Rate on Gas-Condensate Reservoir Performance 1 Introduction 2 Methods 3 Results 3.1 Impact of Aquifer Volume on Recovery Efficiency 3.2 Impact of Gas Production Rate on Recovery Efficiency 4 Discussion 4.1 Controlling Factors on Gas and Condensate Production 4.2 Suggestions for Development Optimization 5 Conclusion References Standards of Well Fracturing Measures in Class II Grade B Reservoirs in Water Cut Period 1 Introduction 2 Analysis of Fracturing Effect 2.1 Analysis of Technical Standards of Well-Selecting 2.2 Analysis of Technical Standards of Layer-Selecting 2.3 Design Analysis of Technological Parameter of Fracturing 2.4 Multi Linear Regression Forecast Mode 3 Technical Bound of Fracturing Wells of Class II Grade B Reservoirs PII 7-G I 4 + 5 Oil Layer in Water Cut Period 4 Application of the Results 5 Conclusion 5.1 Result of Different Position of Wells 5.2 Standards of Well-Selecting of Fracturing Wells Located on Different Position 5.3 Standards of Layer-Selecting of Different Permeability 5.4 Quantity of Sand Fracturing Design References Study and Application on Highly Effective Development Technology in Low Permeability and Tight Gas Reservoirs 1 Introduction 2 Production of Changqing Gas Area 2.1 Background 2.2 Deficient Gas Wells 2.3 Causes for Low Production 3 Stimulating Technologies 3.1 Reservoir Stimulating 3.2 Other Methods 4 Implementation Results 4.1 Overall Results 4.2 Specific Result for Each Methods 5 Conclusions and Suggestions References The Downhole Wireless Monitoring in Well Testing 1 Introduction 2 The Components of the Digital Wellbore 2.1 Wireless Transmission System 2.2 Downhole Sensor and Circuit 2.3 The Expert System 3 Field Experimentation Setup 4 Results 5 Conclusions References Study on Slippage Effect and Stress Sensitivity of Tight Sandstone 1 Introduction 2 Experimental Scheme 3 Study on Gas Slippage Effect 4 Study on Stress Sensitivity 5 Conclusion References Study on Ground Simulation Test Design Method for Multi-pulse Fracturing of Coal-Bed Methane 1 Introduction 2 Test Purpose and Design Principle 3 Design of Test Scheme 3.1 Test Main Material 3.2 Cement Target Design and Production 3.3 Test Propellant Design 3.4 Test Method 4 Test Steps 5 Test Results and Analysis References The Common Reservoir Development Pattern of Highly Heterogeneous Bioclastic Limestone Reservoirs and Its Application in Well Completion Design: A Case Study on Mishrif B1-2 Reservoir in H Oilfield in the Middle East 1 Introduction 2 Geological Background 3 Reservoir Development Pattern 3.1 Sedimentary Facies 3.2 Reservoir Rock Types (RRTs) 3.3 Typical Stacking Patterns of Reservoir Rocks 4 Guidance for Perforation Interval Design in Well Completion 4.1 Production Well 4.2 Water-Injection Well 5 Conclusions References Application of Multilateral Wells to Increase Well Productivity in Offshore Oil Field Case Study 1 Introduction 2 Methodology and Experimental Setup 2.1 COMPASS 2.2 CasingSeat 2.3 tNavigator 3 Results and Discussion 3.1 Multilateral Well 3.2 Horizontal Well 4 Environmental Impact and Conclusion 4.1 Environmental Impact 4.2 Conclusion 5 Nomenclature References Analysis of Drilling Trajectory and Casing Design for Straight and Deviated Wells in a Malaysian Oil Field 1 Introduction 2 Methodology and Experimental Setup 3 Results and Discussion 3.1 Case Description 1 (Compass Software) 3.2 Case Description 2 (Compass Software) 3.3 Case Description 3 (Compass Software) 4 Discussion 5 Environmental Impact 6 Conclusion References How the Oil Recovery Factor Changes in Different Polymer