What are the best ways to evaluate geosteering models and interpretations?

1 Compare multiple sources

One way to evaluate geosteering models and interpretations is to compare them with other sources of information, such as seismic data, offset wells, core samples, petrophysical logs, and production data. By cross-checking and integrating different data sets, you can identify any inconsistencies or discrepancies in your geosteering models and interpretations, and adjust them accordingly. Comparing multiple sources can also help you validate your assumptions and parameters, and reduce the uncertainty and risk of your geosteering decisions.

2 Use quality control tools

Another way to evaluate geosteering models and interpretations is to use quality control tools, such as error analysis, sensitivity analysis, and uncertainty analysis. These tools can help you quantify and visualize the errors, variations, and confidence intervals of your geosteering models and interpretations, and assess their impact on your drilling objectives and outcomes. Quality control tools can also help you identify the sources and causes of errors, such as data quality, resolution, noise, bias, or human factors, and correct or mitigate them.

3 Apply feedback loops

A third way to evaluate geosteering models and interpretations is to apply feedback loops, which are mechanisms that allow you to monitor, measure, and modify your geosteering models and interpretations based on the actual performance and results of your drilling operation. Feedback loops can help you test and validate your geosteering models and interpretations against the reality of the wellbore and the formation, and update them as new data and information become available. Feedback loops can also help you learn from your successes and failures, and improve your geosteering skills and knowledge.

4 Seek peer review

A fourth way to evaluate geosteering models and interpretations is to seek peer review, which is the process of soliciting and receiving feedback and suggestions from other experts or professionals in the field of geosteering. Peer review can help you gain new perspectives and insights, and discover alternative or better ways to geosteer your well. Peer review can also help you avoid or resolve any conflicts or disputes that may arise from different geosteering models and interpretations, and reach a consensus or compromise.

5 Review best practices

A fifth way to evaluate geosteering models and interpretations is to review best practices, which are the proven and accepted methods and standards for geosteering in the industry. Best practices can help you benchmark and compare your geosteering models and interpretations with the state-of-the-art and the best-in-class, and identify any gaps or areas for improvement. Best practices can also help you follow the guidelines and regulations for geosteering, and ensure the safety and quality of your drilling operation.

6 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?