Geology of the Campanian M1 sandstone oil reservoir of eastern Ecuador: A delta system sourced from the Amazon Craton

1. Vallejo, C.
2. Tapia, D.
3. Gaibor, J.
4. Steel, R.
5. Cardenas, M.
6. Winkler, W.
7. Valdez, A.
8. Esteban, J.
9. Figuera, M.
10. Leal, J.
11. Cuenca, D.