Concentrations on in the Basis of Increasing Well Drainage Area 1 Introduction 2 Experimental Part 3 Result and Discussion References The Effect of Sand Production to the Well Drainage Area 1 Introduction 2 Conclusion References Pressure Minor Losses Coefficient in Cracked Pipelines 1 Introduction 2 Experimental Setup 3 Numerical Simulation 4 Mathematical Model 5 Results and Discussion 6 Conclusion References Duvernay Shale Sweet Spot Identification and Resource Evaluation Model Building in Alberta Basin 1 Introduction 2 Geological Overview and Production Situation of Duvernay 2.1 Duvernay Geology Overview 2.2 Duvernay Production Status 3 Resource Evaluation Method Combining Geology and Engineering 3.1 Mapping Based Evaluation Concept 3.2 Duvernay Regional Evaluation in West Shale Basin 4 Kaybob Sweet Spot Identify and Utilization 5 Conclusion References Study on Flow Characteristics of Annular Flow in Sudden Expansion and Contraction Pipe 1 Introduction 2 Numerical Model of Oil-Water Annular Flow 2.1 Geometric Model 2.2 Turbulence Model 2.3 Physical Property Parameter 2.4 Boundary Condition 3 Results and Analysis 3.1 Flow Distribution with an Inlet Velocity of 2.0 m/s 3.2 Flow Distribution with an Inlet Velocity of 2.5 m/s 3.3 Flow Distribution with an Inlet Velocity of 3.0 m/s 4 Conclusion References Prediction of Sedimentary Reservoir in Dayangshu Basin 1 Introduction 2 Regional Overview 3 Characteristics of Sedimentary Reservoir 3.1 Physical Properties of Sedimentary Reservoir 3.2 Electrical Properties and Seismic Response Characteristics of Sedimentary Reservoir 4 Sedimentary Reservoir Prediction 4.1 Waveform Indication Inversion 4.2 Analysis of Sensitive Parameters and Construction of Characteristic Curve 4.3 Application Effect Analysis 5 Conclusion References New Reservoir Quality Evaluation Technique for Fractured Carbonates 1 Introduction 2 New Reservoir Quality Evaluation Technique for Fractured Carbonates 2.1 Method and Theory 2.2 Conductive Fracture Classification - FMI Images Analysis 2.3 Producible Fracture Identification- Sonic Behaviour 2.4 Reservoir Evaluation Standard (RES) 3 Example 4 Conclusion References Application of Integration of Geophysics, Geology and Engineering in Hydraulic Fracturing 1 Introduction 2 Theory and Method 3 Application 3.1 Design and Optimization Before Fracturing 3.2 Adjustment and Optimization During Fracturing 3.3 Analysis and Optimization After Fracturing 4 Conclusions References Application of “Two Widths and One Height” 3D Seismic Technology in the Exploration of Lithological Reservoirs in the Southeastern Margin of the Caspian Basin 1 Introduction 2 Solutions and Technology 3 Implementation and Application Effect Analysis 4 Conclusion References Scanning Electron Microscope Analysis and Evaluation Technology of Heavy Oil Reservoir Rock 1 Introduction 2 Experimental Design 2.1 Introduction of Experimental Work Area 2.2 Experimental Equipment 2.3 Pretreatment of Test Samples 2.4 Basic Operation of the Instrument 3 Study and Application of Scanning Electron Microscope in Oil and Gas Reservoir of Santanghu Basin in Work Area 3.1 Observation of Rock Structure Characteristics 3.2 Determination of Mineral Type and Content 3.3 Study on Diagenesis 3.4 Clay Mineral Analysis 3.5 Reservoir Pore Structure Analysis 3.6 Reservoir Protection 4 Conclusion References Foams Enhanced by Functionalized Nanoparticles for Improving Oil Production 1 Introduction 2 Experimental Section 2.1 Materials 2.2 Aqueous Phase Viscosity 2.3 Surface Tension 2.4 Zeta Potential 2.5 Bulk Foam Tests 2.6 