Session 1: Petroleum Geology and Comprehensive Exploration+

• Organizer: Peking University, Oil and Gas Resources Survey Center, China Geological Survey
• Convener: Zhang Yuanyin, Professor-level Senior Engineer, Energy Research Institute, Peking University; Bai
• Zhongkai, Professor-level Senior Engineer, Oil and Gas Resources Survey Center, China Geological Survey
• ● Regional Tectonic Evolution and Basin Analysis
• ● Source Rock Evaluation and Hydrocarbon Generation Mechanism
• ● Reservoir Geological Evaluation and Comprehensive Characterization
• ● Tectono-sedimentary Evolution Characteristics and Hydrocarbon Accumulation
• ● Hydrocarbon Accumulation Models and Resource Potential of New Areas, New Formations and New Types
• ● New Progress and Discoveries in Onshore and Offshore Hydrocarbon Exploration
• ● Exploration of New Energy Sources such as Natural Hydrogen, Helium and Geothermal Energy
• ● New Instruments and Methods for Fluid Mineral Experiments
• ● New Equipment and Technologies for the Exploration and Development of Oil and Gas, Hydrogen, Helium,
• Geothermal Energy, etc.
• ● Application of Artificial Intelligence and Big Data in Petroleum Geology

Session 2: Deep and Ultra-Deep Petroleum Geological Theory and Key Technologies for Exploration and Development+

• Organizer: PetroChina Tarim Oilfield Company
• Convener: Zhang Yintao, Senior Expert, PetroChina Tarim Oilfield Company
• ● Formation and Preservation Mechanism of Ultra-Deep Carbonate Reservoirs
• ● Prediction Technology for High-Qualified Ultra-Deep Clastic Reservoirs
• ● Formation and Evolution of Ultra-Deep Pressure Systems
• ● Ultra-Deep Seismic Acquisition, Processing and Imaging Technology
• ● Ultra-Deep High-Quality Reservoir Prediction Technology
• ● Ultra-Deep Target Identification and Hydrocarbon Detection Technology
• ● Description and Risk Prediction of Ultra-Deep Drilling Geological Environment Factors
• ● Ultra-Deep Logging Technology and Reservoir Evaluation Methods
• ● Ultra-Deep Oil & Gas Resource Evaluation and Target Optimization
• ● Practice and Typical Cases of Ultra-Deep Oil&Gas Exploration and Development

Session 3: Geophysical Technology and Precision Detection+

• Organizer: Southwest Petroleum University
• Convener: Huang Xuri, Professor & Academic Dean, Southwest Petroleum University
• ● High-Precision 3D Seismic Technology
• ● Broadband and Wide-Azimuth Seismic Acquisition and Processing Technology
• ● Deep-Ultra-Deep Seismic Imaging Technology
• ● Multi-Wave and Multi-Component Seismic Technology
• ● Complex Structure and Lithologic Trap Identification Technology
• ● Geophysical Response Characteristics and Fluid Identification of Oil&Gas Reservoirs
• ● Downhole Geophysical Technology and Application
• ● Non-Seismic Exploration Technology (Integrated Gravity, Magnetic, Electrical and Seismic Methods)
• ● Marine and Unconventional Oil & Gas Geophysical Technology
• ● Application of Artificial Intelligence in Geophysics

Session 4: Logging Technology and Rock Physics Innovation+

• Organizer: China University of Petroleum (Beijing)
• Convener: Yue Wenzheng, Professor, China University of Petroleum (Beijing)
• ● New-Generation High-Resolution Logging Sensors and Instruments
• ● LWD (Logging While Drilling) Technology and Geological Steering
• ● Nuclear Magnetic Resonance and Resistivity Scanning Imaging Logging Technology
• ● High-Temperature High-Pressure Wells and Slim Holes Complex Conditions Logging Technology
• ● New Rock Physics Experimental Methods and Digital Core Technology
• ● Fine Calculation of Reservoir Parameters and Fluid Property Identification
• ● Logging Evaluation of The "Seven Relationships" in Unconventional Reservoirs
• ● Production Logging and Dynamic Monitoring Interpretation Technology
• ● Logging Data Processing , Interpretation and Artificial Intelligence Algorithms
• ● Logging, Geology and Engineering Integrated Application

