#055

Colombian Section

Bogota, Colombia

Date Established: 20 June 1967

Chairperson

Mr. Cesar Augusto Patino Sr., Ecopetrol SA

Program Chairperson

Mrs. Paola Andrea Pastor

Program Chairperson

Mr. Johan D Baracaldo Perez, Hocol S.A.

Director

Mr. Cesar Augusto Patino Sr., Ecopetrol SA

Officer

Mrs. Diana C Hernandez, Emerald Energy Plc

Officer

Mr Manual G Hoyos, Schlumberger

Scholarship Chairperson

Mr. Ernesto Duran Badovinac, Occidental de Colombia Inc.

Staff Liaison

Erin O'Sullivan, Society of Petroleum Engineers

Staff Liaison

Ursula Blum, Society of Petroleum Engineers