Microfluidic Tests 3 Results and Discussion 3.1 Characterizations on Foaming Solution 3.2 Bulk Foam Stability 3.3 Oil Displacement in Microfluidic Test 4 Conclusions References Experimental Study on Oil Sands Pyrolysis 1 Introduction 2 Pyrolysis Experiment 2.1 Apparatus 2.2 Experimental Scheme 3 Results and Discussion 3.1 Temperature 3.2 Time 3.3 SARA Content 3.4 Hydrocarbon Distribution 3.5 CHNS/O Element Content 4 Conclusions References Development and Performance Evaluation of Low Damage Fracturing Fluid of Tuff-Containing Reservoir in Hailar Basin 1 Introduction 2 Characteristics of Tuff-Bearing Reservoir in Hailar Area and Requirements for Stimulation 2.1 Issues and Countermeasures 2.2 Acid-Low-Damage Cellulose Fracturing System 3 Cross-Linking of Cellulose Fracturing Fluid 3.1 Instruments and Agents 3.2 Experimental Methods 4 Experimental Result and Discuss 4.1 Viscosity of Base Fluid 4.2 Dispersion Inhibition of Cuttings by Anti-expansion Materials 4.3 Clay Mineral Expansion Test 4.4 Temperature and Shear Resistance Test 4.5 Rubber Breaking Performance Test 4.6 Anti-filtration Performance of Fracturing Fluid 4.7 Reservoir Damage Test 5 Conclusion References Process Design and Application of Autonomous Inflow Control Device 1 Preface 2 Principle of Equipment 3 Process Design 4 Field Test Analysis 5 Conclusion References The Design and Application of Perforation Cluster Parameters for Staged Fracturing of Horizontal Wells in Jimsar Shale Oil 1 Introduction 2 Development Status of Jimsar Shale Oil 3 Comparative Analysis of Fracturing Effects of Different Segmented Cluster Processes 3.1 Analysis of Fracture Reconstruction Scope 3.2 Analysis of Liquid Inlet Equilibrium Degree of Each Cluster 3.3 Optimization of Optimal Hole Layout Parameters 4 Case Study 5 Conclusion References Long-Term Chemical Stability of Anionic Surfactants at an Elevated Temperature 1 Introduction 2 Experimental 2.1 Materials 2.2 Surface and Rheology Property Measurement 2.3 Long-Term Stability Test 3 Results and Discussion 3.1 TGA Analysis 3.2 Surface Property 4 Conclusions References Study on Feasibility of Surface Concentric Pipe Type Zonal Water Injection Technology in Middle East 1 Introduction 2 Optimization of Zonal Water Injection in Middle East 2.1 Application Status of Zonal Water Injection Technology in Middle East 2.2 Development of Zonal Water Injection in Middle East 2.3 Optimization of Zonal Water Injection in Middle East 3 Principle and Tools of Surface Concentric Pipe Zonal Water Injection Technology 3.1 Structure and Principle 3.2 Matching Tools 4 Adaptability Analysis of Surface Concentric Pipe Zonal Water Injection Technology in Middle East 4.1 Checking the Running Depth of Tubing 4.2 Adaptability Analysis of Water Injection Rate 5 Conclusion References Analysis and Measures Research on Inefficiency of Produced Water Treatment Station in Water Injection Development of Low Permeability Oilfield 1 Introduction 2 Analysis and Solutions of Low Efficiency of Produced Water Treatment Station 2.1 Analysis of Low Efficiency of Produced Water Treatment Station 2.2 Solutions of Low Efficiency of Produced Water Treatment Station 3 Materials and Methods 3.1 Reagents and Instruments 3.2 Evaluation Method of Reagent Screening 4 Results and Discussion 4.1 Water Quality Analysis 4.2 Flocculant Screening and Evaluation 4.3 Screening and Evaluation of Iron Removal Reagents 4.4 Screening and Evaluation of Scale Inhibitors 4.5 Screening and Evaluation of Corrosion Inhibitors 4.6 Screening and Evaluation of Fungicides 4.7 Reagent Cost 5 Conclusion