Hydrogen Reservoir Detection via Geological Feature Convergence

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Solution Overview

Problem

Current methods for exploring natural hydrogen reservoirs in subsurface geological formations are inefficient, as they fail to effectively identify areas with converging geological features associated with hydrogen presence, leading to missed opportunities for economically viable hydrogen deposits.

Innovation Solution

A system and method utilizing aerial imaging, geographic information systems, electromagnetic surveys, and reflection seismology to generate maps that delineate the location of geological features associated with natural hydrogen reservoirs, identifying areas with converging features for targeted exploration and drilling.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If traditional exploration methods are used to search for natural hydrogen reservoirs, then the exploration coverage can be extensive, but the detection accuracy and ability to identify converging geological features is poor

Engineering Contradiction:
Improvedetection accuracyVSAvoidexploration system complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent combines multiple independent exploration methods (aerial imaging, electromagnetic surveys, reflection seismology, and GIS) into a unified integrated system. This merging allows the system to leverage the strengths of each individual method while achieving synergistic effects, thereby improving detection accuracy without proportionally increasing complexity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The exploration system is designed with multi-functionality, where a single integrated platform performs diverse functions including aerial imaging capture, electromagnetic data collection, seismic survey processing, and GIS-based convergence analysis. This universal approach enables the system to address multiple exploration objectives simultaneously, improving precision while managing complexity through consolidation.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Reliability

If multiple exploration methods are integrated to improve detection accuracy, then the ability to identify converging geological features improves, but the system complexity and data processing requirements increase

Engineering Contradiction:
Improvereservoir identification reliabilityVSAvoiddata processing system complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent introduces Geographic Information Systems (GIS) as an intermediary platform that serves as the central hub for integrating and processing data from multiple exploration methods. The GIS acts as a mediator that standardizes data formats, performs spatial analysis, and identifies converging geological features, thereby managing system complexity while enhancing identification reliability.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system segments the complex exploration process into distinct functional modules: aerial imaging acquisition, electromagnetic survey execution, reflection seismology data collection, GIS-based convergence analysis, and reservoir identification. This segmentation allows each module to be independently optimized and managed, reducing overall system complexity while maintaining high reliability through modular integration.

Inventive Principle:
Principle #1Segmentation

3Area of stationary object

If comprehensive geological feature mapping is performed across large geographical regions, then the coverage area increases, but the time and resources required for analysis increase

Engineering Contradiction:
Improvegeographical coverage areaVSAvoidexploration analysis time
Core Design Contradiction:
Area of stationary objectVSLoss of time

Solution Approach 1:

The patent performs preliminary actions by conducting aerial imaging, electromagnetic surveys, and reflection seismology data collection across the entire geographical region before performing the computationally intensive convergence analysis. This preliminary data gathering allows subsequent GIS processing to focus on integrating pre-collected data rather than collecting and analyzing data simultaneously, thereby reducing overall analysis time while maintaining comprehensive coverage.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system replaces traditional mechanical field-by-field exploration methods with remote sensing technologies (aerial imaging, electromagnetic surveys, and reflection seismology) that can rapidly cover large geographical areas. This substitution enables comprehensive regional mapping without the time-consuming nature of ground-based mechanical exploration, significantly reducing analysis time while expanding coverage area.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This approach enhances the accuracy of natural hydrogen reservoir detection, allowing for more effective exploration and potential economic viability assessments, thereby maximizing hydrogen capture from areas like mid-ocean ridges and rifting continents.

Implementation Method 1

aerial imaging... to generate maps that delineate the location of geological features

Methodology Applied
Scientific EffectElectromagnetic radiation reflection: Reflection

Implementation Method 2

electromagnetic surveys... to detect geographic areas characterized by a convergence of multiple geological features

Methodology Applied
Scientific EffectElectromagnetic induction: Electromagnetic Induction

Implementation Method 3

reflection seismology surveys to detect geographic areas characterized by a convergence of multiple geological features

Methodology Applied
Scientific EffectSeismic wave reflection: Reflection

Data Source

PatentUS20240427052A1Detecting subsurface reservoirs of hydrogen in geological rock formations
Publication Date: 2024.12.26 SAUDI ARABIAN OIL CO
  • US20240427052A1 patent drawing
  • US20240427052A1 patent drawing
  • US20240427052A1 patent drawing

AI summary

The present disclosure relates to systems and/or methods for predicting the location of subsurface reservoirs of natural hydrogen. One or more embodiments described herein include a system that can comprise a memory to store computer executable instructions. The system can also comprise one or more processors, operatively coupled to the memory, that execute the computer executable instructions to implement a hydrogen exploration controller configured to generate a plurality of maps characterizing a geographical region. The respective maps from the plurality of maps can delineate a location of respective geological features within the geographical region that are associated with a presence of a subsurface reservoir of natural hydrogen. Additionally the hydrogen exploration controller can be further configured to identify an area in the geographical region that comprises a convergence of two or more of the respective geological features based on the plurality of maps.