Mechanism Analysis of Organic Matter Enrichment of Upper Ordovician-Lower Silurian Shale in the Upper Yangtze Area: Taking Jiaoye-1 Well in the Jiaoshiba Block as an Example

<div>Primary magmatic composition discrimination diagram of bentonite samples of the Upper Ordovician Wufeng Formation-Lower Silurian Longmaxi Formation 1st member in the Jiaoye-1 well. The base map is from Winchester and Floyd [<a href="/journals/geofluids/2019/5806023/#B75">75</a>]. See Figure <a href="../fig1/">1</a> for the well location.</div>

Geofluids

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Figure 5

Figure 5: Mechanism Analysis of Organic Matter Enrichment of Upper Ordovician-Lower Silurian Shale in the Upper Yangtze Area: Taking Jiaoye-1 Well in the Jiaoshiba Block as an Example 

Figure 5 | Mechanism Analysis of Organic Matter Enrichment of Upper Ordovician-Lower Silurian Shale in the Upper Yangtze Area: Taking Jiaoye-1 Well in the Jiaoshiba Block as an Example 