3D Shared Earth Model for Drilling Trajectory Optimization
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current well path planning processes are inefficient and sub-optimal due to the lack of dynamic data integration and interactivity, leading to time-consuming iterations and sub-optimal results in selecting target locations and designing well trajectories, especially in complex three-dimensional reservoir environments.
Innovation Solution
A method and system that utilize a three-dimensional shared earth model to select targeted regions, generate targeted segments, and employ application agents to evaluate well trajectories based on hydrocarbon production potential, drilling complexity, cost, and stability, enabling iterative optimization and interactive visualization for improved decision-making.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If sequential well planning workflows are used with traditional 2D maps and 3D visualization tools, then individual functions (target selection, trajectory design, hazard analysis) can be performed, but the process becomes time-consuming and inefficient due to lack of dynamic data integration and multiple iterations
Solution Approach 1:
The patent combines multiple sequential functions (target selection, trajectory design, hazard analysis, rock property evaluation) into a single integrated 3D workflow environment. Geoscientists and drilling engineers can simultaneously access and evaluate all relevant data layers (seismic data, well logs, rock properties, hazards) within one unified 3D visualization framework, eliminating the need to switch between multiple tools and perform repeated data transfers.
Solution Approach 2:
The patent transitions from traditional 2D map-based target selection to immersive 3D visualization of the subsurface environment. This dimensional upgrade allows users to interactively explore reservoir geometry, trajectory options, and hazard locations in three-dimensional space, enabling more efficient evaluation of multiple well path scenarios and reducing iterative revisions.
2Reliability
If detailed rock and fluid property analyses are performed for each well trajectory, then accurate engineering decisions can be made, but the complexity of obtaining and integrating data from multiple sources increases significantly
Solution Approach 1:
The patent creates a universal 3D data framework that serves multiple functions simultaneously: visualizing reservoir geometry, displaying rock and fluid properties, identifying hazards, evaluating trajectory options, and performing engineering analyses. This multi-functional platform eliminates the need for separate data integration processes for each analysis type, as all data layers are pre-integrated and accessible within the same 3D environment.
3Adaptability or versatility
If multiple well scenarios are evaluated with comprehensive data integration, then optimal well trajectories can be identified, but the interactivity and collaboration between geoscientists and engineers are limited in traditional workflows
Solution Approach 1:
The patent introduces a shared 3D visualization environment as an intermediary platform between geoscientists and drilling engineers. This mediator allows both disciplines to interact with the same data and models simultaneously, facilitating real-time collaboration and joint decision-making. Users can define screening constraints, evaluate trajectories, and assess hazards within the same interactive framework, eliminating silos and improving communication.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
A method of planning a drilling operation IS provided that comprises selecting a set of targeted regions based on data from a three-dimensional shared earth model and generating at least one targeted segment within each one of the set of targeted regions The method further comprises defining at least one application agent for the purpose of evaluating the at least one targeted segment within each one of the set of targeted regions based on a potential payout in terms of production of hydrocarbons The exemplary method additionally comprises identifying at least one well trajectory through the at least one targeted segment within each one of the set of targeted regions And the method comprises employing the at least one application agent to evaluate well trajectories based on the potential payout in terms of at least one of production of hydrocarbons, drilling complexity, cost or stability of well planning