Interactive Geological Modeling with Instant Feedback
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Solution Overview
Problem
Current computer-implemented systems for geological interpretation and modeling are inflexible and time-consuming, requiring substantial data input and setup, and do not support real-time interaction or training, limiting the ability to rapidly and interactively analyze subsurface structures in geology.
Innovation Solution
A computer-implemented method and system that supports interactive geological interpretation, modeling, and restoration using a hybrid qualitative and quantitative approach, allowing instant computation and overlay of interpretations and models on seismic data, with a novel data structure (STRUCTX file format) for interactive and iterative analysis, enabling real-time feedback and flexible operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional computer-implemented systems for geological interpretation are used, then quantitative modeling and structural restoration can be performed, but the process requires substantial data input and setup time, and results are not available in real-time
Solution Approach 1:
The system pre-computes and stores multiple quantitative geological models and structural restorations in a database before interpretation is needed. When an interpreter views seismic data, pre-computed models matching the observed geometry are immediately retrieved and displayed, eliminating the need for real-time computation and extensive data setup during the interpretation process
Solution Approach 2:
The system creates simplified copies of complex geological models that can be rapidly displayed and manipulated. Pre-computed model results are stored as accessible data structures that can be quickly retrieved and overlaid on seismic sections without requiring the full computational power needed to generate the original models
2Reliability
If traditional computer-implemented systems are used, then geological modeling can be performed, but the interaction mode is weak and inflexible, making it difficult to see useful results until a complex series of steps are completed
Solution Approach 1:
The system provides immediate visual feedback by displaying pre-computed quantitative models and structural restorations overlaid on seismic sections in real-time. As interpreters interact with the data by selecting regions or adjusting parameters, the system instantly updates the displayed models and allows comparison with observed geology, enabling iterative refinement without waiting for complex processing steps to complete
Solution Approach 2:
The system transforms static, batch-processing modeling into a dynamic, interactive experience. Pre-computed models are stored in flexible data structures that allow real-time manipulation, filtering, and re-display based on user input. The system dynamically adjusts which models are displayed based on the current view and interpreter preferences, enabling flexible exploration of geological hypotheses
3Measurement precision
If traditional computer-implemented systems are used, then structural restoration can be performed, but the systems do not readily lend themselves to use in training where real-time response is required
Solution Approach 1:
Multiple structural restoration models are pre-computed and stored in the database before training sessions begin. During training, instructors and students can immediately access and compare different restoration scenarios without waiting for computation, enabling real-time discussion and teaching of structural geology concepts
Solution Approach 2:
The system serves multiple functions simultaneously: it acts as both a research tool for performing quantitative modeling and as a training tool for teaching geological concepts. The same pre-computed models and interactive display capabilities support both professional interpretation work and educational purposes, maximizing the utility of the investment
Data Source
AI summary
The present invention comprises a computer-implemented method for interactive geological interpretation, structural modeling and structural restoration, in which instantaneous feedback is provided to an interpreter. A software module is loaded into and executed by the computer system to implement the method of the invention. The method and system are employed by a technician or scientist, such as an earth scientist, geologist or geophysicist, hereinafter called an “interpreter”. Using the method and system, the interpreter can make skilled qualitative and quantitative appraisals of geologic structures that occur within the upper parts of the earth's crust, including both the current state of such structures and their kinematic development through time. One use of such appraisals is to evaluate resources found in structures within sedimentary basins, including but not limited to oil and gas resources. The method and system can be used to train novice and advanced interpreters to improve their understanding.