Session 5: Digital Twin and Intelligent Reservoir Characterization+

• Organizer: PetroChina Research Institute of Petroleum Exploration & Development
• Conveners: Gong Renbin, Professor & Former Chief Expert, PetroChina Research Institute of Petroleum Exploration
• & Development; Jia Ailin, Chief Expert, PetroChina Research Institute of Petroleum Exploration & Development
• ● Construction Theory and Technical Framework of Digital Twin Oil&Gas Fields
• ● Intelligent Modeling Methods For Multi-Scale Geological Models
• ● Reservoir Parameter Prediction Based on Deep Learning
• ● 3D Fine Modeling of Fractured and Vuggy Reservoirs
• ● Construction of Geological Knowledge Graph and Knowledge-Driven Modeling
• ● Uncertainty Analysis and Real-Time Update of Reservoir Models
• ● Virtual Well Design and Reservoir Prediction
• ● Digital Core and Pore Network Model Flow Simulation
• ● Intelligent Reserves Calculation and Dynamic Evaluation
• ● Application of Digital Twin in Development Plan Optimization

Session 6: High Water-Cut Oilfields and Remaining Oil Development+

• Organizer: CNOOC (China) Co., Ltd. Tianjin Branch
• Convener: Cai Hui, Chief Engineer, CNOOC (China) Co., Ltd. Tianjin Branch Liaodong Operating Company
• ● Formation Mechanism and Distribution Pattern of Remaining Oil in High Water-Cut Oilfields
• ● Quantitative Description Technology of Remaining Oil Under Dense Well Pattern Conditions
• ● Enrichment Law of Remaining Oil at Fault Edges and Microstructural Highs
• ● Identification and Evaluation of Remaining Oil Within and Between Layers
• ● Inter-Well Remaining Oil Monitoring and Prediction Technology
• ● Identification of Preferential Seepage Channels and Deep Profile Control and Displacement Technology
• ● Layer Series Restructuring and Well Pattern Infill Optimization Adjustment Technology
• ● Research on Remaining Oil Distribution and Development Countermeasures after Tertiary Oil Recovery
• ● Remaining Oil Development Technology for Horizontal Wells and Complex Structure Wells
• ● Dynamic Characterization and Development Decision-Making of Remaining Oil Based on Digital Twin

Session 7: Complex Structure Wells and Drilling & Completion Technology+

• Organizer: CNPC Engineering Technology R&D Institute Co., Ltd.
• Convener: Liu Wei, Senior Corporate Expert, CNPC Engineering Technology R&D Institute Co., Ltd.
• ● Key Drilling and Completion Technologies for Extended-Reach Wells and Multi-Lateral Wells
• ● Safe and Efficient Drilling Technology for Deep and Ultra-Deep Wells
• ● Geomechanics and Wellbore Stability Research
• ● Precision Geological Steering and Rotary Geological Steering Technology
• ● Managed Pressure Drilling and Pressure Management Technology
• ● High-Performance Water-Based Drilling Fluids and Synthetic-Based Drilling Fluids
• ● Intelligent Drill String and Automated Drilling Systems
• ● Cementing Quality Monitoring and Guarantee Technology
• ● Completion Method Optimization and Stimulation Completion Technology
• ● Drilling Engineering Digitalization and Intelligent Decision-Making Platform
• ● Oil & Gas Factory-Style Integrated Drilling and Completion Development Technology

Session 8: Reservoir Fracturing and New Stimulation Technologies+

• Organizer: China University of Petroleum (East China)
• Conveners: Guo Tiankui, Professor and Vice Dean, College of Petroleum Engineering, China University of
• Petroleum (East China)
• ● Volume Fracturing Optimization Design Technology for Unconventional Reservoirs
• ● Complex Fracture Network Propagation Mechanism and Numerical Simulation
• ● High-Intensity Fracturing and "Well Factory" 2.0 Model
• ● New Fracturing Materials such as Degradable Diverting Agents and Fibers
• ● Nano-Modified Fracturing Fluids and Functional Proppants
• ● Well and Layer Selection and Design Optimization Technology for Refracturing
• ● Fracturing Monitoring and Effect Evaluation by Optical Fiber and Microseismic Methods
• ● Fracturing Stimulation Technology for Deep and Ultra-Deep Reservoirs
• ● Acid Fracturing Technology for Carbonate Reservoirs
• ● Fracturing Flowback Fluid Treatment and Resource Utilization Technology

