Research Article
Determination of Provenance and Tectonic Settings of Niger Delta Clastic Facies Using Well-Y, Onshore Delta State, Nigeria
Table 1
Table of the eleven major element oxides in percentages.
| Samples depth | Lithology | FeO | Fe2O3 | CaO | P2O5 | MgO |
TiO2 | Al2O3 | Na2O | K2O | MnO | SiO2 | Total | % | % | % | % | % | % | % | % | % | % | % | % |
| 1160–1180 | Sand | 0.5 | 0.5 | 1.1 | 0.0 | 0.1 | 0.1 | 1.7 | 0.2 | 0.2 | 0.0 | 95.5 | 100.0 | 1560–1580 | Sand | 0.4 | 0.5 | 0.6 | 0.0 | 0.1 | 0.1 | 1.5 | 0.4 | 0.3 | 0.0 | 96.0 | 100.0 | 1960–1980 | Sand | 1.0 | 1.1 | 0.8 | 0.0 | 0.1 | 0.1 | 1.7 | 0.6 | 0.6 | 0.0 | 93.8 | 100.0 | 2960–2980 | Shale | 2.2 | 2.4 | 0.4 | 0.0 | 0.2 | 0.3 | 5.1 | 1.8 | 1.7 | 0.0 | 85.8 | 100.0 | 3960–3980 | Shale | 4.3 | 4.7 | 0.4 | 0.1 | 0.4 | 0.7 | 11.1 | 2.6 | 3.0 | 0.0 | 72.7 | 100.0 | 4560–4580 | Shale | 3.9 | 4.4 | 0.4 | 0.1 | 0.4 | 0.7 | 13.5 | 3.3 | 3.1 | 0.0 | 70.1 | 100.0 | 5460–5480 | Shale | 3.6 | 4.0 | 0.2 | 0.0 | 0.1 | 0.3 | 3.8 | 4.6 | 2.9 | 0.0 | 80.4 | 100.0 | 5760–5780 | Shale | 4.7 | 5.2 | 0.2 | 0.1 | 0.1 | 0.8 | 6.5 | 4.5 | 2.9 | 0.0 | 74.9 | 100.0 | 6160–6180 | Shale | 3.4 | 3.8 | 0.7 | 0.1 | 0.2 | 0.6 | 11.0 | 3.7 | 2.8 | 0.0 | 73.8 | 100.0 | 7060–7080 | Sand | 2.9 | 3.2 | 0.7 | 0.2 | 0.1 | 0.3 | 3.1 | 6.0 | 4.3 | 0.0 | 79.2 | 100.0 | 7260–7280 | Sand | 2.8 | 3.2 | 0.7 | 0.1 | 0.1 | 0.3 | 4.4 | 6.8 | 4.7 | 0.0 | 76.9 | 100.0 | 7560–7580 | Sand | 3.2 | 3.6 | 0.6 | 0.1 | 0.2 | 0.3 | 5.4 | 6.0 | 4.5 | 0.0 | 76.0 | 100.0 | 7760–7780 | Shale | 4.3 | 4.8 | 0.8 | 0.1 | 0.6 | 0.6 | 9.0 | 1.9 | 3.1 | 0.0 | 74.7 | 100.0 | 7960–7980 | Shale | 2.8 | 3.1 | 0.8 | 0.1 | 0.2 | 0.3 | 5.4 | 4.7 | 3.9 | 0.0 | 78.6 | 100.0 | 8060–8080 | Shale | 2.9 | 3.2 | 1.4 | 0.0 | 0.6 | 0.2 | 3.5 | 1.0 | 1.7 | 0.0 | 85.5 | 100.0 | 8160–8180 | Sand | 3.0 | 3.4 | 3.1 | 0.1 | 1.6 | 0.3 | 4.8 | 0.7 | 1.7 | 0.0 | 81.2 | 100.0 | 8560–8580 | Sand | 3.8 | 4.2 | 1.7 | 0.1 | 0.4 | 0.2 | 3.9 | 1.0 | 1.6 | 0.0 | 82.9 | 100.0 | 8960–8980 | Shale | 4.7 | 5.2 | 0.9 | 0.1 | 0.4 | 0.8 | 11.7 | 0.9 | 2.5 | 0.0 | 72.7 | 100.0 | 10,360–10,380 | Shale | 2.7 | 3.0 | 0.5 | 0.1 | 0.3 | 0.4 | 6.0 | 1.3 | 2.8 | 0.0 | 82.8 | 100.0 | 11,060–11,080 | Shale | 7.7 | 8.6 | 0.7 | 0.2 | 0.9 | 0.8 | 13.5 | 1.2 | 2.7 | 0.1 | 63.6 | 100.0 | 11,460–11,480 | Shale | 6.1 | 6.8 | 0.5 | 0.1 | 0.5 | 0.9 | 14.6 | 1.1 | 2.1 | 0.1 | 67.2 | 100.0 |
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