Some of our clients in the last 5 years are:

1-For oil & gas:
Alberta Energy Company, Camco International, Capex., Chauvco, Chevrón Texaco, Dresser, Halliburton, Hycalog, Kenting, Mexpetrol, Necon UTE, Perez Companc, Petróleos Sudamericanos ,Petrolera Perez Companc, Petroquímica Cdo Rivadavia, Pioneer, Pluspetrol, Pride, Repsol YPF, San Jorge, Schlumberger, Smith International, TecPetrol.

2-For water drilling and mining:
Agua Drill, Amien, Bolland, Bonade, Cia de Perforaciones y Bombas, Com. Diaz, Coppi UTE, Crespo Hnos, Curi Hnos, Crexell, Emepa, Ente Regional Su , Geogroup, Incociv, Javier Ferrari, M.Giacometti, Marcos Sosa, Mercuri, Pedascoll Hnos., PerfCat, Perforaciones del Litoral, Perforagua (Chile), Pettarin Vaccarini, Producción, Protección Catódica, Sacoar, Rizzolo Furlong, Rodriguez Luis, San Juan, Salazar Pedro, Servicios mineros Lozano, SIF, Tecnicagua.

COMMERCIAL OFFICE: San Martin 683, 3°p. of. 43 - Capital Federal, zip code (1004AAM)
Tel: (54) 011-43110840 / (54) 0299-154605064
email: info@trepanos.com.ar

INDUSTRIAL PLANT: Rio Negro 1218, Neuquén. Zip code (8300)
Tel: (54) 0299-4430444-4437261