Session 9: Oil & Gas Production Technology and Intelligent Regulation+

• Organizer: Oil Production Technology Research Institute, Daqing Oilfield Limited Company, CNPC
• Conveners: Song Xingliang, Assistant to the Dean, Oil Production Technology Research Institute, Daqing Oilfield
• Limited Company, CNPC
• ● Intelligent Separate-Layer Water Injection and Real-Time Regulation Technology
• ● Wellbore Multiphase Flow Simulation and Flow Assurance Technology
• ● Optimization of Artificial Lift Systems such as Electric Submersible Pumps and Progressive Cavity Pumps
• ● Precision Water Control and Water Plugging/Profile Control Technology
• ● Gas Well Dewatering and Foam Drainage Technology
• ● Wellbore Lifting and Thermal Insulation Technology for Heavy Oil Thermal Recovery
• ● Analysis and Optimization of Oil & Gas Well Production Systems
• ● Downhole Oil-Water Separation and Co-Well Injection-Production Technology
• ● Digitization and Intelligent Early Warning of Oil & Gas Production Engineering
• ● Application of New Materials and Equipment in Oil & Gas Production Engineering

Session 10: Chemical Flooding and Gas Displacement Technology+

• Organizer: Shengli Oilfield Branch Company, China Petroleum & Chemical Corporation; Changqing Oilfield Branch
• Company, China National Petroleum Corporation
• Convener: Shu Qinglin, Senior Expert in Oil and Gas Development, China Petroleum & Chemical Corporation; Gao
• Chunning, Chief Expert, Changqing Oilfield Branch Company, China National Petroleum Corporation
• ● Research and Evaluation of New Polymers and Surfactants
• ● Construction and Optimization of Composite Oil Displacement Systems
• ● Chemical Flooding Channeling Control and Deep Fluid Diversion Technology
• ● Integrated CO2 Flooding and Storage Technology
• ● Theory and Technology of Oxygen-Reduced Air Flooding and Flue Gas Flooding
• ● Mechanism and Regulation of Gas Miscible/Near-Miscible Displacement
• ● Fluid Phase Behavior Changes in Oil & Gas Reservoirs During Displacement
• ● Chemical Agent and Gas Tracing and Displacement Front Monitoring
• ● Optimization and Economic Evaluation of Displacement Schemes
• ● Evaluation of Field Test Effects and Experience Summary
• ● Multi-gas Media (Nitrogen, Natural Gas, etc.) Displacement Technology and Adaptability Evaluation
• ● Intelligent Injection Technology and Dynamic Regulation Methods for Chemical Agents and Gases
• ● R&D and Supporting Technologies for High-Efficiency Injection Equipment and Downhole Injection Tools

Session 11: Shale (Tight) Oil &Gas Exploration and Development+

• Organizer: Daqing OILFIELD Limited Company
• Convener: Cui Baowen, Daqing OILFIELD Limited Company, Technical Consultant
• ● Sweet Spot Evaluation and Enrichment Law of Shale (Tight) Oil & Gas
• ● Geophysical, Logging and Mud Logging Technologies for Shale (Tight) Oil & Gas
• ● Reservoir Engineering Design of Shale (Tight) Oil & Gas
• ● Production and Enhanced Oil Recovery Technology for Shale (Tight) Oil & Gas
• ● Reservoir Stimulation Technology for Shale (Tight) Formations
• ● Optimal and Fast Drilling and Completion Technology for Shale (Tight) Reservoirs
• ● Surface and Supporting Engineering Technology For Shale (Tight) Oil & Gas
• ● Application of New Information Technologies Such as Big Data and Artificial Intelligence in Shale (Tight) Oil & Gas
• ● Rock Mechanics and Geomechanics of Shale (Tight) Reservoirs
• ● Cutting-Edge Technologies for Shale (Tight) Oil & Gas