References Laboratory Experimental Study of Air Foam Flooding in Low Permeability Reservoirs 1 Introduction 2 Air Foam Agent Screening 3 Evaluation and Preparation of Basic Performance of Foaming Agent 3.1 Foaming Ability and Stabilizing Ability of Foaming Agent 3.2 Foaming Agent Solubility 3.3 The pH Value of the Foaming Agent 3.4 Evaluation of Interfacial Tension of Foaming Agent 3.5 Strengthen Foam System Performance Evaluation 4 Evaluation of Influencing Factors of Foam Performance 4.1 The Influence of Different Foaming Agents and Concentrations on Foam Performance 4.2 Temperature Resistance of Foaming Agent 4.3 Long-Term Thermal Stability of Foaming Agent 4.4 Salt Resistance of Foaming Agent 4.5 Adsorption Resistance 4.6 Oil Resistance 4.7 Emulsifying 4.8 Evaluation of Foam Regeneration Ability 5 Conclusion References Research and Improvement of Downhole Injection Production Device for Oil Production 1 Introduction 1.1 A Subsection Sample 2 Application Analysis of Downhole Injection Production Device in Oil Production 3 Research and Improvement 4 Working Principle 5 Experimental Evaluation of Improved Device 5.1 Installation of New Downhole Injection Production Device for Oil Production 5.2 Reverse Sealing Test 5.3 Live Simulation Experiment of New Downhole Injection Production Device for Oil Production 5.4 Opening and Closing Test 6 Conclusion References Engineering Solution for Variable Curvature Trajectory Design of Extended Reach Well 1 Introduction 2 Multi-arc Curve Approximation 2.1 Calculate the Tangents T1 and T2 of the Two Points P1 and P2 2.2 Determine Common Tangent Point P, Multi-arc L1, L2 2.3 Piecewise Approximation Error Analysis 3 Instance Calculation 3.1 Variable Curvature Trajectory Design and Multi-arc Curve Approximation 3.2 Error Diagram of Multi-arc Curve Approximation 4 Conclusion References Effect of Ca-Alginate Beads on the Rheological Properties of the Oil Well Cement Paste 1 Introduction 2 Experimental 2.1 Materials 2.2 Preparation and Characterization of Ca-Alg Beads 2.3 Rheological Properties of Cement Slurry with Ca-Alg Beads 3 Results and Discussion 3.1 Structure Characterization of Ca-Alg Beads 3.2 Water Absorption of Ca-Alg Beads 3.3 Rheological Properties of Cement Slurries Containing Ca-Alg Beads 4 Conclusion References Friction Calculation of Annular Fracturing String in Sulige Gas Field 1 Introduction 2 The Annular Fracturing Process 3 Sample the Annular Fracturing Process 4 Calculation of Friction Resistance Along the Pipe String 5 Example of Fracturing Fluid Friction Calculation 6 Conclusion References Research on Pressure Drop Law of Drilling Shutdown in Oil Layer a and Implementation Effect of Relaxing Pressure Limits 1 Introduction 2 Research on the Law of Pressure Drop in Natural Pressure Relief Wells 2.1 The Poorer the Reservoir Connection, the Slower the Pressure Drop 2.2 The Less the Pressure Relief Direction, the Slower the Pressure Drop Rate 2.3 The Greater the Cumulative Injection-Production Ratio, the Slower the Pressure Drop 2.4 The Smaller the Apparent Water Absorption Index, the Slower the Pressure Drop 3 Analysis of the Overflow Flow Rate of Different Types of Water Injection Wells 3.1 The Larger the Thickness of the Injection Well, the Well with More Accumulated Injection Volume Will Release More Overflow Water 3.2 The Larger the Thickness of the Injection Well, the Smaller the Cumulative Injection Volume, the Overflow Water Volume is Moderate 3.3 Poor Well Development, Low Cumulative Injection Volume Will Release Low Overflow Water 4 The Implementation