Genesis Analysis of High-Gamma Ray Sandstone Reservoir and Its Log Evaluation Techniques: A Case Study from the Junggar Basin, Northwest China

<table>Cross plots of GR value versus (U), thorium (Th), and potassium (<sup>40 </sup>K), respectively.</table>

The Scientific World Journal

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Figure 3

Figure 3: Genesis Analysis of High-Gamma Ray Sandstone Reservoir and Its Log Evaluation Techniques: A Case Study from the Junggar Basin, Northwest China 

Figure 3 | Genesis Analysis of High-Gamma Ray Sandstone Reservoir and Its Log Evaluation Techniques: A Case Study from the Junggar Basin, Northwest China 