Session 12: Efficient Development Technology for Heavy Oil and Oil Sands+

• Organizer: Xinjiang Oilfield Branch Company, CNPC; Tianjin Branch, CNOOC (China) Co., Ltd.
• Convener: Sun Xinge, Chief Expert, Xinjiang Oilfield Branch Company, CNPC; Li Yanlai, Chief Reservoir Engineer,
• Bohai Oilfield Research Institute, CNOOC (China) Co., Ltd.
• ● Fine Reservoir Architecture Characterization and Dynamic Distribution Prediction of Viscosity Field
• ● Research on the Coupling Mechanism of Thermal-Fluid-Solid-Chemical Multi-Field
• ● Potential Tapping and Replacement Technologies in the Late Stage of Cyclic Steam Stimulation
• ● Key Technologies for High-Efficiency SAGD Development
• ● Safe and Efficient Development Technology for In-Situ Combustion
• ● New Electromagnetic/Microwave Thermal Recovery Technologies
• ● Thermal-Chemical Composite Viscosity Reduction Development Technology
• ● High-Speed and High-Quality Drilling and Completion Technologies for Thermal Recovery Horizontal Wells
• ● Lifting Technology and Flow Assurance for Thermal Recovery Wells
• ● Non-Hydrocarbon Gas-Assisted Displacement Technology
• ● Intelligent Optimization Technology and Digital Application

Session 13: Dynamic Monitoring and Intelligent Reservoir Management+

• Organizer: Qinghai Oilfield Branch Company, CNPC; Testing Technology Service Branch Company, Daqing Oilfield
• Limited Company, CNPC
• Conveners: Li Jiangtao, Chief Expert, Qinghai Oilfield Branch Company, CNPC; Zheng Hua, First-Class Engineer,
• Testing Technology Service Branch Company, Daqing Oilfield Limited Company, CNPC
• ● Downhole Permanent Sensors and Distributed Optical Fiber Monitoring
• ● Real-Time Collection and Intelligent Analysis of Production Data
• ● New Well Test Interpretation Methods and Productivity Evaluation
• ● Inter-Well Tracer Interpretation and Remaining Oil Saturation Monitoring
• ● Microseismic Monitoring and Evaluation of Fracturing Effects and Water Drive Fronts
• ● 4D Seismic and Time-Lapse Logging Technology
• ● Production Dynamic History Matching and Prediction Technology
• ● Intelligent Decision Support System for Oil and Gas Reservoir Management
• ● Cloud Platform-Based Collaborative Reservoir Research and Management
• ● Application of Dynamic Monitoring Data in Development Adjustment
• ● Multi-layer Pressure Measurement and Gas-Water Production Metering Technology for Multi-layer Commingled
• Production Gas Wells
• ● Wellbore Liquid Level and Sand Surface Detection Technology for Water-Producing and Sand-Producing Gas Wells
• ● Monitoring Technology for In-situ Stress in Near-Well Formation and Physical Property Changes of Impermeable Zone
• ● Detection Technology for Sand Production Void Volume in Near-Well Formation
• ● Noise Monitoring Technology for Cement Sheath Failure and Channeling Identification in Gas Wells
• ● Temperature Change Monitoring Technology for Interlayer Channeling and Water Finding in Oil and Gas Wells

Session 14: Efficient Development of Coalbed Methane (CBM) and Coal Measure Gas+

• Organizer: China University of Mining and Technology (CUMT)
• Convener: Fu Xuehai, Second-Class Professor, China University of Mining and Technology (CUMT)
• ● Enrichment Law and "Sweet Spot" Prediction of Deep/Shallow Coalbed Methane
• ● Evaluation of Coal Reservoir Physical Properties, Gas-Bearing Property and Recoverability
• ● Coalbed Methane Reservoir Damage Mechanism and Protection Technology
• ● Horizontal Well Drilling & Completion and Staged Fracturing Technology for Coalbed Methane
• ● Research on Fracturing Crack Propagation and Conductivity of Coalbed Methane Reservoirs
• ● Optimization and Intelligent Control of Coalbed Methane Production System
• ● Co-Production Technology of Coal Measure Natural Gas (Tight Gas, Shale Gas)
• ● Surface Extraction Technology of Coalbed Methane (Methane) in Coal Mining Areas
• ● Coalbed Methane Gathering, Transportation and Processing Technology
• ● Economic Benefits and Policy Support for Coalbed Methane Development

