Augmented Reality Core Tracking System for Real-Time Geological Data
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Solution Overview
Problem
Current methods for analyzing rock formations are inefficient in providing detailed, real-time data and visualization of core samples, especially when it comes to tracking and displaying geological data in a user-friendly and interactive manner.
Innovation Solution
A method utilizing an augmented reality tracking system that captures and processes image data of rock cores, allowing for real-time display and annotation of data such as gamma ray logs, porosity, and permeability, using optical imaging and virtual distance tracking, enabling users to 'slice through' the core data interactively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional core sample analysis methods are used in laboratories, then detailed geological data can be obtained, but the process is time-consuming and lacks real-time interaction
Solution Approach 1:
The patent creates a virtual copy of the physical core sample using photogrammetry and 3D reconstruction. This digital replica can be manipulated, sliced, and analyzed indefinitely without time loss, while maintaining detailed geological information. The virtual core allows users to interact with and analyze sample data instantly without repeated physical handling or laboratory processing delays.
Solution Approach 2:
The system performs preliminary 3D reconstruction and data capture of the core sample before analysis begins. By pre-processing the physical sample into a detailed digital model with embedded geological data, subsequent analysis operations can be performed instantly on the virtual replica, eliminating the need for time-consuming physical re-preparation and enabling real-time interactive analysis.
2Measurement precision
If physical core samples are manually examined and measured, then accurate geological measurements can be obtained, but the process lacks interactivity and user engagement
Solution Approach 1:
The patent replaces manual mechanical examination and measurement operations with interactive 3D visualisation and digital manipulation. Users can rotate, slice, and examine the virtual core sample from any angle with precise measurements displayed digitally, maintaining measurement accuracy while dramatically improving ease of operation and user engagement through intuitive graphical interfaces.
Solution Approach 2:
The system transitions from 2D manual measurements and examinations to 3D interactive visualisation. The virtual core sample can be rotated, sliced, and examined from multiple dimensions simultaneously, providing comprehensive geological information while enhancing user interaction through spatial manipulation and multi-angle viewing capabilities.
3Loss of information
If comprehensive geological data is displayed on traditional screens, then all necessary information is available, but the visualization lacks spatial context and immersion
Solution Approach 1:
The patent transitions from 2D screen displays to 3D immersive visualisation using augmented reality headsets. Geological data is overlaid directly onto or integrated with the 3D model of the core sample, providing complete data information while adding spatial context and immersion. The AR environment allows users to view comprehensive geological information in three dimensions with natural spatial relationships.
Solution Approach 2:
The system uses augmented reality technology as an intermediary between the user and the geological data. The AR headset acts as a mediator that overlays digital information onto the physical or virtual core sample, providing comprehensive data completeness while maintaining intuitive spatial understanding and reducing the perceived complexity through natural interaction.
4Ease of operation
If physical core samples are transported and handled for analysis, then direct examination is possible, but the process is cumbersome and limits accessibility
Solution Approach 1:
The patent creates a complete virtual replica of the physical core sample, eliminating the need to transport or physically handle the original sample for analysis. The digital copy can be accessed remotely by multiple users simultaneously from any location, dramatically improving accessibility while reducing the need for physical sample movement and handling.
Solution Approach 2:
The virtual 3D model serves as an intermediary between the physical core sample and the analysts. This digital representation allows unlimited access, sharing, and manipulation without requiring the physical sample to be present or transported. Multiple users can interact with the same virtual sample simultaneously from different locations, enhancing collaboration and accessibility.
Data Source
AI summary
A method of registering geological data at a formation core tracking system includes, at the tracking system, registering a formation core provided within a field of view of an optical imaging system of the tracking system; tracking the orientation of the formation core relative to the tracking system and the distance of the formation core relative to the tracking system; obtaining data associated with a first section of the formation core which is located at a predetermined distance from the tracking system, displaying the data together with an image of the formation core such that an augmented reality image is provided on a display device of the tracking system, changing the distance between the tracking system and the core; and updating the displayed data by obtaining data associated with a second section of the formation core which is located at said predetermined distance from the tracking system.