of the Effect of Relaxing the Boundary of Drilling Pressure 4.1 Shorter Drilling Cycle 4.2 Reduced Production Loss of Old Wells 4.3 High Cementing Quality Rate Ratio 4.4 Realize Safe Drilling 5 Conclusion References Treatment of Waste Oil-Based Drilling Mud During Shale Oil Development by Vacuum Thermal Distillation 1 Introduction 2 Experimental Materials and Methods 2.1 Experimental Materials and Instruments 3 Experimental Results and Discussion 3.1 Centrifugal Pretreatment 3.2 Comparative Study on Atmospheric and Vacuum Thermal Distillation Technology 3.3 Study on the Performance of Recycled Drilling Fluid 4 Conclusion References Development and Application of Mechanical Two-Way Anchor Fracturing Technology in Horizontal Wells 1 Introduction 2 Study on the Influence of Fracturing Operation on the Stability of Pipe String 3 Pipe String of Mechanical Two-Way Anchor Fracturing Technology in Horizontal Well 4 Research on Key Fracturing Tools 4.1 Structural Design of the Novel Y211 Compression Packer 4.2 Sealing Performance Optimization 4.3 Anchoring Performance Optimization 5 Field Application and Effect 6 Conclusion and Understanding References Immovable Pipeline Decompression and Augmented Injection Integrated Technology Apply to Low Permeability Reservoir 1 Introduction 2 Immovable String Extruding Device for High Pressure Water Injection Well 2.1 High Pressure Wellhead Protector 2.2 With Pressure Delivery Technology Under Situation of Immobile Wellhead 2.3 The High Pressure Acid Extruding Process of Stationary Wellhead of Injection Well is Formed 3 Polyacid Acid System 3.1 Analysis of the Main Factors Affecting the Acidification Effect 3.2 Develop Organic Phosphonic Acid Main Agent to Form a New Multi-acid Acid System 3.3 Optimization of the Additive of Multi-acid Acid System [3] 3.4 Based on the Characteristics of Low Permeability and Strong Water Sensitive Reservoirs, the Performance Evaluation of the New Multi-acid Acid System is Carried Out [4] 3.5 Field Application of the New Acid System 4 Typical Examples and Conclusions 4.1 Typical Examples 4.2 Conclusion References Performance Analysis of Transient Pressure Wave Method for Detecting Partial Blockage of CO2 Pipeline 1 Introduction 2 Computational Model 2.1 Continuity Equation 2.2 Equation of Motion 2.3 Equation of State 2.4 Compression Factor Calculation 2.5 Transient Flow Propagation Model 3 Transient Pressure Wave Analysis Method for Blocked Pipes 3.1 Modeling of Pipe Blockages 3.2 Pipeline Model Validation 3.3 Blockage Detection by Transient Pressure Waves 3.4 Analysis Strategy of Transient Pressure Wave Method 4 Result 4.1 Input Parameter Setting 4.2 Calculation of Characteristic Parameters and Analysis of Results 5 Conclusions and Recommendations References Failure Case Analysis and Prevention of Facilities in Oil and Gas Transmission Station 1 Introduction 2 Typical Failure Case Analysis 2.1 Failure Caused by Fatigue 2.2 Failure Caused by Corrosion 2.3 Failure Case Analysis Caused by Welding Defects 2.4 Failure Caused by Quality Defects 3 Failure Cause Summary 4 Suggestions for Preventing the Failure of Facilities in the Station References Effects of Gas Condition and Baffle Installation on Bed Hydrodynamics in FCC Regenerators 1 Introduction 2 MP-PIC Model and Simulation Setup 2.1 Governing Equations 2.2 Drag and Kinetic Models 2.3 Simulation Setup 3 Results and Discussion 3.1 Grid Verification and Kinetic Validation 3.2 Axial Profiles of Solids Fraction 3.3 Radial Profiles of Solids Fraction 3.4 Effect on Pressure Fluctuation 3.5 Lateral