2018 – AAPG Europe Region, Annual Conference. 1 day field trip.  Salt Tectonics at the Lusitanian Basin. Coord. by Nuno Pimentel and Rui Pena dos Reis

2017 – AAPG-ICE, London. 3 days Field-trip. “Petroleum Systems of the Western Iberian margin Field Trip Guide Petroleum Systems of the Western Iberian margin“. Coord. by Nuno Pimentel & Rui Pena dos Reis

2016 – LOTOS E&P Norge / Det Norske
3 days Field-trip in the Lusitanian Basin for 8 geoscientists of the Consortium
Fluvial to Coastal Jurassic reservoirs (Lusitanian Basin, Portugal).
Coord. by Nuno Pimentel & Rui Pena dos Reis

2015 – APGEP (Portuguese Assoc. of Petroleum Geoscientists and Engineers)
1 day Field-trip
Azeche Mine, the first oil exploration in Portugal
Coord. by Rui Pena dos Reis and Nuno Pimentel.

2015 – AAPG-Europe
2 days Pre-Conference Field-trip, AAPG Europe Regional Conference, Lisbon.
Petroleum Systems in the Lusitanian Basin
Coord. by Rui Pena dos Reis and Nuno Pimentel.

2015 – AAPG-Europe
1 day Pre-Conference Field-trip, AAPG Europe Regional Conference, Lisbon.
Siliciclastic Reservoirs, Lusitanian basin (Portugal).
Coord. by Nuno Pimentel & Rui Pena dos Reis.

2015 – AAPG-Europe
3 days Post-Conference Field-trip, AAPG Europe Regional Conference, Lisbon.
Carboniferous Black-shales and Shale-gas potential in Southwestern Portugal
Coord. by Paulo Fonseca, Nuno Pimentel, Rui Pena dos Reis & Gabriel Barberes.

2013 – REPSOL / GALP
3 days in the Lusitanian Basin for 10 geoscientists of the Consortium.
Lusitanian basin Evolution and Petroleum Systems Analysis
Coord. by Rui Pena dos Reis and Nuno Pimentel.

2012 – Talisman Energy (Canada) 4 days in the Lusitanian Basin for 15 Stavanger-based Geoscientists of Talisman Energy.                                       Coord. by Rui Pena dos Reis and Nuno Pimentel.

2012 – International Conference
3 days Post-Conference Field-trip, III Central & North Atlantic Conjugate Margins Conference, Dublin.
The Mesozoic Evolution of South-Western Portugal – Algarve and Alentejo Basins, Portugal.
Coord. by Rui Pena dos Reis and Nuno Pimentel.

2012 – International Conference
2 days Pre-Conference Field-trip, I Intern.Congress “Geosciences in the Comunity of Portuguese Language Countries”, Coimbra.
Coord. by Rui Pena dos Reis and Nuno Pimentel.

2011 – PETROBRAS / GALP / PARTEX Consortium
4 days in the Lusitanian Basin for 12 Geoscientists of the Consortium.
Coord. by Rui Pena dos Reis, Nuno Pimentel and Tiago Alves (Cardiff University).

2010 – GALP-Energia (Portugal)
2 days in the Lusitanian Basin, 10 Geoscientists & Engineers Group.
Coord. by Rui Pena dos Reis and Nuno Pimentel.

2010 – PETROBRAS (Brazil)
6 days in the Lusitanian Basin, 10 Geoscientists Group.
Coord. by Rui Pena dos Reis, Nuno Pimentel and Gilmar Bueno (Petrobras).
Collab. H.Henriqes, M.Canales, A.Corrochano.

2010 – International Conference
3 days Pre-Conference Field-trip, II Central & North Atlantic Conjugate Margins Conference, Lisbon.
Coord. by Rui Pena dos Reis and Nuno Pimentel.

2010 – International Meeting
1 day, Diapiric examples in the Lusitanian Basin. Angola Professor Meeting
Coord. R.Pena dos Reis & C.Puigdefabregas

2008 – International Conference
2 days Pre-Conference Field-Trip, “Geosciences and Lusophone Communities”, Coimbra University.
Coord. by Rui Pena dos Reis and Nuno Pimentel.

2008 – PETROBRAS (Brazil)
7 days in the Lusitanian Basin, 10 Geoscientists Group.
Coord. by Rui Pena dos Reis, Nuno Pimentel, Gilmar Bueno (Petrobras) and António Garcia (UFS).
Collab. H.Henriqes, M.Canales, J.Dinis, A.Corrochano.

2008 – STATOIL Hydro (Norway)
1 day in the Lusitanian Basin, Geoscientists Group.
Coord. R.Pena dos Reis.

2007 – PETROBRAS (Brazil)
8 days in the Lusitanian Basin, 10 Geoscientists Group.
Coord. by Rui Pena dos Reis, Nuno Pimentel, Antônio Garcia (UFS) and Gilmar Bueno (Petrobras).
Collab. H.Henriqes, L.V.Duarte, J.DInis, T.Alves, R.Baptista.

2006 – PETROBRAS (Brazil)
9 days in the Lusitanian Basin, 10 Geoscientists Group.
Coord. by Rui Pena dos Reis, Nuno Pimentel, Antônio Garcia (UFS) and Gilmar Bueno (Petrobras).
Collab. H.Henriqes, L.V.Duarte, J.DInis, T.Alves, R.Baptista, A.Corrochano.

2006 – PETROBRAS (Brazil)
4 days in the Lusitanian Basin. Top-executive Delegation.
Coord. by Rui Pena dos Reis, Nuno Pimentel, Antônio Garcia (UFS) and Gilmar Bueno (Petrobras).

2004 – PETROBRAS (Brazil)
5 days in the Lusitanian Basin, Senior Geoscientists Delegation.
Coord. by Rui Pena dos Reis, Antônio Garcia (Univ.Fed.Sergipe) and Nuno Pimentel.
Coll: L.V.Duarte, J.Dinis, H.Henriques; L.T.Silva.