Session 15: CCUS and Frontiers of Negative Emission Technologies+

• Organizer: China Huaneng Clean Energy Research Institute (CERI)
• Convener: Gao Shiwang, Deputy Chief Engineer, China Huaneng Clean Energy Research Institute (CERI)
• ● Low-Cost Carbon Capture Technology for Low-Concentration Flue Gas
• ● Direct Air Capture (DAC) Technology and Demonstration
• ● Bioenergy With Carbon Capture and Storage (BECCS)
• ● CO2 Pipeline Transportation and Injection Technology
• ● CO2 EOR (Enhanced Oil Recovery) and Storage
• ● CO2 Mineralization and Biological Conversion Technology
• ● Mechanism and Potential Evaluation of CO2 Storage In Saline Aquifers
• ● Long-Term Stability of Storage Reservoirs and Leakage Risk Monitoring
• ● Full-Chain Techno-Economic Evaluation and Carbon Accounting of CCUS
• ● Policies, Regulations, Standards and Business Models for CCUS

Session 16: Underground Storage Facilities and Energy Hub Technologies+

• Organizer: PetroChina Oil & Gas and New Energy Company
• Convener: Wang Liangang, Section Chief, Gas Storage Management Center, PetroChina Oil & Gas and New
• Energy Company
• ● Site Selection Evaluation and Design of Depleted Oil & Gas Reservoir-Type Gas Storage
• ● Cavity Construction and Operation Optimization Technology for Salt Cavern Gas Storage
• ● Construction Technology and Injection-Production Performance of Aquifer Gas Storage
• ● Drilling, Completion and Integrity Management of Gas Storage Injection-Production Wells
• ● Seepage Mechanism and Storage Capacity Management of High-Speed Injection-Production in Gas Storage
• ● Collaborative Peak Shaving and Operation Optimization of Gas Storage Clusters
• ● Safety Monitoring and Risk Early Warning Technology for Gas Storage
• ● Principles, Site Selection and Key Technologies of Underground Hydrogen Storage
• ● Underground Storage Technology for Compressed Air Energy Storage (CAES)
• ● Economic and Policy Research on Various Types of Underground Energy Storage

Session 17: Scientific Computing and Applications of Industrial Large Models+

• Organizer: Peking University
• Convener: Ma Jianwei, Professor, Peking University
• ● Construction and Training of Domain-Specific Large Language Models for Oil & Gas
• ● AI Technologies for Scientific Computing
• ● Intelligent Fusion of Multi-Modal Data (Seismic, Logging, Geological)
• ● AI-Based Fast Reservoir Simulation and History Matching
• ● Intelligent Optimization of Drilling Parameters and Real-Time Risk Early Warning
• ● AI-Driven Fracturing Design Optimization and Intelligent Production Prediction
• ● Intelligent Generation of Development Plans and Rapid Comparison of Multiple Schemes
• ● Application of Artificial Intelligence in Predictive Maintenance of Equipment
• ● In-Depth Integration of Digital Twin and AI
• ● Cloud-Native AI Platforms and Industrial Software Ecosystems
• ● Application of AI Agents in the Oil & Gas Industry

Session 18: Multi-Field Coupled Geomechanics and Applications+

• Organizer: Northeast Petroleum University
• Convener: Jia Shanpo, Professor, Northeast Petroleum University
• ● New Experimental Methods and Constitutive Relations in Rock Mechanics
• ● In-Situ Stress Field Prediction and 3D Geomechanical Modeling
• ● Fluid-Solid-Thermal-Chemical (THMC) Multi-Field Coupling Theory
• ● Multi-Field Coupled Analysis and Control of Wellbore Stability
• ● Geomechanical Simulation of Hydraulic Fracture Propagation
• ● Rock Mechanical Response of Gas Storage under Injection-Production Cyclic Loading
• ● Geomechanical Effects During Carbon Dioxide Sequestration
• ● Reservoir Stimulation and Thermal Extraction in Geothermal Resource Development
• ● Geomechanical Issues in Natural Gas Hydrate Exploitation
• ● Application of Geomechanics in Deepwater Oil & Gas Development