Mal-Distribution of Solids 4 Conclusions References An Applied Research of Factory Prefabrication Techniques in the Overseas Oil and Gas Storage and Transportation Engineering Construction 1 Introduction 2 Significance of Factory Prefabrication 2.1 Improve Project Construction Efficiency and Ensure Project Construction Quality 2.2 Save Project Resources and Reduce Project Investment 2.3 Reduce Material Transportation Volume and Transportation Cost 3 Development and Application of Factory Prefabrication in Petroleum Construction Industry 3.1 Current Situation Abroad 3.2 Current Domestic Situation 3.3 Problems of Factory Prefabrication in China 4 Key Strategies for the Application and Implementation of Factory Prefabrication 4.1 Factory Prefabrication Planning 4.2 Key Technologies of Prefabrication 4.3 Prefabrication System 4.4 Prefabrication Management 5 Application Examples 5.1 Project Overview 5.2 Determine the Production Object and Capacity of Prefabrication 5.3 Determine the Key Technologies of Prefabrication 5.4 Determine the Content and Scale of Prefabrication System 5.5 Implementation and Management of Factory Prefabrication 6 Conclusion References Investigating Non-uniform Corrosion Behavior of Pipe Weldment Using an Array of Coupled Multi-ring Form Sensor in the CO2-Contained Corrosion Environment 1 Introduction 2 Materials and Methods 2.1 The Processing and Assembly of the Weldments and the CMRFSA 2.2 The Monitoring Principle of the CMRFSA 2.3 The Experimental Setup 2.4 Corrosion Morphology Characterization and Corrosion Product Analysis 2.5 Numerical Model Description 3 Results 3.1 The Corrosion Depth Results of the CMRFSA 3.2 Numerical Calculation of CO2 Corrosion 3.3 Surface Characterization 4 Conclusions References Low-Height Security Control Strategy of Unmanned Rotorcraft for Oil and Gas Pipeline Inspection in Low-Height Complex Terrains 1 Introduction 2 Height Control Strategy of Unmanned Rotorcraft Inspection 3 Design of Multi-height Source of Unmanned Rotorcraft 4 Low-Height Security Control Strategy of Unmanned Rotorcraft 4.1 Low-Height Security Strategy for Flight in Fluctuation Terrains 4.2 Low-Height Security Strategy for Flight in Near-Ground Terrains 5 Simulation of Low-Height Security Control Strategy of Unmanned Rotorcraft 5.1 Low-Height Security Strategy for Flight in Fluctuation Terrains 5.2 Low-Height Security Strategy for Flight in Fluctuation Terrains 5.3 Low-Height Security Strategy for Flight in Near-Ground Terrains 6 Conclusion References Research and Application of Intelligent Auxiliary Decision-Making Platform for Lost Circulation Based on Big Data Technology 1 Introduction 2 Composition and Principle of Intelligent Auxiliary Decision-Making Platform 2.1 Framework Design 2.2 Data Collection 2.3 Data Conversion 2.4 Data Cleaning 2.5 Correlation between Data Parameters and Lost Circulation 3 Data Mining Model 3.1 Numerical Processing of Textual Parameters 3.2 Clustering of Similar Well Intervals with Lost Circulation Tendency 3.3 Apriori Association Rules Mining 3.4 Platform Building 3.5 Filed Application 4 Conclusion References Application of Intelligent Rodless Artificial Lift Technology in Shale Oil of Changqing Oilfield 1 Introduction 1.1 A Subsection Sample 2 Rodless Artificial Lift Technology Used in Changqing Shale Oil Reservoir 2.1 Selection of Rodless Artificial Lift System 2.2 Optimization of ESPCP System 2.3 Wellbore Matching Technology 2.4 Intelligent Control System 3 Achievement of Field Application 3.1 Construction of Demonstration Area 3.2 Technical Indicators 3.3 Economic