SPE Technical Papers Available for Download — March–April 2026

March 2026

(This offer expires 30 April 2026.)

CO₂, Natural Gas, and Hydrogen Storage

Expanding Carbon Sequestration for Small-to-Medium Emitters: Pros and Cons of Coupling Simultaneous scCO₂/Brine Aquifer Injection or Water Alternating Gas With Saltwater Disposal Wells

Numerical Study of Storage of Hydrogen/Natural Gas Mixtures in Underground Gas Repositories: Effect of the Gas Composition on System Behavior and Energy Recovery

The UK's First CO₂ Transportation and Storage Project Takes FID

Production Monitoring

Field Evaluation of Non-Radioactive Multiphase Flowmeters: Performance Comparison, Accuracy, and Reliability Assessment

Offshore Production Surveillance and Intervention Using Multiagent AI

High Pressure/High Temperature

Influence of EM Look-Ahead Service While Drilling on Geostopping Decision in High-Pressure Gas Wells of Offshore China

Innovative Wireline-Perforation Strategy for Depleted HP/HT Reservoirs With High Pressure Differentials

An Innovative Smart Multistage Technology Adopted To Address Challenged Completion and Acid-Fracturing Stimulation Methods in High-Temperature Formation Wells Through Advanced Dissolvable Technology

Geothermal Energy

Designing the Record-Breaking Enhanced Geothermal System at Project Cape

The New Frontier of Closed-Loop Geothermal Drilling: Lessons From the Romanian Pannonian Basin Basement

Enhanced Geothermal System Propped Stimulation of Greater Than 300°C: From Design to Implementation Phase 1

April 2026

(This offer expires 31 May 2026.)

Natural Gas Processing and Handling

From Emissions to Revenue: Emissions Reduction and Hydrocarbon Recovery From Permeate Through Acid-Gas-Removal Unit Optimization and Synergizing of Upstream and Downstream Processes

The Changing Face of Gas Processing in the Permian Basin USA: How Tax Incentives for CO₂ Storage Have Altered Midstream Operations

From Flare to Power: Field-Proven Mobile LNG Technology for Decarbonizing Oilfield and Off-Grid Energy Use Cases

Completions

Integrating Data-Driven Insights With Domain Expertise Using Agentic Conversational Analytics for Well-Completions Optimization

AI-Enhanced Multiphysics Imaging for Perforation-Erosion Analysis: A Quantum Shift in the Accuracy and Efficiency of Unconventional Well Optimization

Heavy Oil

Field Implementation of a New Inflow-Control Device Design in Surmont I SAGD

Maximizing SAGD Performance at Blowdown Phase Through Autonomous Inflow-Control Valves

Introduction of Dynamic Gas Separation to SAGD

History Matching and Forecasting

Combining Adjoint Gradient With Commercial Reservoir Simulator for Efficient History Matching

History-Matching Geological Models Using an Embed-To-Control Observe Deep-Learning Reservoir Surrogate

Real-Time CO₂-Plume Monitoring and Visualization Considering Geologic Uncertainty at the Illinois Basin-Decatur Carbon Sequestration Project

Topics Coming Up in May

Deepwater Fields | Intelligent Operations | Extended-Reach and Complex Wells | Cementing and Zonal Isolation.