Downhole Particle Volume and Shape Analysis
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Solution Overview
Problem
Current hydrocarbon recovery operations face inefficiencies due to the lack of effective methods for analyzing and responding to the characteristics of downhole particles, such as volume, size, and shape, which affect drilling and fracturing operations.
Innovation Solution
A system utilizing cameras, lasers, and computational methods to analyze the volume, size, and shape of downhole particles, allowing for real-time data processing and adjustments to drilling and fracturing parameters based on the analysis of particles returned to the surface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional drilling and fracturing operations are conducted without real-time particle analysis, then operational simplicity is maintained, but hydrocarbon recovery effectiveness is reduced
Solution Approach 1:
The system implements real-time feedback by analyzing particles returned to the surface and using this information to immediately adjust drilling and fracturing parameters. The particle analysis provides continuous feedback on formation characteristics, enabling dynamic optimization of hydrocarbon recovery operations without requiring complex manual intervention.
Solution Approach 2:
The patent replaces manual mechanical analysis methods with an automated optical measurement system. Instead of physical sampling and laboratory analysis, the system uses cameras and image processing to automatically characterize particles, reducing operational complexity while improving productivity through real-time data acquisition and processing.
2Manufacturing precision
If real-time particle volume, size, and shape analysis is implemented, then drilling and fracturing operations can be optimized, but measurement and detection complexity increases
Solution Approach 1:
The system substitutes complex mechanical measurement equipment with optical measurement techniques. By using cameras to capture particle images and computational algorithms to analyze volume, size, and shape characteristics, the system achieves precise drilling operation control without the complexity of traditional mechanical measurement systems.
Solution Approach 2:
The patent creates digital copies of particles through image capture and processing. Instead of physically measuring each particle, the system creates visual representations and uses image analysis algorithms to extract dimensional information, simplifying the measurement process while maintaining high precision for drilling optimization.
3Productivity
If particle analysis data is processed and used to adjust operations, then hydrocarbon extraction is improved, but information processing time and complexity increase
Solution Approach 1:
The system maintains continuous particle analysis and data processing throughout the drilling and fracturing operations. By continuously capturing, analyzing, and processing particle data in real-time, the system eliminates interruptions and delays, ensuring that optimization adjustments can be made immediately without time loss, thereby improving extraction efficiency.
Solution Approach 2:
The patent replaces time-consuming manual data processing with automated optical measurement and computational algorithms. The image processing system rapidly analyzes particle characteristics and generates actionable insights instantly, eliminating the time delays associated with traditional sampling and laboratory analysis methods.
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
Enhances the efficiency of hydrocarbon recovery operations by enabling real-time adjustments to drilling and fracturing techniques, improving formation stability and hydrocarbon extraction by accurately assessing and responding to downhole conditions.
Implementation Method 1
A line of coherent radiation may deflect as a result of contacting particles of a detectable thickness
Data Source
AI summary
An imaging device (124), laser(s) (190, 192), lag calculation, and/or volume calculations are used to determine cuttings volume per unit depth. A projected or theoretical volume can be calculated based on parameters of the borehole being drilled. At the surface of the borehole, cuttings can be captured in a shaker screen (108). The volume of the cuttings can then be directly measured on the shaker screen. Deviations from a projected volume can be logged and notifications can be communicated on and/or offsite of the borehole. Additionally, size and shape of cuttings can be logged. Deviations from projected size and shape can also be logged. Various hydrocarbon recover}′ operations can be altered based on results of the cuttings analysis and other indicators of improper hole cleaning. For instance, the drilling can be stopped, or a direction of the borehole can be altered.