Benefit 4 Discussion 5 Conclusion References Rapid Petroleum Engineering Technique Check and Applications 1 Introduction 2 Petroleum Engineering Technique Check 2.1 Characteristics of Petroleum Engineering 2.2 PETC and Rapid PETC 2.3 Different Types of PETC 3 Development Trends of PETC 3.1 CETIC Development Trends 3.2 ETAC Development Trends 3.3 CEEKSC Development Trends 4 Mobile Application System for Rapid PETC 4.1 Technical Requirements 4.2 Engineering Technology Check and Application System 4.3 System Applications and Next Development Plan 5 Conclusion References A Long-Term Production Prediction Method for Horizontal Wells in Shale Gas Reservoirs Based on DSTP Recurrent Neural Network 1 Introduction 2 Description of DSTP-RNN Model 3 Methodology 3.1 Data Preprocessing 3.2 Training and Prediction Schemes 3.3 Evaluation Indices 4 Results and Discussion 4.1 Production Forecast Results 4.2 Model Comparison 5 Conclusion References The Effect of the Novel Agricultural Photovoltaic System on Water Evaporation Reduction and Sweet Potato Yield 1 Introduction 2 Spectrum Splitting and Concentrated APV (SCAPV) 3 Experimental Materials and Method 3.1 Experimental Site 3.2 Experimental Method 4 Results and Discussion 5 Conclusion References Study on Plugging Mechanism of Sand Control Medium in Hydrate Argillaceous Silt Reservoir 1 Introduction 2 Experiment 2.1 Experimental Principle and Equipment 2.2 Experimental Materials 2.3 Plugging Rule of Sand Control Medium 3 Plugging Mechanism of Sand Control Medium in Hydrate Argillaceous Silty Sand Reservoir 3.1 Medium Plugging Mechanism with High Sand Control Accuracy 3.2 Medium Plugging Principle When Sand Control Accuracy is Low 4 Conclusion References Simulation and Testing of Intelligent PV Modules via Matlab/Simulink 1 Introduction 1.1 The Demand for PV as Alternative 1.2 Application Scenarios of PV Modules 1.3 Optimization via Simulation 2 Modeling Establishment and Discussion 2.1 PV Phenomenon 2.2 Solar Cell Single Diode Model 2.3 Solar Cell Dual Diode Model 2.4 Modeling of Intelligent Half-Chip Components Based on Matlab/Simulink 2.5 Modeling of Intelligent Half-Cell Module Array Based on Matlab/Simulink 2.6 Power Gain of a Single Smart Module 3 Results and Analysis of Hot Spot Experiments 4 Conclusion References Finite Element Model for Prediction of Buckling Phenomenon in Oil and Gas Wells 1 Introduction 1.1 Recent Advancements in Drill String Mechanics Modelling 1.2 Critical Load 2 Methodology 2.1 Finite Element Model Input 2.2 Model Property 2.3 FE Large Deformation 2.4 Steps, Increments, and Iterations 2.5 Contact Interaction 2.6 FE Analysis 2.7 BHA and Rock Brick 2.8 Post Buckling 3 The Experimental Procedure 3.1 Drag-Buckling Relationship 3.2 Case Study 4 Results and Discussions 5 Conclusion 6 Recommendation References The Impact of Acid Fracking Injection Pressure on the Carbonate-Mishrif Reservoir: A Field Investigation 1 Introduction 2 Methodology 2.1 Analysis of Fracture Pressure 2.2 Basic Performance of Gelled Acid 2.3 Mini Frac Analysis 2.4 G Function Analysis 2.5 Log–log Diagnostic Graph 2.6 Acid Frac Analysis 2.7 Acid Penetration in Fractures 2.8 Conductivity of Acid Fracture 2.9 Buildup Test Analysis ISIP (Instantaneous Shut-In Pressure) 3 Results and Discussion 3.1 Properties of Geology and Petrophysics of Well ADM7-X 3.2 Basic Performance of Gelled Acid 3.3 Mini Frac Analysis 3.4 Acid Frac Analysis 3.5 Buildup Test Analysis ISIP (Instantaneous Shut-In Pressure) 3.6 Log-Log Plot Analysis 3.7 Productivity Assessment 4 Conclusions References Author Index